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HAI OANH NGUYEN
NPI 1629444831
Pharmacist in Walnut Creek, CA

Active since August 11, 2015
501 LENNON LN, WALNUT CREEK, CA 94598(925) 926-7557 Get Directions Write a Review

NPPES record last updated: November 26, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Hai Oanh Nguyen NPPES

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

HAI OANH NGUYEN (NPI 1629444831) is an individual pharmacist in Walnut Creek, California, licensed in California (68237) and active in the NPI registry since August 2015.

NPPES Registry Identity

NPI1629444831
Entity TypeIndividualFemale
Primary Taxonomy183500000X
Provider Legal NameHAI OANH NGUYEN
Location Address501 LENNON LNWalnut Creek, CA 94598-2414
Mailing Address165 Stevenson BlvdFremont, CA 94539-5176 · (916) 564-4843
Phone(925) 926-7557
Sole ProprietorNo
Enumeration DateAugust 11, 2015
Last NPPES UpdateNovember 26, 2021
NPPES CertifiedNovember 26, 2021
✔ NPI 1629444831 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPharmacistPharmacy Service Providers
Taxonomy Code183500000X
License✔ Licensed in CA · 68237
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.
501 LENNON LN, Walnut Creek, CA 94598
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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.

DR. GURKARAN SINGH RANDHAWA PHARMD
Pharmacist
501 LENNON LN
WALNUT CREEK, CA 94598
Contra Costa County (925) 926-7557
HANNAH BLANK PHARM.D.
Pharmacist
501 LENNON LN
WALNUT CREEK, CA 94598
Contra Costa County (925) 412-4119
MUNIRA K HIRANI RPH
Pharmacist
501 LENNON LN
WALNUT CREEK, CA 94598
Contra Costa County (925) 926-7557
DR. ADRIAN RENE TRUJILLO PHARMD
Pharmacist
501 LENNON LN
WALNUT CREEK, CA 94598
Contra Costa County (925) 393-3567
WAJMA HAMSAFAR PHARMD
Pharmacist
501 LENNON LN
WALNUT CREEK, CA 94598
Contra Costa County (925) 926-7557
DR. S SAWHNEY PHARM.D.
Pharmacist
501 LENNON LN
WALNUT CREEK, CA 94598
Contra Costa County (925) 926-7557
YU-HSIU LIU
Pharmacist
501 LENNON LN
WALNUT CREEK, CA 94598
Contra Costa County (626) 497-2506
ANH DANG PHARMD
General Acute Care Hospital
501 LENNON LN
WALNUT CREEK, CA 94598
Contra Costa County (510) 356-7883

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 Hai Oanh Nguyen's NPI number?

The NPI number for Hai Oanh Nguyen is 1629444831. It was assigned to this individual provider in the NPPES registry on August 11, 2015.

Where is Hai Oanh Nguyen located?

Hai Oanh Nguyen practices at 501 Lennon Ln, Walnut Creek, CA 94598. The listed phone number is (925) 926-7557.

What is Hai Oanh 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 Hai Oanh Nguyen was last updated on November 26, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.