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Elson Lai, MD

Ophthalmology Physician in Rosemead, CA · enumerated 2008.

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

National Provider Identifier

1750549192

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Registry record

Entity type Individual (Type 1)
Name Elson Lai
Credential MD
Sex Male
Practice address 9428 Valley Blvd Ste 201, Rosemead, CA, 91770
Phone (626) 353-0399
Enumeration date May 31, 2008
Last updated in NPPES Feb 20, 2014

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License A116241 (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.

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Frequently asked questions

What is the NPI number for Elson Lai?
The National Provider Identifier (NPI) for Elson Lai is 1750549192, a Type 1 (individual) record in the CMS NPPES registry.
Where does Elson Lai practice?
The practice location on file with NPPES is in Rosemead, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-02-20.