Providers
23
Locations
1
Specialties
2
Insurance Plans
11
About Portland Gastroenterology Associates Pa
Background and practice information
Portland Gastroenterology Associates PA is a established group medical practice based in Portland, ME, with 23 affiliated healthcare providers.
The practice brings together providers across several specialties, including gastroenterology, and nurse practitioner. Its providers are in-network with 11 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.
Across its providers, the practice has a strong average Merit-based Incentive Payment System (MIPS) score of 93.1 out of 100, a quality measure published by the Centers for Medicare & Medicaid Services.
Practice Locations
1 location
Portland Gastroenterology Associates PaPrimary
161 MARGINAL WAY, Portland, ME 041012438
2077737964232
Affiliations
Hospitals where providers at Portland Gastroenterology Associates Pa hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
Portland Gastroenterology Associates Pa accepts 36 plans from 6 insurers, including Cigna, Humana, Aetna.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Quality & Performance
Specialties at Portland Gastroenterology Associates Pa
Provider specialties represented at this practice
Healthcare Providers
23 providers practice here
Noemi Baffy, MD
Gastroenterology
Portland, ME
Fernando Calmet, MD
Gastroenterology · Telehealth
Portland, ME
Joshua Goldman, MD
Gastroenterology · Telehealth
Portland, ME
Matthew Grunwald, MD
Gastroenterology
Portland, ME
Kate Kennedy, MD
Gastroenterology · Telehealth
Portland, ME
Thalia Mayes, MD
Gastroenterology
Portland, ME
Gordon Millspaugh, MD
Gastroenterology
Portland, ME
James Morse, MD
Gastroenterology
Portland, ME
Kelly Pizzo, MD
Gastroenterology · Telehealth
Portland, ME
Benjamin Potter, MD
Gastroenterology · Telehealth
Portland, ME
Daniil Rolshud, MD
Gastroenterology · Telehealth
Portland, ME
Cristina Rutherford, MD
Gastroenterology
Portland, ME
Andreas Stefan, MD
Gastroenterology · Telehealth
Portland, ME
Eric Vecchio, MD
Gastroenterology
Portland, ME
Hilary Buotte
Nurse Practitioner · Telehealth
Portland, ME
Melanie Connors, NP
Nurse Practitioner
Portland, ME
Vicki Cook
Nurse Practitioner
Portland, ME
Bryan Hayes
Nurse Practitioner · Telehealth
Portland, ME
Elizabeth Hessler
Nurse Practitioner · Telehealth
Portland, ME
Tara Hieger, NP
Nurse Practitioner
Portland, ME
London Leland, NP
Nurse Practitioner
Portland, ME
Leeanne Mather
Nurse Practitioner · Telehealth
Portland, ME
Karrie Sweet, MNT
Nurse Practitioner · Telehealth
Portland, ME
Frequently Asked Questions
Common questions about Portland Gastroenterology Associates Pa
How many providers are at Portland Gastroenterology Associates PA?
Portland Gastroenterology Associates PA has 23 affiliated healthcare providers. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does Portland Gastroenterology Associates PA offer?
The practice includes providers in gastroenterology, and nurse practitioner. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does Portland Gastroenterology Associates PA accept?
Providers at Portland Gastroenterology Associates PA are collectively in-network with 11 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Does Portland Gastroenterology Associates PA have a quality rating?
The practice's providers have an average MIPS quality score of 93.1 out of 100, based on Centers for Medicare & Medicaid Services data. MIPS measures performance across quality, cost, care coordination, and use of health technology.
Where is Portland Gastroenterology Associates PA located?
Portland Gastroenterology Associates PA's primary location is in Portland, ME. See the contact section for the full address and phone number.
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