DoctorsProofNPPES directory · verify at state boards

Internal Medicine in Kalamazoo, MI

173 verified internal medicine doctors in Kalamazoo. Page 2 of 3.

Internists specialize in the prevention, diagnosis, and treatment of adult diseases, often coordinating complex or chronic conditions across multiple systems.

NPPES tenure ≠ clinical experience. "Years on NPPES" is time since the physician first registered a National Provider Identifier, not time practicing medicine. Verify current license status with the state medical board.

Verify a license at the Michigan Board of Medicine

Dr. Michael Trexler, MD

Internal Medicine

20 yrs NPPES
NPI 1003927898
1521 GULL RD, SUITE 173, Kalamazoo, MI 49048(269) 226-5165
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Margaret Maciorowski, MD

Internal Medicine

20 yrs NPPES
NPI 1427169135
601 JOHN ST, BOX 74, Kalamazoo, MI 49007(269) 341-8481
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $84.04 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$84.04

Total received

5

Transactions

4

Paying companies

Top paying companies

Janssen Pharmaceuticals, Inc$42.11
Merck Sharp & Dohme LLC$14.96
NOVARTIS PHARMACEUTICALS CORPORATION$14.21
Gilead Sciences, Inc.$12.76

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 75th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Margaret Maciorowski do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Manish Sharma, MD

Internal Medicine

20 yrs NPPES
NPI 1194836858
601 JOHN ST, Kalamazoo, MI 49007(269) 341-8481
NPPES public registry
CMS Open Payments· $53.27 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$53.27

Total received

3

Transactions

3

Paying companies

Top paying companies

NOVARTIS PHARMACEUTICALS CORPORATION$18.96
Stemline Therapeutics Inc.$18.54
Gilead Sciences, Inc.$15.77

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 72th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Manish Sharma do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Loren Russcher, MD

Internal Medicine

20 yrs NPPES
NPI 1447353586
4341 S WESTNEDGE AVE, SUITE 2103, Kalamazoo, MI 49008(269) 343-5600
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Edward Sternaman, MD

Internal Medicine

20 yrs NPPES
NPI 1801994462
601 JOHN ST, BOX 74, Kalamazoo, MI 49007(269) 341-8481
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $135.97 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$135.97

Total received

8

Transactions

7

Paying companies

Top paying companies

Merck Sharp & Dohme LLC$28.08
AbbVie Inc.$23.45
Alexion Pharmaceuticals, Inc.$20.61
Boehringer Ingelheim Pharmaceuticals, Inc.$19.54
NOVARTIS PHARMACEUTICALS CORPORATION$16.34
Janssen Pharmaceuticals, Inc$15.19

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 79th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Edward Sternaman do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Saadat Abbasi, MD

Internal Medicine

20 yrs NPPES
NPI 1912005596
7840 SHEPHERDS GLEN CT, Kalamazoo, MI 49009(269) 375-1222
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Karen Alcaraz, MD

Internal Medicine

20 yrs NPPES
NPI 1922199900
601 JOHN ST, BOX 74, Kalamazoo, MI 49007(269) 341-8481
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $105.29 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$105.29

Total received

6

Transactions

4

Paying companies

Top paying companies

Pfizer Inc.$55.34
Boehringer Ingelheim Pharmaceuticals, Inc.$19.54
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)$15.43
Janssen Pharmaceuticals, Inc$14.98

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 76th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Karen Alcaraz do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Rockelle Rogers, MD

Internal Medicine

20 yrs NPPES
NPI 1962596502
117 W PATERSON STREET, Kalamazoo, MI 49007(269) 349-2641
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $16.74 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$16.74

Total received

1

Transactions

1

Paying companies

Top paying companies

ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)$16.74

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 65th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Rockelle Rogers do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Branko Grinfeld, MD

Internal Medicine

20 yrs NPPES
NPI 1356436976
5943 STADIUM DR., Kalamazoo, MI 49009(269) 552-2898
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Reuben Eliuk, DO

Internal Medicine

19 yrs NPPES
NPI 1205987724
601 JOHN ST, BOX 74, Kalamazoo, MI 49007(269) 341-8481
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $190.08 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$190.08

Total received

11

Transactions

5

Paying companies

Top paying companies

NOVARTIS PHARMACEUTICALS CORPORATION$81.08
Pfizer Inc.$58.29
Janssen Pharmaceuticals, Inc$22.37
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)$14.47
Gilead Sciences, Inc.$13.87

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 81th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Reuben Eliuk do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Tracy Pierce, MD

Internal Medicine

19 yrs NPPES
NPI 1255471488
1000 OAKLAND DR, Kalamazoo, MI 49008(269) 337-6345
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $255.09 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$255.09

Total received

15

Transactions

8

Paying companies

Top paying companies

Pfizer Inc.$83.44
Merck Sharp & Dohme LLC$46.74
E.R. Squibb & Sons, L.L.C.$31.00
AbbVie Inc.$23.44
Alexion Pharmaceuticals, Inc.$20.07
Boehringer Ingelheim Pharmaceuticals, Inc.$19.54

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 84th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Tracy Pierce do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Mirjana Stancic, MD

Internal Medicine

19 yrs NPPES
NPI 1073656963
601 JOHN ST # 74, Kalamazoo, MI 49007(269) 341-8481
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $33.57 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$33.57

Total received

2

Transactions

2

Paying companies

Top paying companies

Merck Sharp & Dohme LLC$18.13
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)$15.44

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 69th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Mirjana Stancic do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Julie Bourbonnais, MD

Internal Medicine

19 yrs NPPES
NPI 1487781795
601 JOHN ST STE M-510, Kalamazoo, MI 49007(269) 341-7762
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $124.74 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$124.74

Total received

1

Transactions

1

Paying companies

Top paying companies

Regeneron Healthcare Solutions, Inc.$124.74

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 78th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Julie Bourbonnais do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Mark Brown, MD

Internal Medicine

19 yrs NPPES
NPI 1790814820
1663 S WESTNEDGE AVE, Kalamazoo, MI 49008(269) 694-3001
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Sara Custodio, MD

Internal Medicine

19 yrs NPPES
NPI 1417162173
5629 STADIUM DR, SUITE B, Kalamazoo, MI 49009(269) 544-3270
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Alice Doe, MD

Internal Medicine

19 yrs NPPES
NPI 1124238654
1717 SHAFFER ST STE 124, BORGESS HEALTH, Kalamazoo, MI 49048(269) 226-5967
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $195.27 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$195.27

Total received

5

Transactions

2

Paying companies

Top paying companies

Inspire Medical Systems, Inc.$172.95
Harmony Biosciences LLC$22.32

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 82th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Alice Doe do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Emily Kane, DO

Internal Medicine

19 yrs NPPES
NPI 1578765806
1000 OAKLAND DR, Kalamazoo, MI 49008(269) 337-4400
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Johnathan Nguyen, MD

Internal Medicine

19 yrs NPPES
NPI 1720281454
1000 OAKLAND DR, Kalamazoo, MI 49008(269) 337-4400
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $129.46 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$129.46

Total received

2

Transactions

2

Paying companies

Top paying companies

AtriCure, Inc.$107.83
Boston Scientific Corporation$21.63

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 78th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Johnathan Nguyen do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Vinutha Atmakur, MD

Internal Medicine

19 yrs NPPES
NPI 1174726988
1000 OAKLAND DR, Kalamazoo, MI 49008(269) 337-4400
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Jagadish Hegde, MD

Internal Medicine

19 yrs NPPES
NPI 1861696346
601 JOHN ST, BOX 74, Kalamazoo, MI 49007(269) 341-8481
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $122.32 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$122.32

Total received

7

Transactions

4

Paying companies

Top paying companies

Merck Sharp & Dohme LLC$64.68
Janssen Pharmaceuticals, Inc$19.74
Boehringer Ingelheim Pharmaceuticals, Inc.$19.54
NOVARTIS PHARMACEUTICALS CORPORATION$18.36

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 77th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Jagadish Hegde do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Jahnavi Mithyantha, MD

Internal Medicine

19 yrs NPPES
NPI 1417151911
601 JOHN ST, BOX 74, Kalamazoo, MI 49007(269) 341-8481
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $83.57 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$83.57

Total received

5

Transactions

4

Paying companies

Top paying companies

Merck Sharp & Dohme LLC$30.25
Janssen Pharmaceuticals, Inc$19.74
Alexion Pharmaceuticals, Inc.$19.37
NOVARTIS PHARMACEUTICALS CORPORATION$14.21

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 74th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Jahnavi Mithyantha do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Stanislav Tinigin, DO

Internal Medicine

19 yrs NPPES
NPI 1538363999
601 JOHN ST, BOX 74 BRONSON INTERNAL MEDICINE SPECIALIST, Kalamazoo, MI 49007(269) 341-8481
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $253.46 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$253.46

Total received

14

Transactions

7

Paying companies

Top paying companies

NOVARTIS PHARMACEUTICALS CORPORATION$66.64
Pfizer Inc.$51.83
Merck Sharp & Dohme LLC$46.67
E.R. Squibb & Sons, L.L.C.$27.94
Janssen Pharmaceuticals, Inc$22.64
Alexion Pharmaceuticals, Inc.$19.37

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 84th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Stanislav Tinigin do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Lukasz Niec, MD

Internal Medicine

19 yrs NPPES
NPI 1124224183
524 S PARK ST, Kalamazoo, MI 49007(269) 341-6056
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $366.76 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$366.76

Total received

19

Transactions

10

Paying companies

Top paying companies

Boehringer Ingelheim Pharmaceuticals, Inc.$77.79
NOVARTIS PHARMACEUTICALS CORPORATION$65.48
Janssen Pharmaceuticals, Inc$59.18
Alexion Pharmaceuticals, Inc.$38.63
Merck Sharp & Dohme LLC$31.59
Jazz Pharmaceuticals Inc.$25.33

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 86th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Lukasz Niec do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Jose Angelo De Leon, MD

Internal Medicine

19 yrs NPPES
NPI 1093913246
601 JOHN ST, BOX 74, Kalamazoo, MI 49007(269) 341-8471
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $53.59 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$53.59

Total received

3

Transactions

2

Paying companies

Top paying companies

Pfizer Inc.$38.42
NOVARTIS PHARMACEUTICALS CORPORATION$15.17

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 72th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Jose Angelo De Leon do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Jason Ladwig, MD

Internal Medicine

19 yrs NPPES
NPI 1073705935
1535 GULL RD, STE 130, Kalamazoo, MI 49048(269) 345-1161
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $98.97 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$98.97

Total received

1

Transactions

1

Paying companies

Top paying companies

GlaxoSmithKline, LLC.$98.97

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 76th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Jason Ladwig do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Todd Welton, DO

Internal Medicine

19 yrs NPPES
NPI 1063601250
222 N KALAMAZOO MALL STE 100, Kalamazoo, MI 49007(269) 345-0273
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Mohammad Omaira, MD

Internal Medicine

19 yrs NPPES
NPI 1982884128
805 JOHN STREET, Kalamazoo, MI 49001(269) 286-7170
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $10,693 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$10,693

Total received

14

Transactions

9

Paying companies

Top paying companies

Celgene Corporation$7,125
Alexion Pharmaceuticals, Inc.$3,300
Pharmacyclics LLC, An AbbVie Company$95.00
NOVARTIS PHARMACEUTICALS CORPORATION$60.60
Gilead Sciences, Inc.$40.95
BeiGene USA, Inc.$24.67

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total is higher than 97% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Mohammad Omaira do not imply any wrongdoing. Many are meals, education, or research support.

Dr. James Hull, DO

Internal Medicine

19 yrs NPPES
NPI 1548441827
1521 GULL RD, Kalamazoo, MI 49048(269) 552-2882
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $127.42 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$127.42

Total received

1

Transactions

1

Paying companies

Top paying companies

ABIOMED$127.42

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 78th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to James Hull do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Armand Tanase, MD

Internal Medicine

18 yrs NPPES
NPI 1154594356
1521 GULL RD, Kalamazoo, MI 49048(269) 345-1161
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Karthik Vijayaraghavan, MD

Internal Medicine

18 yrs NPPES
NPI 1124295167
601 JOHN ST, BOX 74, Kalamazoo, MI 49007(269) 341-8481
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $37.87 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$37.87

Total received

2

Transactions

2

Paying companies

Top paying companies

Janssen Pharmaceuticals, Inc$19.74
Merck Sharp & Dohme LLC$18.13

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 70th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Karthik Vijayaraghavan do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Ailese Scott, MD

Internal Medicine

18 yrs NPPES
NPI 1720247851
601 JOHN ST, SUITE M-170, Kalamazoo, MI 49007(269) 381-5060
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Datcha Dorvil, DO

Internal Medicine

18 yrs NPPES
NPI 1043470065
1000 OAKLAND DR, Kalamazoo, MI 49008(269) 337-4400
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Steven Shelden, DO

Internal Medicine

18 yrs NPPES
NPI 1669633368
601 JOHN ST, Kalamazoo, MI 49007(269) 341-8481
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $528.08 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$528.08

Total received

30

Transactions

11

Paying companies

Top paying companies

Merck Sharp & Dohme LLC$99.96
NOVARTIS PHARMACEUTICALS CORPORATION$94.57
Janssen Pharmaceuticals, Inc$63.85
E.R. Squibb & Sons, L.L.C.$47.83
Boehringer Ingelheim Pharmaceuticals, Inc.$44.71
Pfizer Inc.$44.69

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 88th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Steven Shelden do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Marcos Madeiro, MD

Internal Medicine

18 yrs NPPES
NPI 1205092681
601 JOHN ST, BOX 74, Kalamazoo, MI 49007(269) 341-8481
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $408.95 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$408.95

Total received

24

Transactions

10

Paying companies

Top paying companies

Pfizer Inc.$100.85
Merck Sharp & Dohme LLC$92.80
NOVARTIS PHARMACEUTICALS CORPORATION$61.62
Neurelis, Inc.$41.16
AbbVie Inc.$23.44
Boehringer Ingelheim Pharmaceuticals, Inc.$22.70

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 87th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Marcos Madeiro do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Sarah Hughes, DO

Internal Medicine

17 yrs NPPES
NPI 1881820330
601 JOHN ST, BOX 74, Kalamazoo, MI 49007(269) 341-8481
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Nicholas Hoeve, DO

Internal Medicine

17 yrs NPPES
NPI 1851529887
601 JOHN ST, SUITE 100, Kalamazoo, MI 49007(269) 373-1222
NPPES public registry
CMS Open Payments· $29.31 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$29.31

Total received

2

Transactions

2

Paying companies

Top paying companies

E.R. Squibb & Sons, L.L.C.$16.44
Bayer HealthCare Pharmaceuticals Inc.$12.87

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 69th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Nicholas Hoeve do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Xiaorong Yan, MD

Internal Medicine

17 yrs NPPES
NPI 1811125776
1521 GULL RD, Kalamazoo, MI 49048(269) 226-5165
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Ibrahim Bulama, MD

Internal Medicine

17 yrs NPPES
NPI 1780813063
1000 OAKLAND DR, Kalamazoo, MI 49008(269) 337-4400
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Stephen Morrow, MD

Internal Medicine

17 yrs NPPES
NPI 1023249364
601 JOHN ST, Kalamazoo, MI 49007(269) 341-7339
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $333.50 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$333.50

Total received

17

Transactions

9

Paying companies

Top paying companies

Boehringer Ingelheim Pharmaceuticals, Inc.$100.49
NOVARTIS PHARMACEUTICALS CORPORATION$48.61
Neurelis, Inc.$45.31
Merck Sharp & Dohme LLC$36.72
E.R. Squibb & Sons, L.L.C.$26.90
Pfizer Inc.$23.57

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 85th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Stephen Morrow do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Usman Saeed, MD

Internal Medicine

17 yrs NPPES
NPI 1710212758
1000 OAKLAND DR, Kalamazoo, MI 49008(269) 337-4400
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Ahed Zayzafoon, MD

Internal Medicine

16 yrs NPPES
NPI 1023340700
601 JOHN ST, BOX 74, Kalamazoo, MI 49007(269) 341-8481
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. James Schnabel, MD

Internal Medicine

16 yrs NPPES
NPI 1083939516
601 JOHN ST # 74, Kalamazoo, MI 49007(269) 341-8481
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $123.67 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$123.67

Total received

6

Transactions

6

Paying companies

Top paying companies

Jazz Pharmaceuticals Inc.$25.33
Pfizer Inc.$23.57
Neurelis, Inc.$22.93
CSL Behring$18.37
E.R. Squibb & Sons, L.L.C.$17.62
NOVARTIS PHARMACEUTICALS CORPORATION$15.85

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 78th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to James Schnabel do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Hemasri Tokala, MD

Internal Medicine

16 yrs NPPES
NPI 1053630749
200 N PARK ST, Kalamazoo, MI 49007(269) 373-7488
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $172.75 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$172.75

Total received

10

Transactions

7

Paying companies

Top paying companies

Celgene Corporation$34.81
Amgen Inc.$30.98
Kite Pharma, Inc.$29.87
GlaxoSmithKline, LLC.$21.27
Merck Sharp & Dohme LLC$20.15
EISAI INC.$18.22

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 81th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Hemasri Tokala do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Amanda Campbell, DO

Internal Medicine

16 yrs NPPES
NPI 1881914893
1521 GULL RD, Kalamazoo, MI 49048(269) 226-7000
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Andrea Fleuren, MD

Internal Medicine

16 yrs NPPES
NPI 1659692945
601 JOHN ST, BOX 74, Kalamazoo, MI 49007(269) 341-8481
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Quratulain Chaudhry, MD

Internal Medicine

16 yrs NPPES
NPI 1982917282
601 JOHN ST, BOX 74, Kalamazoo, MI 49007(269) 341-8481
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $108.74 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$108.74

Total received

6

Transactions

5

Paying companies

Top paying companies

NOVARTIS PHARMACEUTICALS CORPORATION$29.62
Jazz Pharmaceuticals Inc.$25.33
Janssen Pharmaceuticals, Inc$21.39
Merck Sharp & Dohme LLC$16.96
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)$15.44

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 76th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Quratulain Chaudhry do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Vbr Datta Amara Sai Mitnala, MD

Internal Medicine

16 yrs NPPES
NPI 1992018618
1521 GULL RD, Kalamazoo, MI 49048(269) 226-5165
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Eric Yoder, DO

Internal Medicine

15 yrs NPPES
NPI 1487947925
601 JOHN ST, BOX 42, Kalamazoo, MI 49007(269) 341-8481
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $30.27 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$30.27

Total received

2

Transactions

2

Paying companies

Top paying companies

Merck Sharp & Dohme LLC$15.80
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)$14.47

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 69th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Eric Yoder do not imply any wrongdoing. Many are meals, education, or research support.

Dr. John Blixt, MD

Internal Medicine

15 yrs NPPES
NPI 1114213204
535 S BURDICK ST STE 160, Kalamazoo, MI 49007(269) 388-5864
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $124.88 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$124.88

Total received

7

Transactions

5

Paying companies

Top paying companies

Mylan Specialty L.P.$39.21
GlaxoSmithKline, LLC.$33.26
Baxter Healthcare$21.39
Amgen Inc.$18.15
AstraZeneca Pharmaceuticals LP$12.87

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 78th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to John Blixt do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Benjamin Avner, MD

Internal Medicine

14 yrs NPPES
NPI 1104182302
1000 OAKLAND DR, DEPARTMENT OF INTERNAL MEDICINE, Kalamazoo, MI 49008(269) 337-6361
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Zhigang Liu, MD

Internal Medicine

14 yrs NPPES
NPI 1689931693
1521 GULL RD, Kalamazoo, MI 49048(269) 226-7000
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $992.19 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$992.19

Total received

10

Transactions

7

Paying companies

Top paying companies

ABIOMED$665.20
Biosense Webster, Inc.$159.01
Medtronic, Inc.$83.62
AtriCure, Inc.$36.67
sanofi-aventis U.S. LLC$19.79
NOVARTIS PHARMACEUTICALS CORPORATION$14.78

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total is higher than 92% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Zhigang Liu do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Timothy Schubert, DO

Internal Medicine

14 yrs NPPES
NPI 1124388822
1521 GULL RD, Kalamazoo, MI 49048(269) 226-5165
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Victor Velocci, MD

Internal Medicine

14 yrs NPPES
NPI 1700131505
601 JOHN ST STE M-302, Kalamazoo, MI 49007(269) 349-2266
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $42.48 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$42.48

Total received

2

Transactions

2

Paying companies

Top paying companies

Gilead Sciences, Inc.$21.33
Takeda Pharmaceuticals U.S.A., Inc.$21.15

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 71th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Victor Velocci do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Brian Kamer, DO

Internal Medicine

13 yrs NPPES
NPI 1124368360
601 JOHN ST, Kalamazoo, MI 49007(269) 341-8481
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $193.72 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$193.72

Total received

10

Transactions

6

Paying companies

Top paying companies

Pfizer Inc.$66.22
NOVARTIS PHARMACEUTICALS CORPORATION$37.24
Merck Sharp & Dohme LLC$33.34
Boehringer Ingelheim Pharmaceuticals, Inc.$23.72
Janssen Pharmaceuticals, Inc$19.74
Gilead Sciences, Inc.$13.46

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 81th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Brian Kamer do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Christopher Hanzaker, MD

Internal Medicine

13 yrs NPPES
NPI 1376983205
601 JOHN ST STE M-170A, Kalamazoo, MI 49007(269) 381-5060
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $35.10 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$35.10

Total received

2

Transactions

1

Paying companies

Top paying companies

Novo Nordisk Inc$35.10

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 70th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Christopher Hanzaker do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Rajeev Reddy Malireddy, MD

Internal Medicine

13 yrs NPPES
NPI 1467884775
601 JOHN ST, Kalamazoo, MI 49007(269) 341-8481
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Pritha Chitagi, MD

Internal Medicine

12 yrs NPPES
NPI 1811316813
1521 GULL RD, Kalamazoo, MI 49048(269) 226-5165
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Andrew Heisler, MD

Internal Medicine

12 yrs NPPES
NPI 1043639933
601 JOHN ST STE M-030, Kalamazoo, MI 49007(269) 343-3939
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,384 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$1,384

Total received

76

Transactions

14

Paying companies

Top paying companies

AbbVie Inc.$314.63
Janssen Biotech, Inc.$224.49
NOVARTIS PHARMACEUTICALS CORPORATION$200.23
Amgen Inc.$149.41
Pfizer Inc.$114.20
Horizon Therapeutics plc$80.41

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total is higher than 93% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Andrew Heisler do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Niveditha Mudegowdra, MD

Internal Medicine

12 yrs NPPES
NPI 1255750980
805 JOHN ST, Kalamazoo, MI 49001(269) 286-7170
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $611.64 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$611.64

Total received

21

Transactions

7

Paying companies

Top paying companies

Astellas Pharma US Inc$380.58
Gilead Sciences, Inc.$55.10
Pfizer Inc.$54.18
NOVARTIS PHARMACEUTICALS CORPORATION$44.29
Mirati Therapeutics, Inc.$32.88
Merck Sharp & Dohme LLC$25.53

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 89th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Niveditha Mudegowdra do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Joseph Prano, DO

Internal Medicine

12 yrs NPPES
NPI 1124447347
1722 SHAFFER ST, Kalamazoo, MI 49048(269) 381-3963
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $412.24 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$412.24

Total received

11

Transactions

7

Paying companies

Top paying companies

AstraZeneca Pharmaceuticals LP$168.05
Abbott Laboratories$138.12
NOVARTIS PHARMACEUTICALS CORPORATION$31.58
Edwards Lifesciences Corporation$29.30
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)$16.32
E.R. Squibb & Sons, L.L.C.$14.72

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 87th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Joseph Prano do not imply any wrongdoing. Many are meals, education, or research support.

Internal Medicine in Kalamazoo, MI — Verified | DoctorsProof — Page 2 | DoctorsProof