NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Andy S Yu MD Incorporated

Specialist in San Jose, CA · enumerated 2007 · authorized official Andy Yu, President.

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

National Provider Identifier

1538356878

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Andy S Yu MD Incorporated
Practice address 2101 Forest Ave, Suite 106, San Jose, CA, 95128
Phone (408) 997-9648
Fax (408) 997-9645
Enumeration date Oct 1, 2007
Last updated in NPPES Nov 14, 2017

Taxonomy & classification

174400000X Specialist Other Service Providers · License G79122 (CA) Primary

Authorized official

Name Andy Yu
Title President
Phone (408) 997-9648

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 is Andy S Yu MD Incorporated located?
The practice location on file with NPPES is in San Jose, CA.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2017-11-14. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-11-14.