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

Victor Yu, M.D.

Q: What is the NPI number for Victor Yu?

The National Provider Identifier (NPI) for Victor Yu is 1235205477, a Type 1 (individual) record in the CMS NPPES registry.

Gastroenterology Physician in Irvine, CA · enumerated 2006.

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

National Provider Identifier

1235205477

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Registry record

Entity type Individual (Type 1)

Name Victor Yu

Credential M.D.

Sex Male

Practice address Irvine, CA, 92618

Phone (949) 612-9090

Fax (949) 612-9091

Enumeration date Nov 28, 2006

Last updated in NPPES Mar 5, 2015

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

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License A89414 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Victor Yu practice?

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

What is the NPI number for Victor Yu?

The National Provider Identifier (NPI) for Victor Yu is 1235205477, 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 2015-03-05.