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Lisa Yee

Emergency Medicine Physician in Fontana, CA · enumerated 2015.

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

National Provider Identifier

1215310321

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Registry record

Entity type Individual (Type 1)
Name Lisa Yee
Sex Female
Practice address 9961 Sierra Ave, Dept of Emergency Medicine, Fontana, CA, 92335
Enumeration date Jul 7, 2015
Last updated in NPPES Dec 6, 2021

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License A144493 (CA) Primary

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

Where does Lisa Yee practice?
The practice location on file with NPPES is in Fontana, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Lisa Yee?
The National Provider Identifier (NPI) for Lisa Yee is 1215310321, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-06.