DR. DIANA NGUYEN PHARM.D.
NPI 1790931897
Pharmacist in Walnut Creek, CA

Active since August 08, 2008
1425 S MAIN ST, WALNUT CREEK, CA 94596(925) 295-6301(925) 295-6290 Get Directions Write a Review

NPPES record last updated: August 8, 2008. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Dr. Diana Nguyen Pharm.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DIANA NGUYEN PHARM.D. (NPI 1790931897) is an individual pharmacist in Walnut Creek, California, licensed in California (59184) and active in the NPI registry since August 2008.

NPPES Registry Identity

NPI1790931897
Entity TypeIndividualFemale
Primary Taxonomy183500000X
Provider Legal NameDR. DIANA NGUYENCredential: PHARM.D.
Location Address1425 S MAIN STWalnut Creek, CA 94596-5318
Mailing Address1425 S Main StWalnut Creek, CA 94596-5318 · (925) 295-6301 · Fax (925) 295-6290
Fax(925) 295-6290
Sole ProprietorYes
Enumeration DateAugust 8, 2008
NPI 1790931897 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPharmacistPharmacy Service Providers
Taxonomy Code183500000X
License Licensed in CA · 59184
Definition
An individual licensed by the appropriate state regulatory agency to engage in the practice of pharmacy. The practice of pharmacy includes, but is not limited to, assessment, interpretation, evaluation, and implementation, initiation, monitoring or modification of medication and or medical orders; the compounding or dispensing of medication and or medical orders; participation in drug and device procurement, storage, and selection; drug administration; drug regimen reviews; drug or drug-related research; provision of patient education and the provision of those acts or services necessary to provide medication therapy management services in all areas of patient care.
1425 S MAIN ST, Walnut Creek, CA 94596

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Emergency Medicine
1425 S MAIN ST, EMERGENCY MEDICINE DEPARTMENT
WALNUT CREEK, CA 94596
Hospitalist
1425 S MAIN ST, KAISER PERMANENTE WALNUT CREEK ATTN: HBS DEPT
WALNUT CREEK, CA 94596
Obstetrics & Gynecology
1425 S MAIN ST
WALNUT CREEK, CA 94596
General Acute Care Hospital
1425 S MAIN ST
WALNUT CREEK, CA 94596
Nurse Anesthetist, Certified Registered
1425 S MAIN ST
WALNUT CREEK, CA 94596
Surgery (Vascular Surgery)
1425 S MAIN ST
WALNUT CREEK, CA 94596
Social Worker (Clinical)
1425 S MAIN ST
WALNUT CREEK, CA 94596
Psychiatry & Neurology (Neurology)
1425 S MAIN ST
WALNUT CREEK, CA 94596

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Diana Nguyen's NPI number?

The NPI number for Diana Nguyen is 1790931897. It was assigned to this individual provider in the NPPES registry on August 8, 2008.

Where is Diana Nguyen located?

Diana Nguyen practices at 1425 S Main St, Walnut Creek, CA 94596. The listed phone number is (925) 295-6301.

What is Diana Nguyen's specialty?

The primary specialty registered for this NPI is Pharmacist with taxonomy code 183500000X.

When was this NPI record last updated?

The NPPES record for Diana Nguyen was last updated on August 8, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.