ON LOK SENIOR HEALTH SERVICES
NPI 1033312962
Clinic/Center - Adult Day Care in San Francisco, CA
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 1033312962) 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 holds a CLIA Waiver certificate valid through September 21, 2026 and lists Grace Li Harper, Chief Executive Officer, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 05D0596125
On Lok Senior Health Services · San Francisco, CAOther Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 1033312962. 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 225 30th St, San Francisco, CA 94131. The listed phone number is (415) 550-2230.
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.
Does On Lok Senior Health Services hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 05D0596125) is associated with this NPI, valid through September 21, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
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 weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# On Lok Senior Health Services · NPI 1033312962
Adult Day Care organization in San Francisco, California. Organization record, active in the CMS NPPES registry since June 7, 2007.
## Identity
- **NPI:** 1033312962 (Entity type: Organization)
- **Enumerated:** June 7, 2007
- **Primary specialty:** Clinic/Center - Adult Day Care · taxonomy 261QA0600X
- **Organization subpart:** No
- **Authorized official:** Grace Harper, CHIEF EXECUTIVE OFFICER
## Practice location
- **Address:** 225 30TH ST, San Francisco, CA 94131-2420
- **Phone:** (415) 550-2230
## Record status
- **NPPES last updated:** May 13, 2022
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1033312962) · Data from the CMS NPPES public registry.