Clinicians affiliated with Mount Desert Island Hospital

Critical Access Hospitals · Voluntary non-profit - Private · 10 Wayman Lane, Bar Harbor, ME 04609 · CCN 201304

Affiliation snapshotNovember 2, 2026CMS Doctors and Clinicians Facility Affiliation file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

75 clinicians affiliated with Mount Desert Island Hospital are in the 2024 Medicare Part B data (117 listed in the affiliation file).

Each clinician's exact figures are in their Physician Report, from their page. View sample report · Already purchased? Open your report (earlier Local report and passes)

Affiliated clinicians by specialty, 2024

All specialties · Physician Assistant (9) · Emergency Medicine (8) · Internal Medicine (8) · Nurse Practitioner (7) · Family Practice (6) · Hospitalist (6) · Diagnostic Radiology (5) · Certified Registered Nurse Anesthetist (CRNA) (3) · General Surgery (3) · Orthopedic Surgery (3) · Cardiology (2) · Hematology-Oncology (2) · Ophthalmology (2) · Radiation Oncology (2) · Urology (2) · Anesthesiology (1) · Neurology (1) · Obstetrics & Gynecology (1) · Otolaryngology (1) · Pathology (1) · Podiatry (1) · Rheumatology (1)

Cardiology affiliated with Mount Desert Island Hospital, 2024

Alphabetical by last name; 2.

NameCity
Alan Jansujwicz, M.D.Bangor, ME
Zachary Trzaska, MDPortland, ME

Affiliation comes from the CMS Doctors and Clinicians Facility Affiliation file, hospital rows only; name, address and type from the CMS Hospital General Information file. CMS does not publish an end-of-year archive of the affiliation file, so the current snapshot is applied to the latest data year. A clinician listed with several hospitals or groups appears on each of their pages. How hospital pages are built