Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jennifer Delfante, PHARM. D.

Pharmacist in Pleasanton, CA · enumerated 2015.

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

National Provider Identifier

1265809735

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Registry record

Entity type Individual (Type 1)

Name Jennifer Delfante

Credential PHARM. D.

Sex Female

Practice address 4501 Rosewood Dr, Pleasanton, CA, 94588

Phone (925) 734-9024

Fax (925) 734-9044

Enumeration date Aug 31, 2015

Last updated in NPPES Aug 31, 2015

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 52207 (CA) Primary

183500000X Pharmacist Pharmacy Service Providers · License 14445 (AL) Secondary

183500000X Pharmacist Pharmacy Service Providers · License 022750 (GA) Secondary

PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD 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

Where does Jennifer Delfante practice?

The practice location on file with NPPES is in Pleasanton, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Jennifer Delfante?

The National Provider Identifier (NPI) for Jennifer Delfante is 1265809735, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-08-31.