Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jeou Hsing Lai, M.D.

Q: What is the NPI number for Jeou Lai?

The National Provider Identifier (NPI) for Jeou Lai is 1265495477, a Type 1 (individual) record in the CMS NPPES registry.

Psychiatry Physician in Norwalk, CA · enumerated 2006.

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

National Provider Identifier

1265495477

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Jeou Hsing Lai

Credential M.D.

Sex Male

Practice address 11401 Bloomfield Ave, Norwalk, CA, 90650

Phone (661) 326-2248

Fax (661) 872-3366

Enumeration date Apr 10, 2006

Last updated in NPPES Aug 2, 2013

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License A74805 (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 Jeou Lai practice?

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

What is the NPI number for Jeou Lai?

The National Provider Identifier (NPI) for Jeou Lai is 1265495477, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-08-02.