Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Amy Sarah Fenton, PA

Medical Physician Assistant in E Palo Alto, CA · enumerated 2013.

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

National Provider Identifier

1851736086

Verified

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Registry record

Entity type Individual (Type 1)

Name Amy Sarah Fenton

Credential PA

Sex Female

Practice address 1950 University Avenue, Suite 160, E Palo Alto, CA, 94303

Phone (650) 617-8100

Fax (650) 327-2947

Enumeration date May 1, 2013

Last updated in NPPES Jun 5, 2020

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA17871 (CA) Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

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 specialty is Amy Fenton?

Amy Fenton is registered in NPPES with the primary taxonomy of Medical Physician Assistant. 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-05.