NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Yi Ching Chiang, DO

Anesthesiology Physician in Daly City, CA · enumerated 2006.

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

National Provider Identifier

1295830958

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Registry record

Entity type Individual (Type 1)
Name Yi Ching Chiang
Credential DO
Sex Female
Practice address Daly City, CA, 94015
Phone (650) 991-2000
Fax (650) 755-8638
Enumeration date Sep 14, 2006
Last updated in NPPES Apr 29, 2011

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 20A8819 (CA) Primary
207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License 20A8819 (CA) Secondary
208VP0000X Pain Medicine Physician Allopathic & Osteopathic Physicians · License 20A8819 (CA) Secondary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
00AX88190 Medicaid CA -

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.

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Frequently asked questions

How do I verify Yi Chiang's NPI record?
Cross-check NPI 1295830958 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1295830958 active?
Yes, as of the latest NPPES snapshot, NPI 1295830958 is active (record last updated 2011-04-29).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-04-29.