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Internal Medicine in Brewer, ME

4 verified internal medicine doctors in Brewer.

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 Maine Board of Licensure in Medicine

Dr. Maryann Walsh, MD

Internal Medicine

21 yrs NPPES
NPI 1811980204
234 STATE ST, Brewer, ME 04412(207) 989-5005
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. Sarah Sinclair, DO

Internal Medicine

20 yrs NPPES
NPI 1457399552
33 WHITING HILL RD, SUITE 21, Brewer, ME 04412(207) 973-7478
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $56,672 (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.

$56,672

Total received

19

Transactions

4

Paying companies

Top paying companies

Genentech, Inc.$31,955
Merck Sharp & Dohme LLC$18,254
Pfizer Inc.$3,300
Eli Lilly and Company$3,163

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 99% of that group — among the highest recipients.

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

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

Dr. Alexander Wu, MD

Internal Medicine

10 yrs NPPES
NPI 1285087817
33 WHITING HILL RD, Brewer, ME 04412(207) 973-7000
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $986.85 (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.

$986.85

Total received

27

Transactions

12

Paying companies

Top paying companies

NOVARTIS PHARMACEUTICALS CORPORATION$324.43
Seagen Inc.$218.64
Amgen Inc.$124.36
Takeda Pharmaceuticals U.S.A., Inc.$89.00
BeiGene USA, Inc.$52.13
Genzyme Corporation$36.92

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 92% of that group — among the highest recipients.

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

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

Dr. Stephanie Bosse, MD

Internal Medicine

8 yrs NPPES
NPI 1316426893
33 WHITING HILL RD STE 300, Brewer, ME 04412(207) 973-7478
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.

Internal Medicine in Brewer, ME — Verified | DoctorsProof | DoctorsProof