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

On Lok Senior Health Services

Organization PACE Provider Organization · NPI 1043218134

On Lok Senior Health Services is a PACE Provider Organization in San Francisco, California. Licensed in California. Registered with an NPI since 2005.

Licensed in
CA
In the registry since
2005
Specialties on file
2

Practice location Address checks out

1333 Bush St
San Francisco, CA 94109-5611
Phone: (415) 292-8888
Fax: (415) 292-8745
Show map & directions

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

Specialties & licences

PACE Provider Organization (primary) Taxonomy 251T00000X
Health Maintenance Organization Taxonomy 302R00000X · Licence 9330385 (CA)

Record details

NPI number1043218134
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Grace Harper — Chief Executive Officer · (415) 292-8883
NPI enumeratedJuly 12, 2005
Last updated in NPPESMay 13, 2022
Certification dateMay 13, 2022
Mailing address1333 Bush St, San Francisco, CA 94109-5611

Other providers in San Francisco