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Healthcare Providers in Maine

Find doctors, hospitals, and clinics in Maine from the official NPPES NPI Registry. We found 161 providers in this listing.

161 Providers Found Data from NPPES NPI Registry Updated 2026
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All Providers Doctors Hospitals & Clinics
Showing 1–15 of 161 providers
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Individual (NPI-1) Active

JANAK ADHIKARI MD

Internal Medicine, Hematology & Oncology

📍500 UNIVERSITY DR, HERSHEY, PA, 17033

📞 800-243-1455

NPI: 1588185847

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Individual (NPI-1) Active

DAVID MASON ADLER

Internal Medicine, Hematology & Oncology

📍361 OLD BELGRADE RD DEPT OF, AUGUSTA, ME, 04330

📞 207-621-6100

NPI: 1851823314

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Individual (NPI-1) Active

ERIN MARIE ADLER D.O.

Internal Medicine, Hematology & Oncology

📍361 OLD BELGRADE RD, AUGUSTA, ME, 04330

📞 207-621-6100

NPI: 1053706069

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Individual (NPI-1) Active

JASON ADRIAN ADLER MD

Internal Medicine, Hematology & Oncology

📍265 WESTERN AVE STE 2, SOUTH PORTLAND, ME, 04106

📞 207-661-0200

NPI: 1194252148

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Individual (NPI-1) Active

ARCHANA AGARWAL MD

Internal Medicine, Hematology & Oncology

📍3350 MAIN STREET, SPRINGFIELD, MA, 01107

📞 413-794-9338

NPI: 1548592165

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Individual (NPI-1) Active

SYLVIA VANIA ALARCON VELASCO M.D.

Internal Medicine, Hematology & Oncology

📍100 KENYON AVE, WAKEFIELD, RI, 02879

📞 401-783-6670

NPI: 1083097091

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Individual (NPI-1) Active

ERDEM ALTUNEL MD

Internal Medicine, Hematology & Oncology

📍33 WHITING HILL RD, BREWER, ME, 04412

📞 207-973-7478

NPI: 1619462884

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Individual (NPI-1) Active

ASTRID C ANDREESCU MD

Internal Medicine, Hematology & Oncology

📍33 WHITING HILL RD STE 21, BREWER, ME, 04412

📞 207-973-7478

NPI: 1295755635

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Organization (NPI-2) Active

ANN TRAYNOR, MD, PA

Internal Medicine, Hematology & Oncology

📍325 KENNEDY MEMORIAL DR, WATERVILLE, ME, 04901

📞 207-660-5121

NPI: 1891016689

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Individual (NPI-1) Active

FREDERICK R ARONSON MD

Internal Medicine, Hematology & Oncology

📍100 CAMPUS DRIVE, SCARBOROUGH, ME, 04074

📞 207-396-7600

NPI: 1417928334

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Individual (NPI-1) Active

KENNETH A AULT MD

Internal Medicine, Hematology

📍81 RESEARCH DR, SCARBOROUGH, ME, 04074

📞 207-885-8130

NPI: 1477598688

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Individual (NPI-1) Active

MICHAEL EMANUEL AUSTER DO

Internal Medicine, Hematology & Oncology

📍265 WESTERN AVE STE 2, SOUTH PORTLAND, ME, 04106

📞 207-661-0200

NPI: 1164929451

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Individual (NPI-1) Active

JUSTIN ANTHONY BATTAGLINI MD

Internal Medicine, Hematology & Oncology

📍100 CAMPUS DR UNIT 108, SCARBOROUGH, ME, 04074

📞 207-303-1100

NPI: 1275092520

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Individual (NPI-1) Active

CHIARA BATTELLI MD

Internal Medicine, Hematology & Oncology

📍11 ROCK ROW STE 320, WESTBROOK, ME, 04092

📞 207-303-3300

NPI: 1831398551

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Individual (NPI-1) Active

NICOLE M BATTY MD

Internal Medicine, Hematology & Oncology

📍27 INDUSTRIAL AVE STE 101, SANFORD, ME, 04073

📞 207-459-1666

NPI: 1003020413

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🗺 Cities in Maine

📍 Portland 📍 Lewiston 📍 Bangor 📍 South Portland 📍 Auburn 📍 Biddeford 📍 Sanford 📍 Saco 📍 Westbrook 📍 Augusta 📍 Waterville 📍 Presque Isle 📍 Brewer 📍 Bath 📍 Caribou 📍 Old Town 📍 Ellsworth 📍 Rockland 📍 Belfast 📍 Gardiner

📊 Quick Stats

Providers Listed 161
Cities Found 20
State Maine
Source NPPES NPI Registry

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Healthcare in Maine

Maine's healthcare system serves a population of approximately 1.4 million residents across a largely rural state with a significant elderly population. Maine Medical Center in Portland is the state's largest hospital and a Level I Trauma Center, affiliated with Tufts University School of Medicine and serving as the primary referral center for northern New England. MaineHealth, the state's largest health system, operates Maine Medical Center along with hospitals in Biddeford, Brunswick, and other communities. Northern Light Health is the other major health system, serving eastern and central Maine from its flagship Eastern Maine Medical Center in Bangor.

Maine has one of the oldest populations in the nation, with a median age significantly above the national average. This demographic reality drives high demand for geriatric care, cardiology, orthopedics, and long-term care services. The state also faces significant rural healthcare challenges, with many counties having limited access to primary care and specialists.

Maine expanded Medicaid — known as MaineCare — through a voter-approved ballot initiative in 2017, with implementation beginning in 2019. The Maine Department of Health and Human Services (DHHS) (maine.gov/dhhs) oversees MaineCare and public health programs. The Maine Board of Licensure in Medicine (maine.gov/md) licenses physicians.

Frequently Asked Questions — Maine Healthcare