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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nancy L. Alexander, PA

Medical Physician Assistant in Rancho Cucamonga, CA · enumerated 2007.

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

National Provider Identifier

1417136664

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Registry record

Entity type Individual (Type 1)
Name Nancy L. Alexander
Credential PA
Sex Female
Practice address 8686 Haven Ave, Suite 200, Rancho Cucamonga, CA, 91730
Fax (909) 257-2300
Enumeration date Oct 24, 2007
Last updated in NPPES Sep 14, 2016

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA14020 (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

Other identifiers

Identifier Type State Issuer
DF507Z Other CA SO 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.

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Frequently asked questions

How do I verify Nancy Alexander's NPI record?
Cross-check NPI 1417136664 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1417136664 active?
Yes, as of the latest NPPES snapshot, NPI 1417136664 is active (record last updated 2016-09-14).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-09-14.