Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ann Doberstein, MD

Family Medicine Physician in Kenai, AK · enumerated 2005.

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

National Provider Identifier

1699765206

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Registry record

Entity type Individual (Type 1)

Name Ann Doberstein

Credential MD

Sex Female

Practice address 508 Upland St, Kenai, AK, 99611

Phone (907) 335-7500

Enumeration date Oct 25, 2005

Last updated in NPPES Oct 22, 2024

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 35369 (MN) 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
C013	Other	-	TRICARE WEST
CN1041016555	Other	-	PREFERRED ONE
90D75DO	Other	MN	BCBSMN
174268000	Medicaid	MN	-
33335700	Medicaid	WI	-
01-04590	Other	-	MEDICA
111180P498	Other	-	UCARE
HP26561	Other	-	HEALTHPARTNERS
1749184	Medicaid	AK	-

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 specialty is Ann Doberstein?

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

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.

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Heather Callum Pediatrics Physician · Kenai, AK NPI 1083606461 Shiela Riley Family Nurse Practitioner · Kenai, AK NPI 1013975523 Jason Larsen Optometrist · Kenai, AK NPI 1407895964 Kenaitze Indian Tribe Federally Qualified Health Center (FQHC) · Kenai, AK NPI 1932114600 Joseph Cannava Mental Health Counselor · Kenai, AK NPI 1821180456 Lisa Frederickson Optometrist · Kenai, AK NPI 1972696722 Jeremy Francis Psychiatry Physician · Kenai, AK NPI 1992881338 Kimi Zook Internal Medicine Physician · Kenai, AK NPI 1255489852

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-22.