Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Lawrence Choy MD, PC

Organization Psychiatry Physician · NPI 1700714995

Lawrence Choy MD, PC provides Psychiatry Physician services in Los Altos, California. Registered with an NPI since 2026.

In the registry since
2026
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

881 Fremont Ave Ste A5
Los Altos, CA 94024-5637
Phone: (650) 209-5615
Fax: (650) 209-5955
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X

Record details

NPI number1700714995
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Lawrence Choy — Owner · (650) 209-5615
NPI enumeratedMay 11, 2026
Last updated in NPPESMay 11, 2026
Certification dateMay 10, 2026
Mailing address881 Fremont Ave Ste A5, Los Altos, CA 94024-5637

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