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Pediatric Cardiologists in Maine

Data updated monthly · Last refresh October 2026

15 Pediatric Cardiology providers practice in Maine. The largest concentration is in Scarborough. 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.

15providers
Scarboroughtop city

Pediatric Cardiology by city in Maine

Choose a city to see providers there.

Pediatric Cardiology in Scarborough7 providers
Pediatric Cardiology in Bangor5 providers
Pediatric Cardiology in Portland1 providers
Pediatric Cardiology in Damariscotta1 providers
Pediatric Cardiology in Lewiston1 providers

Where Pediatric Cardiologists in Maine practice

From CMS Medicare enrollment records covering 5 of the 15 providers listed here (33%). Providers who do not bill Medicare are not included in these figures.

Largest practice groups

Group (as registered with Medicare)Pediatric CardiologistsAll clinicians in groupMain city
Mainehealth42,616Portland

Hospitals where they hold privileges

HospitalCityOwnershipCMS star ratingPediatric Cardiologists affiliated
Mainehealth Maine Medical CenterPortlandNonprofit4 of 53

Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.

Pediatric Cardiology 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. Anglea Gilladoga, MD
Bangor, ME · No drug or device payments recorded (2025) · (207) 942-4108
Dr. Michael Epstein, MD
Bangor, ME · No drug or device payments recorded (2025) · (207) 973-8885
Dr. Michael Mattingly, M.D.
Bangor, ME · $68 in drug and device payments (2025) · (207) 973-7000
Dr. Pip Hidestrand, M.D.
Bangor, ME · No drug or device payments recorded (2025) · (207) 973-8585
Dr. Sean Hagenbuch, MD, FAAP, FACC
Bangor, ME · No drug or device payments recorded (2025) · (207) 973-8585
Dr. Richard Mcfaul, M.D.
Damariscotta, ME · No drug or device payments recorded (2025) · (207) 563-4633
Dr. Wade Hamilton
Lewiston, ME · $146 in drug and device payments (2025) · (207) 795-5730
Dr. Shari Wellen, MD
Portland, ME · No drug or device payments recorded (2025) · (207) 662-1400
Dr. Alan Riley, MD
Scarborough, ME · No drug or device payments recorded (2025) · (207) 883-5532
Dr. Ashish Saini, MD
Scarborough, ME · $331 in drug and device payments (2025) · (207) 883-5532
Dr. Jon Donnelly, M.D
Scarborough, ME · $598 in drug and device payments (2025) · (207) 883-5532
Dr. Mark Alexander, MD
Scarborough, ME · $28 in drug and device payments (2025) · (207) 883-5532
Dr. Mary Hourihan, M.D.
Scarborough, ME · No drug or device payments recorded (2025) · (207) 883-5532
Dr. Michael Hart, MD
Scarborough, ME · No drug or device payments recorded (2025) · (207) 883-5532
Dr. Thomas Miller, DO
Scarborough, ME · No drug or device payments recorded (2025) · (207) 883-5532

Common questions

How many Pediatric Cardiology providers are in Maine?

There are 15 Pediatric Cardiology providers with active NPI records practicing in Maine, according to federal NPPES data refreshed monthly.

Which cities in Maine have the most Pediatric Cardiology providers?

Scarborough (7), Bangor (5), Portland (1) have the highest concentration of Pediatric Cardiology providers in Maine.

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.

Which hospitals do Pediatric Cardiologists in Maine work at?

According to CMS facility affiliation records, the Maine hospitals where the most Pediatric Cardiologists hold privileges are Mainehealth Maine Medical Center in Portland.

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Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Pediatric Cardiology in Maine? Get featured.