Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tianyi Zhang

Q: What is the NPI number for Tianyi Zhang?

The National Provider Identifier (NPI) for Tianyi Zhang is 1578096285, a Type 1 (individual) record in the CMS NPPES registry.

Psychiatry Physician in San Francisco, CA · enumerated 2017 · practices at University of California San Francisco.

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

National Provider Identifier

1578096285

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Registry record

Entity type Individual (Type 1)

Name Tianyi Zhang

Sex Female

Practice address 675 18th St, San Francisco, CA, 94143

Phone (415) 476-7000

Enumeration date Apr 10, 2017

Last updated in NPPES Oct 10, 2022

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License A157568 (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

Where does Tianyi Zhang practice?

The practice location on file with NPPES is in San Francisco, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Tianyi Zhang?

The National Provider Identifier (NPI) for Tianyi Zhang is 1578096285, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-10-10.