Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Thomas P Vasileff, M.D.

Orthopaedic Surgery Physician in Anchorage, AK · enumerated 2006 · practices at Anchorage Neurosurgical Associates Inc.

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

National Provider Identifier

1932136579

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Registry record

Entity type Individual (Type 1)

Name Dr. Thomas P Vasileff

Credential M.D.

Sex Male

Practice address 3831 Piper St, Suite S-220, Anchorage, AK, 99508

Phone (907) 563-3145

Fax (907) 561-3967

Enumeration date Jun 27, 2006

Last updated in NPPES Jan 13, 2011

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 1735 (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
MD17352	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

Where does Thomas Vasileff practice?

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

What is the NPI number for Thomas Vasileff?

The National Provider Identifier (NPI) for Thomas Vasileff is 1932136579, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-13.