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

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1326185075

Angelita Choy, MS is an Addiction (Substance Use Disorder) Counselor in San Francisco, California. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

1111 Market St Fl 2
San Francisco, CA 94103-1513
Phone: (415) 863-3883
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X

Record details

NPI number1326185075
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS
Sole proprietorNo
NPI enumeratedJanuary 31, 2007
Last updated in NPPESJanuary 19, 2008

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