DoctorsProofNPPES directory · verify at state boards

Internal Medicine in Chelmsford, MA

36 verified internal medicine doctors in Chelmsford.

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 Massachusetts Board of Registration in Medicine

Dr. Jorge Gonzalez, MD

Internal Medicine

21 yrs NPPES
NPI 1821081209
2 MEETING HOUSE ROAD, Chelmsford, MA 01824(978) 256-5522
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $40.78 (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.

$40.78

Total received

2

Transactions

2

Paying companies

Top paying companies

Amgen Inc.$21.73
Pfizer Inc.$19.05

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 Jorge Gonzalez do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Shamim Dahod, MD

Internal Medicine

21 yrs NPPES
NPI 1710971379
2 MEETING HOUSE RD, Chelmsford, MA 01824(978) 256-5522
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. Christina Wei, MD

Internal Medicine

21 yrs NPPES
NPI 1639167257
228 BILLERICA RD, Chelmsford, MA 01824(978) 250-6100
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. Roopa Reddy, MD

Internal Medicine

21 yrs NPPES
NPI 1871576397
2 MEETING HOUSE RD, Chelmsford, MA 01824(978) 256-5522
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $40.78 (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.

$40.78

Total received

2

Transactions

2

Paying companies

Top paying companies

Amgen Inc.$21.73
Pfizer Inc.$19.05

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 Roopa Reddy do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Milton Drake, MD

Internal Medicine

20 yrs NPPES
NPI 1750354700
228 BILLERICA RD, INTERNAL MEDICINE, Chelmsford, MA 01824(978) 250-6100
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. Damian Folch, MD

Internal Medicine

20 yrs NPPES
NPI 1225002066
35A VILLAGE SQ, Chelmsford, MA 01824(978) 250-9495
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. Raj Gupta, MD

Internal Medicine

20 yrs NPPES
NPI 1346215605
228 BILLERICA RD, INTERNAL MEDICINE, Chelmsford, MA 01824(978) 250-6100
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. Richard Deamicis, MD

Internal Medicine

20 yrs NPPES
NPI 1801865233
4 COURTHOUSE LN, SUITE 9, Chelmsford, MA 01824(978) 459-8400
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $521.40 (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.

$521.40

Total received

28

Transactions

14

Paying companies

Top paying companies

Novo Nordisk Inc$90.73
Pfizer Inc.$63.29
Amgen Inc.$49.26
Astellas Pharma US Inc$38.50
AstraZeneca Pharmaceuticals LP$37.40
Lilly USA, LLC$36.55

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

Dr. Alden Gagnon, MD

Internal Medicine

20 yrs NPPES
NPI 1912966011
23 VILLAGE SQ, Chelmsford, MA 01824(978) 256-4121
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. Patricia Montaperto, MD

Internal Medicine

20 yrs NPPES
NPI 1376509604
228 BILLERICA RD, INTERNAL MEDICINE, Chelmsford, MA 01824(978) 250-6100
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 Morgenstern, MD

Internal Medicine

20 yrs NPPES
NPI 1053377390
228 BILLERICA RD, INTERNAL MEDICINE, Chelmsford, MA 01824(978) 250-6100
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. Wen Yee Lee, MD

Internal Medicine

20 yrs NPPES
NPI 1396701777
228 BILLERICA RD, Chelmsford, MA 01824(978) 250-6100
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. Rekha Sundar, MD

Internal Medicine

20 yrs NPPES
NPI 1356308597
3 MEETING HOUSE RD, #17, Chelmsford, MA 01824(978) 323-2826
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. Danka Samardzic, MD

Internal Medicine

20 yrs NPPES
NPI 1942268438
228 BILLERICA RD, Chelmsford, MA 01824(978) 250-6100
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. Anita Kumar, MD

Internal Medicine

20 yrs NPPES
NPI 1073561247
290 LITTLETON RD UNIT 3, Chelmsford, MA 01824(978) 685-2460
NPPES public registry
CMS Open Payments· $41.06 (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.

$41.06

Total received

2

Transactions

1

Paying companies

Top paying companies

iRhythm Technologies, Inc.$41.06

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 Anita Kumar do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Manoj Moholkar, MD

Internal Medicine

20 yrs NPPES
NPI 1366493983
228 BILLERICA RD, ADULT URGENT CARE, Chelmsford, MA 01824(978) 250-6000
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. Venkata Satyam, MD

Internal Medicine

20 yrs NPPES
NPI 1851344774
228 BILLERICA RD, INTERNAL MEDICINE, Chelmsford, MA 01824(978) 250-6100
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. Mohamed Fazal Ally, MD

Internal Medicine

20 yrs NPPES
NPI 1295782985
1 MEETING HOUSE RD, UNIT 5, Chelmsford, MA 01824(978) 256-0173
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. Lakshmi Sivasankar, MD

Internal Medicine

20 yrs NPPES
NPI 1497799779
228 BILLERICA RD, Chelmsford, MA 01824(978) 250-6419
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. Jonathan Harding, MD

Internal Medicine

20 yrs NPPES
NPI 1548295330
228 BILLERICA RD, Chelmsford, MA 01824(978) 250-6000
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. Ami Mehra, MD

Internal Medicine

20 yrs NPPES
NPI 1760400634
9 VILLAGE SQ, Chelmsford, MA 01824(978) 256-4531
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $8,845 (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.

$8,845

Total received

63

Transactions

8

Paying companies

Top paying companies

AstraZeneca Pharmaceuticals LP$8,293
Pfizer Inc.$152.25
Amgen Inc.$131.13
AbbVie Inc.$96.76
GlaxoSmithKline, LLC.$75.47
Genzyme Corporation$39.09

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 Ami Mehra do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Ajay Nanavati, MD

Internal Medicine

20 yrs NPPES
NPI 1811905961
4 COURTHOUSE LN UNIT 1-3, Chelmsford, MA 01824(978) 293-0089
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $47.31 (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.

$47.31

Total received

2

Transactions

2

Paying companies

Top paying companies

Exact Sciences Corporation$24.44
Novo Nordisk Inc$22.87

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

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

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

Dr. Tanya Zouzas, DO

Internal Medicine

20 yrs NPPES
NPI 1952310302
227 CHELMSFORD ST, Chelmsford, MA 01824(978) 250-0032
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. Frederick Dekow, MD

Internal Medicine

20 yrs NPPES
NPI 1730191503
228 BILLERICA RD FL 9, Chelmsford, MA 01824(978) 250-6000
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. Dagmara Osmanska-Jac, MD

Internal Medicine

20 yrs NPPES
NPI 1053413138
290 LITTLETON RD UNIT 3, Chelmsford, MA 01824(978) 685-2460
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. Janarthanan Someswarananthan, MD

Internal Medicine

20 yrs NPPES
NPI 1134212830
290 LITTLETON RD UNIT 3, Chelmsford, MA 01824(978) 685-2460
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $279.92 (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.

$279.92

Total received

3

Transactions

2

Paying companies

Top paying companies

ACADIA Pharmaceuticals Inc$241.30
Neurocrine Biosciences, Inc.$38.62

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 ranks around the 84th percentile of that group.

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

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

Dr. Melvin Nemkov, MD

Internal Medicine

19 yrs NPPES
NPI 1649325283
228 BILLERICA RD, INTERNAL MEDICINE, Chelmsford, MA 01824(978) 250-6100
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $61.09 (2023)

Industry Payments (2023)

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

$61.09

Total received

3

Transactions

3

Paying companies

Top paying companies

Alkermes, Inc.$22.81
Indivior Inc.$20.06
Orexo US, Inc.$18.22

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 73th percentile of that group.

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

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

Dr. Mythily Meda, MD

Internal Medicine

19 yrs NPPES
NPI 1649469925
228 BILLERICA RD, Chelmsford, MA 01824(978) 250-6000
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. Muzzamal Habib, MD

Internal Medicine

18 yrs NPPES
NPI 1851556286
4 COURTHOUSE LN UNIT 15, Chelmsford, MA 01824(978) 666-4200
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. Wooseung Lee, MD

Internal Medicine

18 yrs NPPES
NPI 1457500688
228 BILLERICA RD, Chelmsford, MA 01824(978) 250-6100
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. Ilia Manevich, MD

Internal Medicine

16 yrs NPPES
NPI 1144551102
290 LITTLETON RD UNIT 3, Chelmsford, MA 01824(978) 685-2460
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. Ankit Patel, MD

Internal Medicine

11 yrs NPPES
NPI 1083096317
290 LITTLETON RD UNIT 3, Chelmsford, MA 01824(978) 685-2460
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $382.36 (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.

$382.36

Total received

14

Transactions

1

Paying companies

Top paying companies

ACADIA Pharmaceuticals Inc$382.36

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

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

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

Dr. Ashley Tavares, MD

Internal Medicine

10 yrs NPPES
NPI 1730546284
3 MEETING HOUSE RD, Chelmsford, MA 01824(978) 846-4936
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. Joe Joseph, MD

Internal Medicine

9 yrs NPPES
NPI 1003340068
290 LITTLETON RD UNIT 3, Chelmsford, MA 01824(978) 685-2460
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. Erin Cebular, MD

Internal Medicine

6 yrs NPPES
NPI 1104456359
2 MEETING HOUSE RD STE 1, Chelmsford, MA 01824(978) 256-5522
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. Stephen Brovender, MD

Internal Medicine

1 yrs NPPES
NPI 1275496036
11 RAY HILL DR, Chelmsford, MA 01824(978) 256-7542
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 Chelmsford, MA — Verified | DoctorsProof | DoctorsProof