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Psychiatry

Rosalynn F. Nelson, MD

Works at hospitals in Bar Harbor, ME · Maine

Summary

Dr. Rosalynn F. Nelson, MD is a psychiatrist at 10 Wayman Ln, Bar Harbor, ME 04609. May accept Medicare assignment. NPI 1336371582. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

  • Specialty: Psychiatrist (Medicare lists Psychiatry)
  • Address: 10 Wayman Ln, Bar Harbor, ME 04609 · Directions (1 more location)
  • Medicare: May accept Medicare assignment
  • Hospital: Mount Desert Island Hospital
  • Medical school: graduated 2009 (17 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Rosalynn F. Nelson, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Rosalynn F. Nelson accept Medicare assignment?
Medicare's clinician data says Rosalynn F. Nelson may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
What is Rosalynn F. Nelson's NPI number?
1336371582. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Rosalynn F. Nelson works

Medicare's Facility Affiliation Data lists Rosalynn F. Nelson at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Rosalynn F. Nelson is enrolled with Medicare (CMS data updated October 2, 2026).

  • 10 Wayman LnBar Harbor, ME 04609
  • PO Box, Suite 8Bar Harbor, ME 04609

Specialties

Find other Psychiatry doctors in Maine →

Other psychiatrists in Maine

Clinicians with the same Medicare primary specialty in Maine — not a recommendation.

All psychiatrists in Maine →

Clinician information

CredentialMD
Graduation year2009 (17 years since medical school)
Gender (as listed)Female
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1336371582
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  5. Medicare Care Compare — official Medicare tool to look up clinicians