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Lawrence Choy MD, PC

Psychiatry Physician in Los Altos, CA · enumerated 2026 · authorized official Lawrence Choy, Owner.

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

National Provider Identifier

1700714995

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Registry record

Entity type Organization (Type 2)
Legal business name Lawrence Choy MD, PC
Practice address 881 Fremont Ave Ste A5, Los Altos, CA, 94024
Phone (650) 209-5615
Fax (650) 209-5955
Enumeration date May 11, 2026
Last updated in NPPES May 11, 2026

Taxonomy & classification

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Lawrence Choy
Title Owner
Phone (650) 209-5615

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-05-11. Verify at npiregistry.cms.hhs.gov.
Where is Lawrence Choy MD, PC located?
The practice location on file with NPPES is in Los Altos, CA.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-11.