Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Lawrence L Choy, MD

Individual provider Psychiatry Physician · NPI 1134316326

Dr. Lawrence L Choy, MD is a Psychiatry Physician in Los Altos, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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 · Licence N/A (CA)

Record details

NPI number1134316326
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 1, 2007
Last updated in NPPESMay 11, 2026
Certification dateMay 11, 2026

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