Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Chibong Alex Yu, D.O., M.P.H.

Infectious Disease Physician in Alhambra, CA · enumerated 2012.

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

National Provider Identifier

1043573694

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Registry record

Entity type Individual (Type 1)

Name Chibong Alex Yu

Credential D.O., M.P.H.

Sex Male

Practice address 100 S Raymond Ave, Alhambra, CA, 91801

Phone (951) 929-6260

Fax (951) 765-2855

Enumeration date Jun 19, 2012

Last updated in NPPES Sep 15, 2020

Taxonomy & licenses

207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License 20A14168 (CA) Primary

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

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 Chibong Alex Yu's NPI record?

Cross-check NPI 1043573694 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1043573694 active?

Yes, as of the latest NPPES snapshot, NPI 1043573694 is active (record last updated 2020-09-15).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-15.