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ON LOK SENIOR HEALTH SERVICES
NPI 1245433192
Clinic/Center - Adult Day Care in San Francisco, CA

Active since June 07, 2007
1333 BUSH ST, SAN FRANCISCO, CA 94109(415) 292-8888 Get Directions Write a Review

NPPES record last updated: May 13, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: May 13, 2022, Aug 22, 2020 (2 updates tracked since 2020).

About On Lok Senior Health Services NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ON LOK SENIOR HEALTH SERVICES (NPI 1245433192) is a healthcare organization registered as an adult day care in San Francisco, California and active in the NPI registry since June 2007. The organization lists Grace Li Harper, Chief Executive Officer, as its authorized official.

NPPES Registry Identity

NPI1245433192
Entity TypeOrganization
Primary Taxonomy261QA0600X
Legal Business NameON LOK SENIOR HEALTH SERVICES
Location Address1333 BUSH STSan Francisco, CA 94109-5611
Mailing Address1333 Bush StSan Francisco, CA 94109-5611
Phone(415) 292-8888
Organization SubpartNo
Authorized OfficialGrace Li HarperChief Executive Officer · (415) 292-8883
Enumeration DateJune 7, 2007
Last NPPES UpdateMay 13, 20222 updates tracked since enumeration
NPPES CertifiedMay 13, 2022
✔ NPI 1245433192 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Adult Day CareAmbulatory Health Care Facilities
Taxonomy Code261QA0600X
License✔ Licensed in CA · 070000543
1333 BUSH ST, San Francisco, CA 94109
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

AMY YU NP
Nurse Practitioner (Adult Health)
1333 BUSH ST
SAN FRANCISCO, CA 94109
San Francisco County (415) 292-7888
ON LOK SENIOR HEALTH SERVICES
Program of All-Inclusive Care for the Elderly (PACE) Provider Organization
1333 BUSH ST
SAN FRANCISCO, CA 94109
San Francisco County (415) 292-8888
MS. LESLIE YI-HONG LIN N. P.
Nurse Practitioner (Gerontology)
1333 BUSH ST
SAN FRANCISCO, CA 94109
San Francisco County (415) 292-8324
RACHAEL PRESSEL PT
Physical Therapist
1333 BUSH ST
SAN FRANCISCO, CA 94109
San Francisco County (415) 292-8319
DR. CATHERINE ENG MD
Internal Medicine (Geriatric Medicine)
1333 BUSH ST
SAN FRANCISCO, CA 94109
San Francisco County (415) 292-8886
DR. MARIA V. RIVERO MD
Internal Medicine (Geriatric Medicine)
1333 BUSH ST, ON LOK SENIOR SERVICES
SAN FRANCISCO, CA 94109
San Francisco County (925) 451-1454
JACKLYN KATZ
Internal Medicine
1333 BUSH ST
SAN FRANCISCO, CA 94109
San Francisco County (415) 292-8803
KELLY KOH LCSW
Social Worker (Clinical)
1333 BUSH ST
SAN FRANCISCO, CA 94109
San Francisco County (415) 336-9907

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is On Lok Senior Health Services's NPI number?

The NPI number for On Lok Senior Health Services is 1245433192. It was assigned to this organization in the NPPES registry on June 7, 2007.

Where is On Lok Senior Health Services located?

On Lok Senior Health Services is located at 1333 Bush St, San Francisco, CA 94109. The listed phone number is (415) 292-8888.

What is On Lok Senior Health Services's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Adult Day Care, with taxonomy code 261QA0600X.

When was this NPI record last updated?

The NPPES record for On Lok Senior Health Services was last updated on May 13, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.