Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Rosalynn Nelson, MD

Child & Adolescent Psychiatry Physician in Bar Harbor, ME · enumerated 2009.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1336371582

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Registry record

Entity type Individual (Type 1)

Name Dr. Rosalynn Nelson

Credential MD

Sex Female

Practice address Bar Harbor, ME, 04609

Phone (207) 288-8604

Fax (207) 288-8602

Enumeration date Aug 20, 2009

Last updated in NPPES Mar 31, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License P4121 (TX) Secondary

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License A118707 (CA) Secondary

2084P0804X Child & Adolescent Psychiatry Physician Allopathic & Osteopathic Physicians · License MD20684 (ME) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Rosalynn Nelson?

The National Provider Identifier (NPI) for Rosalynn Nelson is 1336371582, a Type 1 (individual) record in the CMS NPPES registry.

Where does Rosalynn Nelson practice?

The practice location on file with NPPES is in Bar Harbor, ME. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-31.