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

Katherine T. Hsiao, MD, Inc

Organization Health Educator · NPI 1235405895

Katherine T. Hsiao, MD, Inc provides Health Educator services in San Francisco, California. Licensed in California. Registered with an NPI since 2012.

Licensed in
CA
In the registry since
2012
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

3905 Sacramento St Ste 204
San Francisco, CA 94118-1636 Not confirmed with CMS for 14 years — call before visiting
Phone: (415) 876-8500
Fax: (415) 876-8505
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Health Educator (primary) Taxonomy 174H00000X · Licence A51088 (CA)

Record details

NPI number1235405895
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Katherine Hsiao — Principal · (415) 876-8500
NPI enumeratedMarch 28, 2012
Last updated in NPPESMarch 28, 2012
Mailing address3905 Sacramento Street, Suite 204, San Francisco, CA 94118

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