NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tom Nguyen

Pharmacist in Lodi, CA · enumerated 2021 · practices at Walgreen Co.

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

National Provider Identifier

1972277846

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Tom Nguyen
Sex Male
Practice address 75 N Ham Ln, Lodi, CA, 95242
Phone (209) 369-8575
Enumeration date Aug 4, 2021
Last updated in NPPES Aug 4, 2021

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 84591 (CA) Primary

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 is the NPI number for Tom Nguyen?
The National Provider Identifier (NPI) for Tom Nguyen is 1972277846, a Type 1 (individual) record in the CMS NPPES registry.
Where does Tom Nguyen practice?
The practice location on file with NPPES is in Lodi, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-04.