DoctorsProofNPPES directory · verify at state boards

Internal Medicine in Williamsport, PA

38 verified internal medicine doctors in Williamsport.

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 Pennsylvania State Board of Medicine

Dr. Alfredo Blas, MD

Internal Medicine

21 yrs NPPES
NPI 1063412948
700 HIGH ST, Williamsport, PA 17701(570) 321-2850
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. Joanne Lalli, MD

Internal Medicine

21 yrs NPPES
NPI 1942293287
1201 GRAMPIAN BLVD, STE 2D, Williamsport, PA 17701(570) 326-2595
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 Simpson, MD

Internal Medicine

21 yrs NPPES
NPI 1700873312
1101 E. THIRD ST., Williamsport, PA 17701(570) 505-3180
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 Cullen, DO

Internal Medicine

20 yrs NPPES
NPI 1730156043
777 RURAL AVE, Williamsport, PA 17701(570) 321-2850
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. Luke Stefanile, MD

Internal Medicine

20 yrs NPPES
NPI 1558338897
700 HIGH ST, Williamsport, PA 17701(570) 321-2850
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $435.27 (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.

$435.27

Total received

13

Transactions

5

Paying companies

Top paying companies

E.R. Squibb & Sons, L.L.C.$138.21
Boehringer Ingelheim Pharmaceuticals, Inc.$130.14
Janssen Pharmaceuticals, Inc$123.36
Pfizer Inc.$28.79
Kiniksa Pharmaceuticals, Ltd.$14.77

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 87th percentile of that group.

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

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

Dr. Bernard Steinbacher, MD

Internal Medicine

20 yrs NPPES
NPI 1700853751
700 HIGH ST, Williamsport, PA 17701(570) 321-2850
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. Barbara Heere, MD

Internal Medicine

20 yrs NPPES
NPI 1902865793
904 CAMPBELL ST, SUITE 102, Williamsport, PA 17701(570) 321-2284
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. Daniel Glunk, MD

Internal Medicine

20 yrs NPPES
NPI 1881654010
700 HIGH ST FL 9, FLOOR 9, Williamsport, PA 17701(570) 321-2284
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. David Finn, MD

Internal Medicine

20 yrs NPPES
NPI 1194786004
777 RURAL AVE, Williamsport, PA 17701(570) 321-2345
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 Pagana, MD

Internal Medicine

20 yrs NPPES
NPI 1972564565
1205 RIVER AVE, 1ST FLOOR, Williamsport, PA 17701(570) 323-5991
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $954.44 (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.

$954.44

Total received

54

Transactions

18

Paying companies

Top paying companies

AbbVie Inc.$266.57
GlaxoSmithKline, LLC.$137.98
Lilly USA, LLC$86.24
Exact Sciences Corporation$68.89
Astellas Pharma US Inc$65.05
Novo Nordisk Inc$51.89

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 William Pagana do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Thomas Shaner, DO

Internal Medicine

20 yrs NPPES
NPI 1053330423
1705 WARREN AVE, Williamsport, PA 17701(570) 322-4791
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. Russell Gombosi, MD

Internal Medicine

20 yrs NPPES
NPI 1528078433
3155 LYCOMING CREEK RD, Williamsport, PA 17701(570) 651-9263
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,293 (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.

$1,293

Total received

76

Transactions

17

Paying companies

Top paying companies

Lilly USA, LLC$254.50
Axsome Therapeutics, Inc.$152.71
Harmony Biosciences LLC$132.36
Dexcom, Inc.$118.27
GlaxoSmithKline, LLC.$104.07
Novo Nordisk Inc$101.01

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 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 Russell Gombosi do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Renuka Kakarala, MD

Internal Medicine

20 yrs NPPES
NPI 1417012030
904 CAMPBELL ST, SUITE 102, Williamsport, PA 17701(570) 321-2284
NPPES public registry
CMS Open Payments· $13.98 (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.

$13.98

Total received

1

Transactions

1

Paying companies

Top paying companies

Novo Nordisk Inc$13.98

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 64th percentile of that group.

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

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

Dr. Athena Jolly, MD

Internal Medicine

19 yrs NPPES
NPI 1649324930
1100 GRAMPIAN BLVD, Williamsport, PA 17701(570) 320-7444
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. Vivek Kumar, MD

Internal Medicine

19 yrs NPPES
NPI 1427190461
700 HIGH ST, Williamsport, PA 17701(570) 321-3454
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $246.73 (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.

$246.73

Total received

5

Transactions

4

Paying companies

Top paying companies

AbbVie Inc.$124.74
Medtronic, Inc.$59.06
CVRx, Inc.$35.12
Boston Scientific Corporation$27.81

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 83th percentile of that group.

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

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

Dr. Colleen Mccoy, MD

Internal Medicine

19 yrs NPPES
NPI 1447479357
700 HIGH ST, Williamsport, PA 17701(570) 321-2850
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. Puneet Gupta, MD

Internal Medicine

19 yrs NPPES
NPI 1497962286
700 HIGH ST, Williamsport, PA 17701(570) 321-2850
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. Lalita Mittal, MD

Internal Medicine

19 yrs NPPES
NPI 1316142292
700 HIGH ST, Williamsport, PA 17701(570) 321-2850
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. Mazher Rasool, MD

Internal Medicine

18 yrs NPPES
NPI 1457527202
700 HIGH ST, Williamsport, PA 17701(570) 321-2181
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $124.99 (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.

$124.99

Total received

1

Transactions

1

Paying companies

Top paying companies

ViiV Healthcare Company$124.99

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 Mazher Rasool do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Marissa Ambron, DO

Internal Medicine

18 yrs NPPES
NPI 1518113570
700 HIGH STREET, Williamsport, PA 17701(570) 321-2850
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $370.85 (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.

$370.85

Total received

3

Transactions

2

Paying companies

Top paying companies

E.R. Squibb & Sons, L.L.C.$249.74
Boehringer Ingelheim Pharmaceuticals, Inc.$121.11

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 Marissa Ambron do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Vijayant Singh, MD

Internal Medicine

17 yrs NPPES
NPI 1881821429
700 HIGH ST, Williamsport, PA 17701(570) 321-2850
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. Boris Goralnik, MD

Internal Medicine

17 yrs NPPES
NPI 1366776742
1100 GRAMPIAN BLVD, Williamsport, PA 17701(570) 320-7680
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $17.41 (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.

$17.41

Total received

1

Transactions

1

Paying companies

Top paying companies

Neurocrine Biosciences, Inc.$17.41

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 ranks around the 65th percentile of that group.

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

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

Dr. Robert Lennie, MD

Internal Medicine

16 yrs NPPES
NPI 1346568391
700 HIGH ST, Williamsport, PA 17701(570) 321-2850
NPPES public registry
CMS Open Payments· $32.81 (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.

$32.81

Total received

2

Transactions

1

Paying companies

Top paying companies

Indivior Inc.$32.81

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 69th percentile of that group.

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

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

Dr. Yung-Tai Lin, MD

Internal Medicine

14 yrs NPPES
NPI 1508137514
700 HIGH ST, Williamsport, PA 17701(570) 321-2850
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $157.50 (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.

$157.50

Total received

8

Transactions

4

Paying companies

Top paying companies

Pfizer Inc.$65.16
E.R. Squibb & Sons, L.L.C.$37.35
AbbVie Inc.$35.32
NOVARTIS PHARMACEUTICALS CORPORATION$19.67

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 ranks around the 80th percentile of that group.

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

Payments to Yung-Tai Lin do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Sahara Neupane, MD

Internal Medicine

11 yrs NPPES
NPI 1912389073
700 HIGH ST, Williamsport, PA 17701(570) 321-2850
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $26.45 (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.

$26.45

Total received

1

Transactions

1

Paying companies

Top paying companies

Insulet Corporation$26.45

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 68th percentile of that group.

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

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

Dr. Daniel Shin, DO

Internal Medicine

10 yrs NPPES
NPI 1851755086
700 HIGH STREET, Williamsport, PA 17701(570) 321-3580
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $74.51 (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.

$74.51

Total received

3

Transactions

2

Paying companies

Top paying companies

AbbVie Inc.$55.05
Janssen Pharmaceuticals, Inc$19.46

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 74th percentile of that group.

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

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

Dr. Shrilkumar Bhatt, MD

Internal Medicine

10 yrs NPPES
NPI 1942656590
700 HIGH ST, Williamsport, PA 17701(570) 321-2850
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. Fnu Rahool, MD

Internal Medicine

8 yrs NPPES
NPI 1851888531
700 HIGH ST, Williamsport, PA 17701(570) 321-2850
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. Fnu Zain Ul Abideen, MD

Internal Medicine

7 yrs NPPES
NPI 1760941926
700 HIGH ST, Williamsport, PA 17701(570) 321-2850
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 Alkhawaja, MD

Internal Medicine

7 yrs NPPES
NPI 1598326829
700 HIGH ST, Williamsport, PA 17701(570) 321-2850
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. Comfort Adewunmi, DO

Internal Medicine

6 yrs NPPES
NPI 1871120881
700 HIGH ST, Williamsport, PA 17701(570) 321-2850
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. Fnu Prinkiya, MD

Internal Medicine

6 yrs NPPES
NPI 1942839105
700 HIGH ST, Williamsport, PA 17701(570) 321-2850
NPPES public registry
CMS Open Payments· $19.47 (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.

$19.47

Total received

1

Transactions

1

Paying companies

Top paying companies

Medtronic, Inc.$19.47

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 66th percentile of that group.

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

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

Dr. Myoe Htet Htet Oo, MD

Internal Medicine

5 yrs NPPES
NPI 1386216737
700 HIGH ST, Williamsport, PA 17701(570) 321-2850
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. Sunil Parkash, MD

Internal Medicine

5 yrs NPPES
NPI 1083389621
700 HIGH ST, Williamsport, PA 17701(570) 321-2850
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $14.29 (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.

$14.29

Total received

1

Transactions

1

Paying companies

Top paying companies

Philips North America LLC$14.29

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 Sunil Parkash do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Ashutosh Jha, MD

Internal Medicine

4 yrs NPPES
NPI 1629728274
700 HIGH ST, Williamsport, PA 17701(570) 321-2850
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. Joseph Atarere, MD

Internal Medicine

4 yrs NPPES
NPI 1932859139
700 HIGH ST, Williamsport, PA 17701(570) 321-2850
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 Anyanwu, MD

Internal Medicine

4 yrs NPPES
NPI 1558002501
700 HIGH ST, Williamsport, PA 17701(570) 321-2850
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. Evangelos Bistas, MD

Internal Medicine

4 yrs NPPES
NPI 1831832104
700 HIGH ST, Williamsport, PA 17701(570) 321-2850
NPPES public registry
CMS Open Payments· $135.19 (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.

$135.19

Total received

1

Transactions

1

Paying companies

Top paying companies

Neurocrine Biosciences, Inc.$135.19

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 Evangelos Bistas do not imply any wrongdoing. Many are meals, education, or research support.

Internal Medicine in Williamsport, PA — Verified | DoctorsProof | DoctorsProof