Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Colleen Maria Collins, MD

Internal Medicine Physician in Seward, AK · enumerated 2005.

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

National Provider Identifier

1336123330

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Registry record

Entity type Individual (Type 1)

Name Dr. Colleen Maria Collins

Credential MD

Sex Female

Practice address Po Box 2895, Seward, AK, 99664

Phone (907) 224-2273

Fax (907) 224-8501

Enumeration date Dec 2, 2005

Last updated in NPPES Sep 8, 2025

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 241531 (AK) 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
3112888	Medicaid	MA	-
J14192	Other	MA	BCBS MA

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Colleen Collins?

The National Provider Identifier (NPI) for Colleen Collins is 1336123330, a Type 1 (individual) record in the CMS NPPES registry.

Where does Colleen Collins practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-08.