DoctorsProofNPPES directory · verify at state boards

Internal Medicine in Centennial, CO

33 verified internal medicine doctors in Centennial.

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 Colorado Medical Board

Dr. John Scala, MD

Internal Medicine

21 yrs NPPES
NPI 1972506160
13111 E BRIARWOOD AVE STE 210, Centennial, CO 80112(720) 463-0010
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $225.96 (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.

$225.96

Total received

12

Transactions

7

Paying companies

Top paying companies

Pfizer Inc.$53.93
AbbVie Inc.$49.51
Merck Sharp & Dohme LLC$38.75
Lilly USA, LLC$27.45
GlaxoSmithKline, LLC.$25.27
IDORSIA PHARMACEUTICALS US INC$17.07

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 83th percentile of that group.

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

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

Dr. Jae Lee, DO

Internal Medicine

21 yrs NPPES
NPI 1114918588
14100 E ARAPAHOE RD, SUITE 360, Centennial, CO 80112(303) 699-3197
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $832.50 (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.

$832.50

Total received

44

Transactions

18

Paying companies

Top paying companies

AbbVie Inc.$267.01
Amgen Inc.$135.73
Gilead Sciences, Inc.$49.93
Scilex Pharmaceuticals Inc.$47.28
Pfizer Inc.$41.93
Boehringer Ingelheim Pharmaceuticals, Inc.$41.92

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 91% of that group — among the highest recipients.

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

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

Dr. Melissa Peters, DO

Internal Medicine

20 yrs NPPES
NPI 1609839786
5555 E ARAPAHOE RD, Centennial, CO 80122(303) 338-4545
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,936 (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.

$1,936

Total received

97

Transactions

27

Paying companies

Top paying companies

AbbVie Inc.$341.64
Pfizer Inc.$263.16
Novo Nordisk Inc$193.50
Amgen Inc.$146.86
AstraZeneca Pharmaceuticals LP$127.29
GlaxoSmithKline, LLC.$110.30

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 95% of that group — among the highest recipients.

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

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

Dr. Alan Aboaf, MD

Internal Medicine

20 yrs NPPES
NPI 1003866393
13111 E BRIARWOOD AVE, STE 250, Centennial, CO 80112(303) 805-1800
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $870.69 (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.

$870.69

Total received

45

Transactions

19

Paying companies

Top paying companies

Pfizer Inc.$127.71
Novo Nordisk Inc$122.40
Exact Sciences Corporation$76.77
AstraZeneca Pharmaceuticals LP$65.39
Edwards Lifesciences Corporation$64.95
IDORSIA PHARMACEUTICALS US INC$59.62

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 91% of that group — among the highest recipients.

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

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

Dr. Arthur Burroughs, MD

Internal Medicine

20 yrs NPPES
NPI 1770533911
13111 E BRIARWOOD AVE, STE 250, Centennial, CO 80112(303) 805-1800
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $55.20 (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.

$55.20

Total received

3

Transactions

2

Paying companies

Top paying companies

Novo Nordisk Inc$32.34
GlaxoSmithKline, LLC.$22.86

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 Arthur Burroughs do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Thomas Gilmer, MD

Internal Medicine

20 yrs NPPES
NPI 1750331930
13111 E BRIARWOOD AVE STE 250, Centennial, CO 80112(303) 805-1800
NPPES public registry
CMS Open Payments· $257.41 (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.

$257.41

Total received

14

Transactions

12

Paying companies

Top paying companies

Dexcom, Inc.$36.24
Teva Pharmaceuticals USA, Inc.$31.10
Abbott Laboratories$28.12
GlaxoSmithKline, LLC.$24.03
Exact Sciences Corporation$23.62
Pfizer Inc.$18.77

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 84th percentile of that group.

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

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

Dr. Daeyoung Roh, MD

Internal Medicine

20 yrs NPPES
NPI 1619920675
15492 E PRENTICE DR, Centennial, CO 80015(817) 296-9180
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. Joel Shebowich, MD

Internal Medicine

20 yrs NPPES
NPI 1366468902
13111 E BRIARWOOD AVE STE 215, Centennial, CO 80112(303) 680-9150
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $2,090 (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.

$2,090

Total received

106

Transactions

25

Paying companies

Top paying companies

AbbVie Inc.$615.21
Amgen Inc.$274.86
Lilly USA, LLC$165.91
Pfizer Inc.$147.35
AstraZeneca Pharmaceuticals LP$131.63
GlaxoSmithKline, LLC.$88.21

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 is higher than 95% of that group — among the highest recipients.

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

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

Dr. Dmitriy Pales, DO

Internal Medicine

20 yrs NPPES
NPI 1548282700
13111 E BRIARWOOD AVE STE 370, Centennial, CO 80112(720) 441-4410
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $784.83 (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.

$784.83

Total received

38

Transactions

21

Paying companies

Top paying companies

AstraZeneca Pharmaceuticals LP$124.05
AbbVie Inc.$87.15
Lilly USA, LLC$80.54
Amgen Inc.$57.74
Novo Nordisk Inc$52.57
Pfizer Inc.$35.16

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 91% of that group — among the highest recipients.

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

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

Dr. Andrew Williams, MD

Internal Medicine

20 yrs NPPES
NPI 1174629919
14000 E ARAPAHOE RD, SUITE 380, Centennial, CO 80112(303) 226-6180
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $155.99 (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.

$155.99

Total received

2

Transactions

2

Paying companies

Top paying companies

Ethicon Inc.$130.59
AstraZeneca Pharmaceuticals LP$25.40

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 80th percentile of that group.

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

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

Dr. Adam Courchaine, MD

Internal Medicine

19 yrs NPPES
NPI 1821134644
7200 E DRY CREEK RD STE G101, Centennial, CO 80112(720) 647-7460
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. Harlan Spritzer, MD

Internal Medicine

19 yrs NPPES
NPI 1932242021
5555 E. ARAPAHOE, Centennial, CO 80122(303) 338-4545
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. Ian Robertson, MD

Internal Medicine

19 yrs NPPES
NPI 1376686824
5555 E ARAPAHOE RD, Centennial, CO 80122(303) 338-4545
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. Thomas Swanson, MD

Internal Medicine

19 yrs NPPES
NPI 1386788172
5555 E ARAPAHOE RD, Centennial, CO 80122(303) 338-3800
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. Dennis Genereux, MD

Internal Medicine

19 yrs NPPES
NPI 1023152816
5555 E ARAPAHOE RD, Centennial, CO 80122(303) 338-4545
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. Kin Chan, MD

Internal Medicine

19 yrs NPPES
NPI 1750425526
5555 E ARAPAHOE RD, Centennial, CO 80122(303) 338-4545
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. Jacques Saari, MD

Internal Medicine

19 yrs NPPES
NPI 1083741391
14000 E ARAPAHOE RD, STE 300, Centennial, CO 80112(303) 617-7782
NPPES public registry
CMS Open Payments· $41.27 (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.

$41.27

Total received

3

Transactions

3

Paying companies

Top paying companies

Halozyme Inc$13.94
Antares Pharma, Inc.$13.73
Jazz Pharmaceuticals Inc.$13.60

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 Jacques Saari do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Darcy Mcconeghy, MD

Internal Medicine

19 yrs NPPES
NPI 1023145083
5555 E ARAPAHOE RD, Centennial, CO 80122(303) 850-5826
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. Regina Healy, MD

Internal Medicine

19 yrs NPPES
NPI 1194852145
5555 E ARAPAHOE RD, Centennial, CO 80122(303) 338-4545
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. Jill Schofield, MD

Internal Medicine

19 yrs NPPES
NPI 1972630531
6801 S YOSEMITE ST, Centennial, CO 80112(303) 773-9000
NPPES public registry
CMS Open Payments· $7,234 (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.

$7,234

Total received

21

Transactions

2

Paying companies

Top paying companies

Octapharma USA, Inc.$7,096
Boston Scientific Corporation$137.87

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 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 Jill Schofield do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Jon Stuebner, MD

Internal Medicine

19 yrs NPPES
NPI 1720115454
14000 E. ARAPAHOE ROAD, SUITE 380, Centennial, CO 80112(303) 226-6180
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. Brian O'Sullivan, MD

Internal Medicine

19 yrs NPPES
NPI 1801926662
5555 E ARAPAHOE RD, Centennial, CO 80122(303) 338-4545
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. Anna Cosyleon, MD

Internal Medicine

19 yrs NPPES
NPI 1659401404
5555 E ARAPAHOE RD, Centennial, CO 80122(303) 338-4545
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 Harris, MD

Internal Medicine

19 yrs NPPES
NPI 1730206434
12150 E BRIARWOOD AVE STE 105, Centennial, CO 80112(303) 790-1999
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. Kathleen Bickel Macphee, MD

Internal Medicine

19 yrs NPPES
NPI 1609098409
5161 E ARAPAHOE RD STE 321, Centennial, CO 80122(303) 730-3578
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. Innessa Porter, MD

Internal Medicine

19 yrs NPPES
NPI 1649492513
5555 E ARAPAHOE RD, Centennial, CO 80122(303) 338-4545
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. Ryan Maybrook, MD

Internal Medicine

18 yrs NPPES
NPI 1780856120
14100 E ARAPAHOE RD STE 130, Centennial, CO 80112(303) 341-5751
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,850 (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.

$1,850

Total received

79

Transactions

23

Paying companies

Top paying companies

CVRx, Inc.$252.47
HeartFlow, Inc.$178.21
Pfizer Inc.$143.38
AstraZeneca Pharmaceuticals LP$138.91
Amgen Inc.$138.16
Boston Scientific Corporation$137.65

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 95% of that group — among the highest recipients.

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

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

Dr. Joshua Wintje, MD

Internal Medicine

15 yrs NPPES
NPI 1649565227
5183 S LAREDO WAY, Centennial, CO 80015(706) 224-0692
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. Nora Muakkassa, MD

Internal Medicine

15 yrs NPPES
NPI 1790071207
13111 E BRIARWOOD AVE STE 200, Centennial, CO 80112(720) 443-2425
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $481.37 (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.

$481.37

Total received

13

Transactions

5

Paying companies

Top paying companies

Alcon Vision LLC$246.38
Regeneron Healthcare Solutions, Inc.$135.80
NOVARTIS PHARMACEUTICALS CORPORATION$63.70
Apellis Pharmaceuticals, Inc.$21.52
Genentech USA, Inc.$13.97

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 88th percentile of that group.

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

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

Dr. Jing Xi, MD

Internal Medicine

10 yrs NPPES
NPI 1275983926
14000 E ARAPAHOE RD STE 160, Centennial, CO 80112(303) 805-7744
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $5,335 (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.

$5,335

Total received

30

Transactions

13

Paying companies

Top paying companies

Gilead Sciences, Inc.$4,283
Daiichi Sankyo Inc.$255.82
AstraZeneca Pharmaceuticals LP$186.28
ImmunoGen, Inc.$134.71
Exelixis Inc.$126.49
BeiGene USA, Inc.$125.00

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 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 Jing Xi do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Widian Jubair, MD

Internal Medicine

8 yrs NPPES
NPI 1336638501
20991 E SMOKY HILL RD STE 150, Centennial, CO 80015(720) 975-8044
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. Peter Durante, MD

Internal Medicine

7 yrs NPPES
NPI 1518431691
5000 E ARAPAHOE ROAD, Centennial, CO 80122(973) 661-8300
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. Emily Delzer, MD

Internal Medicine

5 yrs NPPES
NPI 1285219121
13111 E BRIARWOOD AVE STE 250, Centennial, CO 80112(303) 805-1800
NPPES public registry
CMS Open Payments· $661.62 (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.

$661.62

Total received

33

Transactions

14

Paying companies

Top paying companies

Novo Nordisk Inc$122.39
Pfizer Inc.$110.03
Exact Sciences Corporation$76.79
Edwards Lifesciences Corporation$64.94
GlaxoSmithKline, LLC.$46.89
IDORSIA PHARMACEUTICALS US INC$46.47

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 is higher than 90% of that group — among the highest recipients.

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

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

Internal Medicine in Centennial, CO — Verified | DoctorsProof | DoctorsProof