NPI Portal NPI Lookup & Verification

Stephen Leung

Stephen Leung is a Pharmacist provider (Pharmacist) practicing in Cupertino, CA, registered in the NPPES registry with NPI 1033779012 since 2019. Practices at Safeway Inc (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1033779012
Entity type Individual (Type 1)
Name Stephen Leung
Sex Male
Practice address Cupertino, CA, 95014
Phone 4082530122
Enumeration date 2019-06-20
Last updated in NPPES 2022-08-19

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
183500000X Pharmacist Primary 77654 CA
Copy-ready billing details
Provider: Stephen Leung
NPI: 1033779012
Taxonomy: 183500000X (Pharmacist)
Address: Cupertino, CA, 95014

Other providers at this practice address

NPI Name Type Specialty Location
1952727729 Safeway Inc Organization Community/Retail Pharmacy Cupertino, CA
1679057558 Derek Le Individual Pharmacist Cupertino, CA
1255911699 Sarah Reno Individual Pharmacist Cupertino, CA

Verify this record

Cross-check NPI 1033779012 against the authoritative CMS record: view Stephen Leung on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is the NPI number for Stephen Leung?
The National Provider Identifier (NPI) for Stephen Leung is 1033779012, a Type 1 (individual) record in the CMS NPPES registry.
Where does Stephen Leung practice?
The practice location on file with NPPES is in Cupertino, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-08-19.