DoctorsProofNPPES directory · verify at state boards

Doctors in Sioux City, IA

238 physicians listed in the NPPES public registry. Page 1 of 4.

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 Iowa Board of Medicine

Dr. Michael Piplani, MD

Family Medicine

21 yrs NPPES
NPI 1528060696
1021 NEBRASKA ST, Sioux City, IA 51105(712) 252-2477
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $65.98 (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.

$65.98

Total received

4

Transactions

4

Paying companies

Top paying companies

Aurinia Pharma U.S., Inc.$19.86
Gilead Sciences, Inc.$17.23
Astellas Pharma US Inc$16.05
Novo Nordisk Inc$12.84

Among the 136,402 family medicine doctors we've analyzed, about 35% received any industry payment (median $151 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 family medicine doctors.

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

Dr. Charles Jones, MD

Ophthalmology

21 yrs NPPES
NPI 1295739977
4405 HAMILTON BLVD, Sioux City, IA 51104(712) 239-3937
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. Jason Jones, MD

Ophthalmology

21 yrs NPPES
NPI 1922002872
4405 HAMILTON BLVD, Sioux City, IA 51104(712) 239-3937
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $437,318 (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.

$437,318

Total received

75

Transactions

13

Paying companies

Top paying companies

Johnson & Johnson Surgical Vision, Inc.$394,544
Alcon Research LLC$33,418
Glaukos Corporation$8,100
Carl Zeiss Meditec USA, Inc.$389.58
RxSight Inc$208.60
Alcon Vision LLC$168.98

Among the 23,451 ophthalmology doctors we've analyzed, about 60% received any industry payment (median $348 among those who did). This doctor's total is higher than 99% of that group — among the highest recipients.

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

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

Dr. John Demay, MD

Dermatology

21 yrs NPPES
NPI 1366447294
2930 HAMILTON BLVD, STE 102, Sioux City, IA 51104(712) 277-9370
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $27.86 (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.

$27.86

Total received

2

Transactions

2

Paying companies

Top paying companies

STRATA Skin Sciences, Inc.$14.01
Amgen Inc.$13.85

Among the 16,166 dermatology doctors we've analyzed, about 64% received any industry payment (median $642 among those who did). This doctor's total is on the lower end — around the 39th percentile of that group.

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

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

Dr. Rex Rundquist, MD

Pediatrics

21 yrs NPPES
NPI 1881691392
1125 PIERCE ST, Sioux City, IA 51105(712) 255-8901
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. Susan Caldwell, MD

Pediatrics

21 yrs NPPES
NPI 1841297355
1125 PIERCE ST, Sioux City, IA 51105(712) 255-8901
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. Ray Sturdevant, MD

Pediatrics

21 yrs NPPES
NPI 1326045808
2800 PIERCE ST, SUITE 207, Sioux City, IA 51104(712) 255-8901
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. Nitya Brenner, MD

Internal Medicine

21 yrs NPPES
NPI 1881691293
1125 PIERCE ST, Sioux City, IA 51105(712) 255-8901
NPPES public registry
CMS Open Payments· $259.26 (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.

$259.26

Total received

12

Transactions

5

Paying companies

Top paying companies

GlaxoSmithKline, LLC.$106.40
Merck Sharp & Dohme LLC$95.00
Corium, LLC$26.29
Sobi, Inc$18.57
Pfizer Inc.$13.00

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 Nitya Brenner do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Patrick Beck, MD

Pediatrics

21 yrs NPPES
NPI 1568469880
1125 PIERCE ST, Sioux City, IA 51105(712) 255-8901
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. Tauhni Hunt, MD

Obstetrics & Gynecology

21 yrs NPPES
NPI 1962409862
2730 PIERCE ST STE 201, Sioux City, IA 51104(712) 277-3141
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $592.90 (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.

$592.90

Total received

40

Transactions

8

Paying companies

Top paying companies

AbbVie Inc.$153.53
Sumitomo Pharma America, Inc.$110.60
Astellas Pharma US Inc$97.68
Exact Sciences Corporation$91.39
Mayne Pharma Commercial LLC$62.56
Exeltis, USA Inc.$46.83

Among the 47,072 obstetrics & gynecology doctors we've analyzed, about 47% received any industry payment (median $178 among those who did). This doctor's total is higher than 91% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US obstetrics & gynecology doctors.

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

Dr. Angela Aldrich, MD

Obstetrics & Gynecology

21 yrs NPPES
NPI 1679570576
2730 PIERCE ST, SUITE 201, Sioux City, IA 51104(712) 277-3141
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $704.94 (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.

$704.94

Total received

36

Transactions

11

Paying companies

Top paying companies

Astellas Pharma US Inc$215.61
AbbVie Inc.$150.57
Sumitomo Pharma America, Inc.$110.60
ABIOMED$49.40
Davol Inc.$43.00
Exact Sciences Corporation$41.65

Among the 47,072 obstetrics & gynecology doctors we've analyzed, about 47% received any industry payment (median $178 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 obstetrics & gynecology doctors.

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

Dr. Paul Eastman, MD

Obstetrics & Gynecology

21 yrs NPPES
NPI 1295732139
2730 PIERCE ST STE 201, Sioux City, IA 51104(712) 277-3141
NPPES public registry
CMS Open Payments· $215.26 (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.

$215.26

Total received

10

Transactions

7

Paying companies

Top paying companies

AbbVie Inc.$76.25
Hologic Sales and Service, LLC$36.56
Astellas Pharma US Inc$33.39
Organon LLC$22.46
Daiichi Sankyo Inc.$16.88
Exeltis, USA Inc.$16.60

Among the 47,072 obstetrics & gynecology doctors we've analyzed, about 47% received any industry payment (median $178 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 obstetrics & gynecology doctors.

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

Dr. Thomas Benzoni, DO

Emergency Medicine

21 yrs NPPES
NPI 1245231448
801 5TH ST, Sioux City, IA 51101(712) 279-2066
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. Doria Ciannelli, MD

Anesthesiology

21 yrs NPPES
NPI 1386645455
801 5TH ST, Sioux City, IA 51101(712) 279-2505
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $19.23 (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.

$19.23

Total received

1

Transactions

1

Paying companies

Top paying companies

Merck Sharp & Dohme LLC$19.23

Among the 62,108 anesthesiology doctors we've analyzed, about 29% received any industry payment (median $64 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 anesthesiology doctors.

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

Dr. Jack Isler, MD

Anesthesiology

21 yrs NPPES
NPI 1316949233
801 5TH ST, Sioux City, IA 51101(712) 279-2505
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. Richard Ratino, MD

Obstetrics & Gynecology

21 yrs NPPES
NPI 1972595866
1000 JACKSON ST, Sioux City, IA 51105(712) 252-0501
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. Dean Spartz, MD

Obstetrics & Gynecology

21 yrs NPPES
NPI 1407848393
1000 JACKSON ST, Sioux City, IA 51105(712) 252-0501
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. William Vereen, DO

Obstetrics & Gynecology

21 yrs NPPES
NPI 1679565568
1000 JACKSON ST, Sioux City, IA 51105(712) 252-0501
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. Kevin Hamburger, MD

Obstetrics & Gynecology

21 yrs NPPES
NPI 1114919909
1000 JACKSON ST, Sioux City, IA 51105(712) 252-0501
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $123.36 (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.

$123.36

Total received

8

Transactions

6

Paying companies

Top paying companies

Mayne Pharma Commercial LLC$32.25
Organon LLC$24.81
Sumitomo Pharma America, Inc.$19.87
AbbVie Inc.$16.50
Astellas Pharma US Inc$15.10
Amgen Inc.$14.83

Among the 47,072 obstetrics & gynecology doctors we've analyzed, about 47% received any industry payment (median $178 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 obstetrics & gynecology doctors.

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

Dr. Mary Schneider, MD

Obstetrics & Gynecology

21 yrs NPPES
NPI 1306838198
1000 JACKSON ST, Sioux City, IA 51105(712) 252-0501
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $40.72 (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.

$40.72

Total received

2

Transactions

1

Paying companies

Top paying companies

AbbVie Inc.$40.72

Among the 47,072 obstetrics & gynecology doctors we've analyzed, about 47% received any industry payment (median $178 among those who did). This doctor's total ranks around the 62th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US obstetrics & gynecology doctors.

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

Dr. Gary Hattan, MD

Family Medicine

21 yrs NPPES
NPI 1619961729
1021 NEBRASKA ST, Sioux City, IA 51104(712) 252-2477
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. Julia Heaton, MD

Family Medicine

21 yrs NPPES
NPI 1205820305
1021 NEBRASKA ST, Sioux City, IA 51105(712) 252-2477
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. Kristi Walz, MD

Family Medicine

21 yrs NPPES
NPI 1144214248
1021 NEBRASKA ST, Sioux City, IA 51105(712) 252-2477
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $78.62 (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.

$78.62

Total received

5

Transactions

5

Paying companies

Top paying companies

Gilead Sciences, Inc.$28.14
Aurinia Pharma U.S., Inc.$19.86
Astellas Pharma US Inc$16.05
ViiV Healthcare Company$13.78
Sumitomo Pharma America, Inc.$0.79

Among the 136,402 family medicine doctors we've analyzed, about 35% received any industry payment (median $151 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 family medicine doctors.

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

Dr. Frederick Stack, MD

Internal Medicine

21 yrs NPPES
NPI 1548256977
801 5TH ST, Sioux City, IA 51101(712) 279-2010
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. Amy Callaghan, DO

Internal Medicine

21 yrs NPPES
NPI 1215924964
624 JONES STREET, SUITE 5400, Sioux City, IA 51101(515) 279-2510
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. Rodrigo Torres, MD

Internal Medicine

21 yrs NPPES
NPI 1952390189
801 5TH ST, Sioux City, IA 51101(712) 279-2010
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. Michael Jung, MD

Family Medicine

21 yrs NPPES
NPI 1023093580
2501 PIERCE ST, Sioux City, IA 51104(712) 294-5000
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $0.79 (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.

$0.79

Total received

1

Transactions

1

Paying companies

Top paying companies

Sumitomo Pharma America, Inc.$0.79

Among the 136,402 family medicine doctors we've analyzed, about 35% received any industry payment (median $151 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 family medicine doctors.

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

Dr. Kurt Rosenkrans, MD

Emergency Medicine

21 yrs NPPES
NPI 1790760262
4230 HAMILTON BLVD, Sioux City, IA 51104(712) 239-4300
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $380.25 (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.

$380.25

Total received

20

Transactions

12

Paying companies

Top paying companies

Nestle HealthCare Nutrition Inc.$100.77
AbbVie Inc.$57.45
Pfizer Inc.$49.57
Abbott Laboratories$31.33
Amgen Inc.$29.31
Novo Nordisk Inc$25.75

Among the 70,367 emergency medicine doctors we've analyzed, about 18% received any industry payment (median $60 among those who did). This doctor's total is higher than 98% of that group — among the highest recipients.

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

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

Dr. Gerald Mcgowan, MD

Family Medicine

21 yrs NPPES
NPI 1265418644
2501 PIERCE ST, Sioux City, IA 51104(712) 294-5000
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. Travis Brownell, MD

Emergency Medicine

21 yrs NPPES
NPI 1225014269
801 5TH ST, Sioux City, IA 51101(712) 279-2000
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. James Roat, MD

Gastroenterology

20 yrs NPPES
NPI 1457331621
2910 HAMILTON BLVD, STE 103, Sioux City, IA 51104(712) 252-1322
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $87.61 (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.

$87.61

Total received

5

Transactions

2

Paying companies

Top paying companies

AbbVie Inc.$63.28
Gilead Sciences, Inc.$24.33

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is on the lower end — around the 46th percentile of that group.

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

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

Dr. Michael Wadzinski, MD

Ophthalmology

20 yrs NPPES
NPI 1982674297
5855 SUNNYBROOK DR., Sioux City, IA 51106(712) 226-3937
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $839.27 (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.

$839.27

Total received

40

Transactions

10

Paying companies

Top paying companies

Apellis Pharmaceuticals, Inc.$236.04
Biogen, Inc.$152.93
Regeneron Healthcare Solutions, Inc.$112.05
Alimera Sciences, Inc.$101.75
Genentech USA, Inc.$95.78
Bausch & Lomb Americas Inc.$53.56

Among the 23,451 ophthalmology doctors we've analyzed, about 60% received any industry payment (median $348 among those who did). This doctor's total ranks around the 83th percentile of that group.

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

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

Dr. James Webb, MD

Family Medicine

20 yrs NPPES
NPI 1710958012
5885 SUNNYBROOK DR, SUITE E100, Sioux City, IA 51106(712) 266-2700
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. Radha Rao, MD

Hematology & Oncology

20 yrs NPPES
NPI 1699746016
230 NEBRASKA ST, Sioux City, IA 51101(712) 252-0088
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $149.82 (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.

$149.82

Total received

7

Transactions

5

Paying companies

Top paying companies

PharmaEssentia USA Corporation$57.96
Stemline Therapeutics Inc.$34.39
E.R. Squibb & Sons, L.L.C.$22.53
Janssen Biotech, Inc.$19.74
Boehringer Ingelheim Pharmaceuticals, Inc.$15.20

Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total ranks around the 51th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US hematology & oncology doctors.

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

Dr. Donald Wender, MD

Hematology & Oncology

20 yrs NPPES
NPI 1861463275
230 NEBRASKA ST, Sioux City, IA 51101(712) 252-0088
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $123,608 (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.

$123,608

Total received

220

Transactions

52

Paying companies

Top paying companies

Seagen Inc.$43,719
Takeda Pharmaceuticals U.S.A., Inc.$25,845
E.R. Squibb & Sons, L.L.C.$17,179
Jazz Pharmaceuticals Inc.$16,356
Celgene Corporation$8,171
Epizyme, Inc.$4,463

Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total is higher than 91% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US hematology & oncology doctors.

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

Dr. Stephen Kahanic, MD

Hematology & Oncology

20 yrs NPPES
NPI 1962474155
230 NEBRASKA ST, Sioux City, IA 51101(712) 252-0088
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. John Michalak, MD

Hematology & Oncology

20 yrs NPPES
NPI 1497727663
230 NEBRASKA ST, Sioux City, IA 51101(712) 252-0088
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. Amir Andrawis, MD

Family Medicine

20 yrs NPPES
NPI 1255303145
4545 SERGEANT RD, Sioux City, IA 51106(712) 274-2700
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $797.67 (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.

$797.67

Total received

71

Transactions

9

Paying companies

Top paying companies

AbbVie Inc.$210.45
Pfizer Inc.$193.91
Lilly USA, LLC$150.27
Novo Nordisk Inc$141.62
Xeris Pharmaceuticals, Inc.$44.98
Abbott Laboratories$17.59

Among the 136,402 family medicine doctors we've analyzed, about 35% received any industry payment (median $151 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 family medicine doctors.

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

Dr. Diane Werth, MD

Cardiovascular Disease

20 yrs NPPES
NPI 1346214343
801 5TH ST, SUITE 410, Sioux City, IA 51101(712) 239-4702
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. Jerome Pierson, MD

Cardiovascular Disease

20 yrs NPPES
NPI 1659345668
801 5TH ST, STE 410, Sioux City, IA 51102(712) 239-4702
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $326.32 (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.

$326.32

Total received

9

Transactions

8

Paying companies

Top paying companies

Merck Sharp & Dohme LLC$106.80
Janssen Pharmaceuticals, Inc$92.25
Boston Scientific Corporation$32.28
Pfizer Inc.$31.85
Amgen Inc.$16.60
Lexicon Pharmaceuticals, Inc.$16.30

Among the 26,323 cardiovascular disease doctors we've analyzed, about 66% received any industry payment (median $653 among those who did). This doctor's total ranks around the 58th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US cardiovascular disease doctors.

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

Dr. Jeffrey Sykes, MD

Cardiovascular Disease

20 yrs NPPES
NPI 1649244682
5885 SUNNYBROOK DR, SUITE L-200, Sioux City, IA 51106(712) 239-4702
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $15.24 (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.

$15.24

Total received

1

Transactions

1

Paying companies

Top paying companies

Pfizer Inc.$15.24

Among the 26,323 cardiovascular disease doctors we've analyzed, about 66% received any industry payment (median $653 among those who did). This doctor's total is on the lower end — around the 35th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US cardiovascular disease doctors.

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

Dr. William Wanner, MD

Cardiovascular Disease

20 yrs NPPES
NPI 1154395937
5885 SUNNYBROOK DR, SUITE L-200, Sioux City, IA 51106(712) 239-4702
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. Deborah Majerus, MD

Cardiovascular Disease

20 yrs NPPES
NPI 1790759512
5885 SUNNYBROOK DR, SUITE L-200, Sioux City, IA 51106(712) 239-4702
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. Jon Peacock, MD

Cardiovascular Disease

20 yrs NPPES
NPI 1275507071
5885 SUNNYBROOK DR, SUITE L-200, Sioux City, IA 51106(712) 239-4702
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $438.71 (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.

$438.71

Total received

8

Transactions

6

Paying companies

Top paying companies

Janssen Pharmaceuticals, Inc$206.94
Merck Sharp & Dohme LLC$106.80
E.R. Squibb & Sons, L.L.C.$70.96
scPharmaceuticals Inc.$22.47
Lexicon Pharmaceuticals, Inc.$16.30
Pfizer Inc.$15.24

Among the 26,323 cardiovascular disease doctors we've analyzed, about 66% received any industry payment (median $653 among those who did). This doctor's total ranks around the 62th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US cardiovascular disease doctors.

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

Dr. Edward Zajac, MD

Cardiovascular Disease

20 yrs NPPES
NPI 1265406060
5885 SUNNYBROOK DR, SUITE L-200, Sioux City, IA 51106(712) 239-4702
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $390.67 (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.

$390.67

Total received

17

Transactions

9

Paying companies

Top paying companies

Janssen Pharmaceuticals, Inc$132.97
Pfizer Inc.$61.59
E.R. Squibb & Sons, L.L.C.$45.28
Medtronic, Inc.$32.71
Boston Scientific Corporation$32.28
AstraZeneca Pharmaceuticals LP$31.35

Among the 26,323 cardiovascular disease doctors we've analyzed, about 66% received any industry payment (median $653 among those who did). This doctor's total ranks around the 60th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US cardiovascular disease doctors.

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

Dr. Amy Rief-Elks, DO

Family Medicine

20 yrs NPPES
NPI 1194790659
2501 PIERCE ST, Sioux City, IA 51104(712) 294-5092
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. Frank Marino, DO

Family Medicine

20 yrs NPPES
NPI 1699740159
2600 OUTER DR N, Sioux City, IA 51104(712) 239-3300
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,157 (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.

$1,157

Total received

76

Transactions

23

Paying companies

Top paying companies

Novo Nordisk Inc$179.20
Pfizer Inc.$136.48
Astellas Pharma US Inc$101.37
AbbVie Inc.$70.78
Abbott Laboratories$70.73
Merck Sharp & Dohme LLC$69.25

Among the 136,402 family medicine doctors we've analyzed, about 35% received any industry payment (median $151 among those who did). This doctor's total is higher than 95% of that group — among the highest recipients.

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

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

Dr. Thomas Schryver, MD

Family Medicine

20 yrs NPPES
NPI 1134194558
4230 HAMILTON BLVD, Sioux City, IA 51104(712) 239-4300
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $155.71 (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.

$155.71

Total received

5

Transactions

4

Paying companies

Top paying companies

Nestle HealthCare Nutrition Inc.$100.77
Astellas Pharma US Inc$28.87
Novo Nordisk Inc$13.06
AbbVie Inc.$13.01

Among the 136,402 family medicine doctors we've analyzed, about 35% received any industry payment (median $151 among those who did). This doctor's total ranks around the 83th percentile of that group.

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

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

Dr. Thaddeaus Vernon, MD

Family Medicine

20 yrs NPPES
NPI 1366417735
2501 PIERCE ST, Sioux City, IA 51104(712) 294-5000
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. Paul Peterson, DO

Family Medicine

20 yrs NPPES
NPI 1326013426
2600 OUTER DR N, Sioux City, IA 51104(712) 239-3300
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,150 (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.

$1,150

Total received

87

Transactions

20

Paying companies

Top paying companies

Amgen Inc.$196.92
Novo Nordisk Inc$165.67
Pfizer Inc.$133.05
Astellas Pharma US Inc$101.36
Abbott Laboratories$91.18
Bayer HealthCare Pharmaceuticals Inc.$81.80

Among the 136,402 family medicine doctors we've analyzed, about 35% received any industry payment (median $151 among those who did). This doctor's total is higher than 95% of that group — among the highest recipients.

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

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

Dr. Rick Colwell, DO

Family Medicine

20 yrs NPPES
NPI 1396710497
2501 PIERCE ST, Sioux City, IA 51104(712) 294-5000
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. Steven Shook, MD

Family Medicine

20 yrs NPPES
NPI 1942275037
2600 OUTER DR N, Sioux City, IA 51104(712) 239-3300
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. Terry Mitchell, MD

Family Medicine

20 yrs NPPES
NPI 1720053796
4230 HAMILTON BLVD, Sioux City, IA 51104(712) 239-4300
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. John Roberts, MD

Family Medicine

20 yrs NPPES
NPI 1164497137
4230 HAMILTON BLVD, Sioux City, IA 51104(712) 239-4300
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. Rodney Dean, MD

Psychiatry

20 yrs NPPES
NPI 1528037082
3549 SOUTHERN HILLS DR, Sioux City, IA 51106(712) 274-6729
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,714 (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.

$1,714

Total received

90

Transactions

15

Paying companies

Top paying companies

Otsuka America Pharmaceutical, Inc.$388.03
Teva Pharmaceuticals USA, Inc.$276.24
AbbVie Inc.$255.37
Lundbeck LLC$164.43
Vanda Pharmaceuticals Inc.$158.24
Alkermes, Inc.$103.28

Among the 57,336 psychiatry doctors we've analyzed, about 24% received any industry payment (median $180 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 psychiatry doctors.

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

Dr. Marian Kosmowski, MD

Diagnostic Radiology

20 yrs NPPES
NPI 1871562280
801 5TH ST, Sioux City, IA 51101(308) 647-4900
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. Donald Schenk, MD

Diagnostic Radiology

20 yrs NPPES
NPI 1134198542
801 5TH ST, Sioux City, IA 51101(308) 647-4900
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. Jonathan Beeler, MD

Diagnostic Radiology

20 yrs NPPES
NPI 1265491476
801 5TH ST, Sioux City, IA 51101(308) 647-4900
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. Jon Taylor, MD

Diagnostic Radiology

20 yrs NPPES
NPI 1699734806
801 5TH ST, Sioux City, IA 51101(308) 647-4900
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. Carol Roge, MD

Family Medicine

20 yrs NPPES
NPI 1295794402
4230 HAMILTON BLVD, Sioux City, IA 51104(712) 239-4900
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $707.69 (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.

$707.69

Total received

47

Transactions

13

Paying companies

Top paying companies

AbbVie Inc.$182.27
GlaxoSmithKline, LLC.$149.98
Nestle HealthCare Nutrition Inc.$100.77
Pfizer Inc.$63.77
Novo Nordisk Inc$39.99
Corium, LLC$36.81

Among the 136,402 family medicine doctors we've analyzed, about 35% received any industry payment (median $151 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 family medicine doctors.

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

Doctors in Sioux City, IA — NPPES Registry | DoctorsProof | DoctorsProof