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DR. ALEXANDER CHAU PHARM.D.
NPI 1609726306
Pharmacist in Orange, CA

Active since February 02, 2026
101 THE CITY DR S, ORANGE, CA 92868(714) 456-5722 Get Directions Write a Review

NPPES record last updated: February 2, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Alexander Chau Pharm.d. NPPES

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

DR. ALEXANDER CHAU PHARM.D. (NPI 1609726306) is an individual pharmacist in Orange, California, licensed in California (91336) and active in the NPI registry since February 2026.

NPPES Registry Identity

NPI1609726306
Entity TypeIndividualMale
Primary Taxonomy183500000X
Provider Legal NameDR. ALEXANDER CHAUCredential: PHARM.D.
Location Address101 THE CITY DR SOrange, CA 92868-3201
Mailing Address8851 Blossom AveGarden Grove, CA 92841-3335
Phone(714) 456-5722
Sole ProprietorNo
Enumeration DateFebruary 2, 2026
NPPES CertifiedFebruary 1, 2026
✔ NPI 1609726306 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPharmacistPharmacy Service Providers
Taxonomy Code183500000X
License✔ Licensed in CA · 91336
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.
101 THE CITY DR S, Orange, CA 92868
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Other Names 1

Other Name (5)Dr. Alex Chau Pharm.d.

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. ANKIT BHUPENDRA PATEL D.O.
Radiology (Diagnostic Radiology)
101 THE CITY DR S
ORANGE, CA 92868
Orange County (714) 456-5113
DR. LAURA CATHERINE SKOCZYLAS MD
Obstetrics & Gynecology
101 THE CITY DR S, BUILDING 56, DEPARTMENT OF OB/GYN
ORANGE, CA 92868
Orange County (714) 456-8224
MICHAEL CHENG DO
Internal Medicine (Rheumatology)
101 THE CITY DR S
ORANGE, CA 92868
Orange County (714) 456-7110
AESTHETIC AND PLASTIC SURGERY INSTITUTE
Plastic Surgery
101 THE CITY DR S
ORANGE, CA 92868
Orange County (714) 456-2986
JOSEPH VILLARREAL M.D.
Emergency Medicine
101 THE CITY DR S, BUILDING 1A, ROOM 1009
ORANGE, CA 92868
Orange County (714) 456-5239
DEMI TRAN
Psychiatry & Neurology (Neurology)
101 THE CITY DR S, CITY TOWER, SUITE 400
ORANGE, CA 92868
Orange County (171) 456-6693
DR. ISABEL CARLTON CLARK M.D.
Surgery (Trauma Surgery)
101 THE CITY DR S
ORANGE, CA 92868
Orange County (714) 456-7890
DYLAN LUKATO
Emergency Medicine
101 THE CITY DR S
ORANGE, CA 92868
Orange County (415) 218-8041

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 Alexander Chau's NPI number?

The NPI number for Alexander Chau is 1609726306. It was assigned to this individual provider in the NPPES registry on February 2, 2026. The provider is also known as Dr. Alex Chau Pharm.D..

Where is Alexander Chau located?

Alexander Chau practices at 101 The City Dr S, Orange, CA 92868. The listed phone number is (714) 456-5722.

What is Alexander Chau'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 Alexander Chau was last updated on February 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.