Internal Medicine Doctors in Maine
Data updated monthly · Last refresh October 2026
598 Internal Medicine providers practice in Maine, including 96 (16%) offering telehealth. The largest concentration is in Portland. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
598providers
96telehealth
Portlandtop city
Internal Medicine by city in Maine
Choose a city to see providers there.
Internal Medicine providers in Maine
Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Liia Doumanovskaia, M.D.Fort Kent, ME · No drug or device payments recorded (2025) ·
(207) 834-1581 Dr. Jodee Mosher, M.D.Freeport, ME · $47 in drug and device payments (2025) ·
(207) 865-6131 Dr. Margaret Shepp, MDFreeport, ME · No drug or device payments recorded (2025) ·
(207) 865-6131 Dr. Windy Wyatt, DOFreeport, ME · No drug or device payments recorded (2025) ·
(207) 865-6131 Dr. Wendy Weiger, M.D.Greenville Junction, ME · No drug or device payments recorded (2025) ·
(207) 695-2707 Dr. William Daly, M.D.Harpswell, ME · No drug or device payments recorded (2025) ·
(207) 833-3250 Dr. Claude Boma, M.D.Houlton, ME · No drug or device payments recorded (2025) ·
(207) 532-9002 Dr. Hassan Abouleish, MDHoulton, ME · No drug or device payments recorded (2025) ·
(207) 532-4068 Dr. Jon Older, DOHoulton, ME · No drug or device payments recorded (2025) ·
(207) 532-2900 Dr. Larry Sokolic, MDHoulton, ME · No drug or device payments recorded (2025) ·
(218) 463-1365 Dr. Owen Igbinosa, MDHoulton, ME · No drug or device payments recorded (2025) ·
(207) 532-2900 Dr. Solomon Olabiyi, MDHoulton, ME · $197 in drug and device payments (2025) ·
(207) 532-4068 Dr. Ted Sussman, MDHoulton, ME · No drug or device payments recorded (2025) ·
(207) 532-4068 Dr. William Borer, M.D.Jonesport, ME · No drug or device payments recorded (2025) ·
(207) 497-2606 Dr. Clifford Rubin, DOKennebunk, ME · No drug or device payments recorded (2025) ·
(207) 303-3300 Dr. David Stein, D.O.Kennebunk, ME · $70 in drug and device payments (2025) · Telehealth ·
(207) 467-8988 Dr. Elaine Carlson, M.D.Kennebunk, ME · No drug or device payments recorded (2025) ·
(207) 467-8909 Dr. Heather Schwemm, MDKennebunk, ME · No drug or device payments recorded (2025) · Telehealth ·
(207) 467-8909 Dr. Katherine Hanify, D.O.Kennebunk, ME · No drug or device payments recorded (2025) ·
(207) 467-8909 Dr. Laurie Han, MDKennebunk, ME · No drug or device payments recorded (2025) · Telehealth ·
(207) 467-8810 Dr. Lidya Osman, MDKennebunk, ME · No drug or device payments recorded (2025) · Telehealth ·
(207) 467-8988 Dr. Lise Cloutier, MDKennebunk, ME · No drug or device payments recorded (2025) ·
(207) 467-8988 Dr. Paul Segal, D.O.Kennebunk, ME · $41 in drug and device payments (2025) ·
(207) 467-8988 Dr. Peter Sacchetti, M.D.Kennebunk, ME · $190 in drug and device payments (2025) ·
(207) 467-8909 Dr. Richard Perry, M.D.Kennebunk, ME · No drug or device payments recorded (2025) ·
(207) 467-8909 Dr. Philip Abraham, M.D.Kittery, ME · $51 in drug and device payments (2025) · Telehealth ·
(207) 651-7432 Dr. Patricia Wyshak, MDLamoine, ME · No drug or device payments recorded (2025) · Telehealth ·
(207) 200-1464 Dr. Asha Mohamud, MDLewiston, ME · No drug or device payments recorded (2025) ·
(207) 795-0111 Dr. Belinda Elisha, MDLewiston, ME · $120 in drug and device payments (2025) ·
(207) 777-8810 Dr. Betty Kennedy, MDLewiston, ME · No drug or device payments recorded (2025) ·
(207) 755-3383 Dr. Bruce ConditLewiston, ME · No drug or device payments recorded (2025) ·
(207) 795-0111 Dr. Chad Lachance, MDLewiston, ME · No drug or device payments recorded (2025) ·
(207) 795-0111 Dr. Claudia GeyerLewiston, ME · No drug or device payments recorded (2025) ·
(207) 795-5709 Dr. Darleen Miller, MDLewiston, ME · No drug or device payments recorded (2025) ·
(207) 777-4040 Dr. Deborah Puckhaber, MDLewiston, ME · No drug or device payments recorded (2025) ·
(207) 795-7575 Dr. Evgeni Kontrient, M.D.Lewiston, ME · No drug or device payments recorded (2025) ·
(207) 795-2905 Dr. Glenn Focht, M.D.Lewiston, ME · No drug or device payments recorded (2025) · Telehealth ·
(207) 795-5700 Dr. James JosephLewiston, ME · No drug or device payments recorded (2025) ·
(207) 795-5700 Dr. Jay Pascual, M.D.Lewiston, ME · No drug or device payments recorded (2025) · Telehealth ·
(347) 527-2068 Dr. Jeffrey Brown, MDLewiston, ME · $36 in drug and device payments (2025) ·
(207) 777-8810 Dr. Jija Thomas, MDLewiston, ME · No drug or device payments recorded (2025) ·
(207) 777-8100 Dr. John Dickens, MD, MPH, SFHMLewiston, ME · No drug or device payments recorded (2025) ·
(207) 795-0111 Dr. Katarina Latkovich, MDLewiston, ME · No drug or device payments recorded (2025) · Telehealth ·
(207) 795-5700 Dr. Martha Stagaman, MDLewiston, ME · No drug or device payments recorded (2025) ·
(207) 795-7575 Dr. Michael Boulanger, MDLewiston, ME · No drug or device payments recorded (2025) ·
(207) 777-8810 Dr. Nancy Asamoa, MDLewiston, ME · $17 in drug and device payments (2025) ·
(207) 795-0111 Dr. Oscar Cabatingan, MDLewiston, ME · No drug or device payments recorded (2025) ·
(207) 795-5709 Dr. Pamela RossLewiston, ME · No drug or device payments recorded (2025) ·
(207) 795-5700 Dr. Phuong-mai PhamLewiston, ME · No drug or device payments recorded (2025) ·
(207) 795-5709 Dr. Rachel Kerner, D.O.Lewiston, ME · No drug or device payments recorded (2025) ·
(207) 777-4232 Conditions Internal Medicine providers in Maine commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.
- High blood pressure
- Type 2 diabetes
- High cholesterol
- Preventive care
- Chronic disease management
Common questions
How many Internal Medicine providers are in Maine?There are 598 Internal Medicine providers with active NPI records practicing in Maine, according to federal NPPES data refreshed monthly.
Do Internal Medicine providers in Maine offer telehealth?Yes. 96 of the 598 Internal Medicine providers in Maine (about 16%) report offering telehealth services in CMS data.
Which cities in Maine have the most Internal Medicine providers?Portland (145), Bangor (61), Biddeford (35) have the highest concentration of Internal Medicine providers in Maine.
How many Internal Medicine providers in Maine received drug or device company payments?63 of 598 Internal Medicine providers in Maine (11%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Internal Medicine providers in Maine treat?Internal Medicine providers commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management and related conditions. Individual practices vary, so confirm with the provider before booking.
Where does this data come from?Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
Do most Internal Medicine Doctors in Maine work in independent practices or large health systems?Among 325 Internal Medicine Doctors in Maine enrolled in Medicare, 7% bill through a solo or small practice with fewer than 10 clinicians, 12% through a mid-size group of 10 to 99, and 81% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Internal Medicine Doctors in Maine work at?According to CMS facility affiliation records, the Maine hospitals where the most Internal Medicine Doctors hold privileges are Mainehealth Maine Medical Center in Portland; Northern Light Eastern Maine Medical Center in Bangor; Northern Light Mercy Hospital in Portland.
Related reading on HealthcareDiscovery.AI
Internal Medicine in all 50 states Search all 598 in the directory Ask Zach for help choosing
Related
