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

On Lok Senior Health Services

Organization Adult Day Care Clinic/Center · NPI 1336576180

On Lok Senior Health Services is an Adult Day Care Clinic/Center in Fremont, California. Licensed in California. Registered with an NPI since 2013.

Licensed in
CA
In the registry since
2013

Practice location Address checks out

3683 Peralta Blvd
Fremont, CA 94536-3708
Phone: (510) 494-3700
Show map & directions

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

Specialties & licences

Adult Day Care Clinic/Center (primary) Taxonomy 261QA0600X · Licence 550001891 (CA)

Record details

NPI number1336576180
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Grace Harper — Chief Executive Officer · (415) 292-8883
NPI enumeratedOctober 10, 2013
Last updated in NPPESMay 13, 2022
Certification dateMay 13, 2022
Mailing address1333 Bush St, San Francisco, CA 94109-5611

Other providers in Fremont