HealthcareDiscovery.AI / Doctors / Maine / Machias / Family Medicine

Family Medicine in Machias, Maine

Data updated monthly · Last refresh September 2026

4 Family Medicine providers practice in Machias. Listings are drawn from federal public records and are not endorsements.

Family Medicine providers in Machias

Listed alphabetically. 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. Cynthia Sammis, M.D.
Machias, ME · No drug or device payments recorded (2025) · (207) 255-8290
Dr. David Rioux, D.O.
Machias, ME · $1,336 in drug and device payments (2025) · (207) 255-4567
Dr. Katherine Grover, DO
Machias, ME · No drug or device payments recorded (2025) · (207) 255-3356
Dr. Nika Karlsson, DO
Machias, ME · No drug or device payments recorded (2025) · (207) 255-3356

Conditions Family Medicine providers in Machias, Maine commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Family Medicine providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Family Medicine providers are in Machias, Maine?

There are 4 Family Medicine providers with active NPI records practicing in Machias, according to federal NPPES data refreshed monthly.

What conditions do Family Medicine providers in Machias treat?

Family Medicine providers in Machias commonly treat annual physicals, high blood pressure, type 2 diabetes, preventive care, minor injuries and related conditions. Individual practices vary, so confirm with the provider before booking.

Where does this data come from?

Provider records 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.

All specialties in Machias Family Medicine across Maine

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.