Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nancy Marie Bahnsen, P.A-C

Physician Assistant in San Jose, CA · enumerated 2006 · practices at Cep America - California.

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

National Provider Identifier

1730134271

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Registry record

Entity type Individual (Type 1)

Name Nancy Marie Bahnsen

Credential P.A-C

Sex Female

Practice address 225 North Jackson Avenue, San Jose, CA, 95116

Phone (408) 259-5000

Enumeration date May 23, 2006

Last updated in NPPES Aug 28, 2007

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA17927 (CA) Primary

Other identifiers

Identifier	Type	State	Issuer
0PA17927	Medicaid	CA	-

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

Is NPI 1730134271 active?

Yes, as of the latest NPPES snapshot, NPI 1730134271 is active (record last updated 2007-08-28).

How do I verify Nancy Bahnsen's NPI record?

Cross-check NPI 1730134271 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-08-28.