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DR. ROSALYNN NELSON MD
NPI 1336371582
Psychiatry & Neurology - Child & Adolescent Psychiatry in Bar Harbor, ME

Active since August 20, 2009PECOS Enrolled
322 MAIN ST, BAR HARBOR, ME 04609(207) 288-8604(207) 288-8602 Get Directions Write a Review

NPPES record last updated: March 31, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 31, 2026, Aug 31, 2022, Oct 1, 2018 and 1 more (4 updates tracked since 2017).

About Dr. Rosalynn Nelson Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ROSALYNN NELSON MD (NPI 1336371582) is an individual child & adolescent psychiatry provider in Bar Harbor, Maine, licensed in Maine (MD20684) and active in the NPI registry since August 2009. She is enrolled in Medicare PECOS, is affiliated with Mount Desert Island Hospital, and maintains a secondary practice location in San Jose.

NPPES Registry Identity

NPI1336371582
Entity TypeIndividualFemale
Primary Taxonomy2084P0804X
Provider Legal NameDR. ROSALYNN NELSONCredential: MD
Location Address322 MAIN STBar Harbor, ME 04609-1648
Mailing AddressPo Box 58484Houston, TX 77258-8484 · (832) 385-1909
Phone(207) 288-8604
Fax(207) 288-8602
Sole ProprietorYes
Medical School CMSOtherGraduated 2009
Enumeration DateAugust 20, 2009
Last NPPES UpdateMarch 31, 20264 updates tracked since enumeration
NPPES CertifiedMarch 31, 2026
✔ NPI 1336371582 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Child & Adolescent PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0804X
License✔ Licensed in ME · MD20684
Definition

Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.

Also ListedPsychiatry & Neurology · PsychiatryTaxonomy 2084P0800X · License P4121 (TX), A118707 (CA)
322 MAIN ST, Bar Harbor, ME 04609
Open in Google Maps ↗

Secondary Practice Location 1

Location 1One Washington SquareSan Jose, CA 95192 · Phone (408) 924-6122

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Community Health Choice, Molina Healthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Rosalynn Nelson Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID648413195
PECOS Enrollment IDI20251031003468
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mount Desert Island Hospital

Critical Access Hospitals · Bar Harbor, ME
OwnershipVoluntary non-profit - Private
CMS Certification Number201304
Location10 Wayman Lane, PO Box 8Bar Harbor, ME 04609 · Hancock County
Emergency services Birthing friendly

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MISS BETTY MASSIE PHD
Psychologist (Family)
322 MAIN ST
BAR HARBOR, ME 04609
Hancock County (207) 288-8604
NICOLE RG RANDALL LCSW CADC
Social Worker (Clinical)
322 MAIN ST
BAR HARBOR, ME 04609
Hancock County (207) 288-8604
RUTH M LAMDAN MD
Psychiatry & Neurology (Psychiatry)
322 MAIN ST
BAR HARBOR, ME 04609
Hancock County (207) 288-8604
ORMANDA DOROTHEA JOHNSON MD
Family Medicine
322 MAIN ST
BAR HARBOR, ME 04609
Hancock County (207) 288-5119
DR. TRAVIS M. LAJOIE D.O.
Psychiatry & Neurology (Psychiatry)
322 MAIN ST, FLR 3
BAR HARBOR, ME 04609
Hancock County (207) 288-8604
CHARLOTTE CLEWS LMSW-CC
Social Worker (Clinical)
322 MAIN ST
BAR HARBOR, ME 04609
Hancock County (207) 288-8604
LAUREN RASHEL MARTIN FNP
Nurse Practitioner (Family)
322 MAIN ST
BAR HARBOR, ME 04609
Hancock County (207) 288-5119
MARK A KANDUTSCH M.D.
Family Medicine (Sports Medicine)
322 MAIN ST
BAR HARBOR, ME 04609
Hancock County (207) 288-5081

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Rosalynn Nelson's NPI number?

The NPI number for Rosalynn Nelson is 1336371582. It was assigned to this individual provider in the NPPES registry on August 20, 2009.

Where is Rosalynn Nelson located?

Rosalynn Nelson practices at 322 Main St, Bar Harbor, ME 04609. The listed phone number is (207) 288-8604.

What is Rosalynn Nelson's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.

Is Rosalynn Nelson enrolled in Medicare?

Yes. Rosalynn Nelson is registered in the Medicare PECOS enrollment system.

What insurance does Rosalynn Nelson accept?

Health plans from Community Health Choice and Molina Healthcare list Rosalynn Nelson as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Rosalynn Nelson affiliated with any hospitals?

According to CMS data, Rosalynn Nelson is affiliated with Mount Desert Island Hospital.

When was this NPI record last updated?

The NPPES record for Rosalynn Nelson was last updated on March 31, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.