Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stephanie Mac, PHARM.D.

Pharmacist in Oakland, CA · enumerated 2021 · practices at Kaiser Foundation Health Plan Inc.

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

National Provider Identifier

1235728619

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Registry record

Entity type Individual (Type 1)

Name Stephanie Mac

Credential PHARM.D.

Sex Female

Practice address 3701 Broadway Fl 3, Oakland, CA, 94611

Phone (510) 752-6564

Enumeration date Jan 11, 2021

Last updated in NPPES Jan 11, 2021

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 81524 (CA) Primary

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

Is NPI 1235728619 active?

Yes, as of the latest NPPES snapshot, NPI 1235728619 is active (record last updated 2021-01-11).

How do I verify Stephanie Mac's NPI record?

Cross-check NPI 1235728619 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Kaiser Foundation Health Plan Inc Compounding Pharmacy · Oakland, CA NPI 1841424843 Amorette Jeng Pharmacist · Oakland, CA NPI 1326525296 Connie Do Oncology Pharmacist · Oakland, CA NPI 1306602743

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-11.