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

Mrs. Joan Torio Mah, OD

Individual provider Optometrist · NPI 1992854897

Mrs. Joan Torio Mah, OD is an Optometrist in San Rafael, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

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Practice location Address checks out

1033 3rd St
San Rafael, CA 94901-3107
Phone: (415) 482-6705
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 9719 (CA)

Record details

NPI number1992854897
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorNo
NPI enumeratedJanuary 9, 2007
Last updated in NPPESJanuary 3, 2022

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