Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Andrea Alexander Fox, PA-C

Physician Assistant in Stanford, CA · enumerated 2016.

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

National Provider Identifier

1508217613

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Registry record

Entity type Individual (Type 1)

Name Andrea Alexander Fox

Credential PA-C

Sex Female

Practice address 300 Pasteur Dr, Stanford, CA, 94305

Phone (650) 724-9740

Enumeration date Jun 29, 2016

Last updated in NPPES Jul 8, 2019

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 2016030310 (MO) Secondary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 56829 (CA) Primary

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 1508217613 active?

Yes, as of the latest NPPES snapshot, NPI 1508217613 is active (record last updated 2019-07-08).

How do I verify Andrea Fox's NPI record?

Cross-check NPI 1508217613 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 2019-07-08.