HealthcareDiscovery.AI / Doctors / Maine / Pediatric Nephrology

Pediatric Nephrologists in Maine

Data updated monthly · Last refresh October 2026

5 Pediatric Nephrology providers practice in Maine, including 1 (20%) 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.

5providers
1telehealth
Portlandtop city

Where Pediatric Nephrologists in Maine practice

From CMS Medicare enrollment records covering 5 of the 5 providers listed here (100%). Providers who do not bill Medicare are not included in these figures.

Largest practice groups

Group (as registered with Medicare)Pediatric NephrologistsAll clinicians in groupMain city
Mainehealth52,616Portland

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 Nephrology 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. Carrie Gordon, MD
Portland, ME · No drug or device payments recorded (2025) · (207) 662-5522
Dr. Kaitlyn Order, M.D.
Portland, ME · No drug or device payments recorded (2025) · (207) 662-5522
Dr. Marie Tanzer, MD
Portland, ME · No drug or device payments recorded (2025) · (207) 662-5522
Dr. Oliver Fremont, M.D.
Portland, ME · No drug or device payments recorded (2025) · (207) 662-5522
Dr. Ronald Zviti, M.D.
Portland, ME · No drug or device payments recorded (2025) · Telehealth · (207) 662-5522

Common questions

How many Pediatric Nephrology providers are in Maine?

There are 5 Pediatric Nephrology providers with active NPI records practicing in Maine, according to federal NPPES data refreshed monthly.

Do Pediatric Nephrology providers in Maine offer telehealth?

Yes. 1 of the 5 Pediatric Nephrology providers in Maine (about 20%) report offering telehealth services in CMS data.

Which cities in Maine have the most Pediatric Nephrology providers?

Portland (5) have the highest concentration of Pediatric Nephrology 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.

Pediatric Nephrology in all 50 states Search all 5 in the directory Ask Zach for help choosing

Related

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
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 Nephrology in Maine? Get featured.