Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nicole Nalchajian, MD

Emergency Medicine Physician in Brunswick, ME · enumerated 2006.

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

National Provider Identifier

1306919113

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Registry record

Entity type Individual (Type 1)

Name Nicole Nalchajian

Credential MD

Sex Female

Practice address 123 Medical Center Dr, Brunswick, ME, 04011

Phone (207) 729-0181

Enumeration date Nov 17, 2006

Last updated in NPPES Jul 13, 2007

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 016215 (ME) Primary

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

Other identifiers

Identifier	Type	State	Issuer
060484	Other	ME	ANTHEM
7801405	Other	ME	AETNA
45440	Other	ME	HARVARD PILGRIM
1306919113	Other	ME	TRICARE
P00043325	Other	ME	RR MEDICARE
2167822	Other	ME	CIGNA

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Nicole Nalchajian?

Nicole Nalchajian is registered in NPPES with the primary taxonomy of Emergency Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-13.