Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

TIANYI ZHANG
NPI 1588568612
Pharmacist in Walnut Creek, CA

Active since October 03, 2026
1601 YGNACIO VALLEY RD, WALNUT CREEK, CA 94598(925) 939-3000 Get Directions Write a Review

NPPES record added: October 3, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

About Tianyi Zhang NPPES

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

TIANYI ZHANG (NPI 1588568612) is an individual pharmacist in Walnut Creek, California, licensed in California (92909) and active in the NPI registry since October 2026.

NPPES Registry Identity

NPI1588568612
Entity TypeIndividualFemale
Primary Taxonomy183500000X
Provider Legal NameTIANYI ZHANG
Location Address1601 YGNACIO VALLEY RDWalnut Creek, CA 94598-3122
Mailing Address382 Catalan WaySan Ramon, CA 94582-6004 · (925) 999-0559
Sole ProprietorNo
Enumeration DateOctober 3, 2026
NPPES CertifiedOctober 3, 2026
✔ NPI 1588568612 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPharmacistPharmacy Service Providers
Taxonomy Code183500000X
License✔ Licensed in CA · 92909
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.
1601 YGNACIO VALLEY RD, Walnut Creek, CA 94598

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
1601 YGNACIO VALLEY RD
WALNUT CREEK, CA 94598
Anesthesiology
1601 YGNACIO VALLEY RD
WALNUT CREEK, CA 94598
Anesthesiology
1601 YGNACIO VALLEY RD
WALNUT CREEK, CA 94598
Personal Emergency Response Attendant
1601 YGNACIO VALLEY RD
WALNUT CREEK, CA 94598
Pediatrics (Neonatal-Perinatal Medicine)
1601 YGNACIO VALLEY RD
WALNUT CREEK, CA 94598
Anesthesiology
1601 YGNACIO VALLEY RD
WALNUT CREEK, CA 94598
Emergency Medicine
1601 YGNACIO VALLEY RD
WALNUT CREEK, CA 94598
Anesthesiology
1601 YGNACIO VALLEY RD
WALNUT CREEK, CA 94598

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 Tianyi Zhang's NPI number?

The NPI number for Tianyi Zhang is 1588568612. It was assigned to this individual provider in the NPPES registry on October 3, 2026.

Where is Tianyi Zhang located?

Tianyi Zhang practices at 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598. The listed phone number is (925) 939-3000.

What is Tianyi Zhang'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 Tianyi Zhang was last updated on October 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 days 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.