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

Reuben Jack Kessler, ACSW

Individual provider Community Health Worker · NPI 1447977418

Reuben Jack Kessler, ACSW is a Community Health Worker in San Francisco, California. Practices as a sole proprietor and works from 2 locations. Registered with an NPI since 2022.

In the registry since
2022
Specialties on file
2

Practice location Address checks out

671 Harrison St
San Francisco, CA 94107-1312
Phone: (415) 281-5100
Fax: (415) 861-0323
Show map & directions

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

Additional practice locations (1)

  • 1182 Market St Ste 300, San Francisco, CA 94102-4919 — (415) 915-0505

Specialties & licences

Social Worker (primary) Taxonomy 104100000X
Community Health Worker Taxonomy 172V00000X

Record details

NPI number1447977418
Entity typeIndividual (Type 1)
GenderMale
Credentials ACSW
Sole proprietorYes
NPI enumeratedOctober 20, 2022
Last updated in NPPESJanuary 16, 2025
Certification dateJanuary 16, 2025

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