Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Michael F. Killion M. D. A Medical Corporation

Specialist in San Jose, CA · enumerated 2008 · authorized official Michael Killion, President.

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

National Provider Identifier

1851545024

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Registry record

Entity type Organization (Type 2)

Legal business name Michael F. Killion M. D. A Medical Corporation

Practice address 2550 Samaritan Dr, Suite B, San Jose, CA, 95124

Phone (408) 356-0491

Fax (408) 356-1960

Enumeration date Nov 13, 2008

Last updated in NPPES Nov 13, 2008

Taxonomy & classification

174400000X Specialist Other Service Providers · License G40716 (CA) Primary

Authorized official

Name Michael Killion

Title President

Phone (408) 356-0491

Other identifiers

Identifier	Type	State	Issuer
00G407160	Other	CA	PTAN

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 Michael F. Killion M. D. A Medical Corporation?

The NPI for Michael F. Killion M. D. A Medical Corporation is 1851545024, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Michael F. Killion M. D. A Medical Corporation?

NPPES lists Michael Killion (President) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-11-13.