DoctorsProofNPPES directory · verify at state boards

Internal Medicine in Columbia, TN

37 verified internal medicine doctors in Columbia.

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 Tennessee Board of Medical Examiners

Dr. Paul Perryman, MD

Internal Medicine

21 yrs NPPES
NPI 1851384747
854 W JAMES CAMPELL BLVD, STE 103, Columbia, TN 38401(931) 381-5555
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. Laurence Britt, MD

Internal Medicine

21 yrs NPPES
NPI 1548245285
1224 TROTWOOD AVE, Columbia, TN 38401(931) 380-4072
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. Mark Seago, MD

Internal Medicine

21 yrs NPPES
NPI 1497732762
1224 TROTWOOD AVENUE, Columbia, TN 38401(931) 380-4072
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. Martin Chaney, MD

Internal Medicine

20 yrs NPPES
NPI 1891773057
1224 TROTWOOD AVE, Columbia, TN 38401(931) 380-4072
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. Christopher Edwards, MD

Internal Medicine

20 yrs NPPES
NPI 1104897164
1224 TROTWOOD AVE, Columbia, TN 38401(931) 381-1111
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. Anuradha Mann, MD

Internal Medicine

20 yrs NPPES
NPI 1578531174
1114 W 7TH ST, Columbia, TN 38401(931) 388-9706
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,270 (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.

$1,270

Total received

76

Transactions

21

Paying companies

Top paying companies

Pfizer Inc.$145.27
Amgen Inc.$143.76
Novo Nordisk Inc$137.02
Xeris Pharmaceuticals, Inc.$135.03
GlaxoSmithKline, LLC.$106.36
Astellas Pharma US Inc$96.19

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 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 Anuradha Mann do not imply any wrongdoing. Many are meals, education, or research support.

Dr. John Simmons, MD

Internal Medicine

20 yrs NPPES
NPI 1245208602
1114 W 7TH ST, Columbia, TN 38401(931) 388-9706
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. Gaylon Harris, MD

Internal Medicine

20 yrs NPPES
NPI 1740258011
1114 W 7TH ST, Columbia, TN 38401(931) 388-9706
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,246 (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.

$1,246

Total received

71

Transactions

21

Paying companies

Top paying companies

Pfizer Inc.$145.27
Amgen Inc.$143.76
GlaxoSmithKline, LLC.$141.50
Novo Nordisk Inc$137.03
Astellas Pharma US Inc$96.21
AstraZeneca Pharmaceuticals LP$68.15

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 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 Gaylon Harris do not imply any wrongdoing. Many are meals, education, or research support.

Dr. William Robinson, MD

Internal Medicine

20 yrs NPPES
NPI 1851369219
1114 W 7TH ST, Columbia, TN 38401(931) 388-9706
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. Hrishi Kanth, MD

Internal Medicine

20 yrs NPPES
NPI 1154342046
1114 W 7TH ST, Columbia, TN 38401(931) 388-9706
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $10.28 (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.

$10.28

Total received

3

Transactions

1

Paying companies

Top paying companies

ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)$10.28

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 63th percentile of that group.

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

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

Dr. Ben Gardner, MD

Internal Medicine

20 yrs NPPES
NPI 1316054133
854 W JAMES CAMPBELL BLVD, SUITE 403, Columbia, TN 38401(931) 380-0075
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 Simmons, MD

Internal Medicine

20 yrs NPPES
NPI 1801993563
1707 GROVE ST, Columbia, TN 38401(931) 381-4932
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 Fremont, MD

Internal Medicine

19 yrs NPPES
NPI 1528115482
1222 TROTWOOD AVE, SUITE 605, Columbia, TN 38401(931) 490-7775
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $47.65 (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.

$47.65

Total received

3

Transactions

3

Paying companies

Top paying companies

La Jolla Pharmaceutical Company$19.36
GlaxoSmithKline, LLC.$14.47
Boehringer Ingelheim Pharmaceuticals, Inc.$13.82

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 Richard Fremont do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Grace Wu, MD

Internal Medicine

19 yrs NPPES
NPI 1689891889
1224 TROTWOOD AVE, Columbia, TN 38401(931) 380-4072
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 Smith, MD

Internal Medicine

19 yrs NPPES
NPI 1972708667
1224 TROTWOOD AVE, Columbia, TN 38401(931) 380-4072
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. Anthony Haase, MD

Internal Medicine

19 yrs NPPES
NPI 1043400435
1224 TROTWOOD AVE, Columbia, TN 38401(931) 380-4072
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $15.81 (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.

$15.81

Total received

1

Transactions

1

Paying companies

Top paying companies

AbbVie Inc.$15.81

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 64th percentile of that group.

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

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

Dr. Karthik Jothianandan, MD

Internal Medicine

17 yrs NPPES
NPI 1184867939
1222 TROTWOOD AVE, SUITE 503, Columbia, TN 38401(931) 490-7775
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $17.31 (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.

$17.31

Total received

1

Transactions

1

Paying companies

Top paying companies

Eagle Pharmaceuticals, Inc.$17.31

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 Karthik Jothianandan do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Dominic Papa, MD

Internal Medicine

17 yrs NPPES
NPI 1134355647
1224 TROTWOOD AVE, Columbia, TN 38401(931) 380-4032
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. Romany Johnpulle, MD

Internal Medicine

17 yrs NPPES
NPI 1962632968
808 S JAMES M CAMPBELL BLVD, Columbia, TN 38401(931) 381-3872
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $431.27 (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.

$431.27

Total received

17

Transactions

17

Paying companies

Top paying companies

AstraZeneca Pharmaceuticals LP$105.60
BeiGene USA, Inc.$41.21
AVEO Pharmaceuticals, Inc.$29.79
Exelixis Inc.$22.11
Takeda Pharmaceuticals U.S.A., Inc.$21.81
Jazz Pharmaceuticals Inc.$21.08

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 Romany Johnpulle do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Thang Phan, MD

Internal Medicine

15 yrs NPPES
NPI 1558653923
1224 TROTWOOD AVE, Columbia, TN 38401(931) 380-4072
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $35.85 (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.

$35.85

Total received

2

Transactions

2

Paying companies

Top paying companies

Daiichi Sankyo Inc.$22.25
AstraZeneca Pharmaceuticals LP$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 70th percentile of that group.

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

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

Dr. Sarah Essary, MD

Internal Medicine

15 yrs NPPES
NPI 1578857017
1224 TROTWOOD AVE, Columbia, TN 38401(931) 381-1111
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $14.76 (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.

$14.76

Total received

1

Transactions

1

Paying companies

Top paying companies

Janssen Pharmaceuticals, Inc$14.76

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 64th percentile of that group.

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

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

Dr. Jennifer Krauland, DO

Internal Medicine

15 yrs NPPES
NPI 1548557150
1224 TROTWOOD AVE, Columbia, TN 38401(931) 380-4072
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. Lauren Miller, DO

Internal Medicine

14 yrs NPPES
NPI 1245506518
854 W JAMES M CAMPBELL BLVD STE 301, Columbia, TN 38401(931) 328-0196
NPPES public registry
CMS Open Payments· $700.27 (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.

$700.27

Total received

35

Transactions

8

Paying companies

Top paying companies

AbbVie Inc.$283.35
NOVARTIS PHARMACEUTICALS CORPORATION$129.68
SK Life Science, Inc.$94.45
Alexion Pharmaceuticals, Inc.$66.15
UCB, Inc.$45.57
Organogenesis Inc.$29.87

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 90% of that group — among the highest recipients.

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

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

Dr. Rafael Favela, MD

Internal Medicine

14 yrs NPPES
NPI 1659631299
1224 TROTWOOD AVE, Columbia, TN 38401(931) 381-1111
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. Bushra Osmani, MD

Internal Medicine

14 yrs NPPES
NPI 1760746127
854 W JAMES M CAMPBELL BLVD STE 100, Columbia, TN 38401(931) 490-7050
NPPES public registry
CMS Open Payments· $991.73 (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.

$991.73

Total received

64

Transactions

13

Paying companies

Top paying companies

Novo Nordisk Inc$173.14
Abbott Laboratories$170.56
Dexcom, Inc.$150.08
Xeris Pharmaceuticals, Inc.$107.04
Insulet Corporation$90.21
Lilly USA, LLC$57.90

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 Bushra Osmani do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Manisha Raj, MD

Internal Medicine

13 yrs NPPES
NPI 1023452331
1224 TROTWOOD AVE, Columbia, TN 38401(931) 380-4072
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. Christian Petrauskis, MD

Internal Medicine

12 yrs NPPES
NPI 1407274251
1224 TROTWOOD AVE, Columbia, TN 38401(931) 540-4255
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. Julie Shelton Moon, DO

Internal Medicine

12 yrs NPPES
NPI 1649684622
1222 TROTWOOD AVE STE 211, Columbia, TN 38401(931) 777-2300
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $741.15 (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.

$741.15

Total received

35

Transactions

14

Paying companies

Top paying companies

NOVARTIS PHARMACEUTICALS CORPORATION$170.84
AtriCure, Inc.$125.82
Pfizer Inc.$66.72
Novo Nordisk Inc$65.92
E.R. Squibb & Sons, L.L.C.$57.78
AstraZeneca Pharmaceuticals LP$39.67

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 90% of that group — among the highest recipients.

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

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

Dr. Thu Nguyen, MD

Internal Medicine

11 yrs NPPES
NPI 1457746331
1224 TROTWOOD AVE, Columbia, TN 38401(931) 381-1111
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. Brandon Gentry, MD

Internal Medicine

11 yrs NPPES
NPI 1730575689
1224 TROTWOOD AVE, Columbia, TN 38401(931) 380-4072
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. Brett Begley, MD

Internal Medicine

10 yrs NPPES
NPI 1336599265
1222 TROTWOOD AVE STE 211, Columbia, TN 38401(931) 777-2300
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. Shaza Khalid, MD

Internal Medicine

10 yrs NPPES
NPI 1457702466
1224 TROTWOOD AVE, Columbia, TN 38401(931) 490-7775
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $412.79 (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.

$412.79

Total received

14

Transactions

10

Paying companies

Top paying companies

Ferring Pharmaceuticals Inc.$115.74
Organogenesis Inc.$53.66
Paratek Pharmaceuticals, Inc.$45.28
Smith+Nephew, Inc.$39.37
Integra LifeSciences Corporation$39.29
Molnlycke Health Care US, LLC$38.01

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 Shaza Khalid do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Lucas Buchanan, DO

Internal Medicine

9 yrs NPPES
NPI 1396277786
1222 TROTWOOD AVE STE 501, Columbia, TN 38401(931) 388-8302
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $355.73 (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.

$355.73

Total received

15

Transactions

6

Paying companies

Top paying companies

FUJIFILM Healthcare Americas Corporation$113.02
AbbVie Inc.$85.57
Takeda Pharmaceuticals U.S.A., Inc.$75.45
Janssen Biotech, Inc.$48.95
Lilly USA, LLC$17.22
Fresenius Kabi USA, LLC$15.52

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 Lucas Buchanan do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Joshua Bates, MD

Internal Medicine

8 yrs NPPES
NPI 1922598325
1224 TROTWOOD AVE, Columbia, TN 38401(931) 380-4082
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. Htet Htet Kyaw, MD

Internal Medicine

7 yrs NPPES
NPI 1669932638
1224 TROTWOOD AVE, Columbia, TN 38401(931) 381-1111
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. Bethany Summerford, MD

Internal Medicine

6 yrs NPPES
NPI 1013543941
1224 TROTWOOD AVE, Columbia, TN 38401(931) 381-1111
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. Robert Messersmith, MD

Internal Medicine

5 yrs NPPES
NPI 1215519095
1224 TROTWOOD AVE, Columbia, TN 38401(931) 381-1111
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.

Internal Medicine in Columbia, TN — Verified | DoctorsProof | DoctorsProof