On LOK Senior Health Services
San Francisco, CA Doing business as On LOK Lifeways Part of On Lok, Inc.
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Tax Exempt)
- Corporate family
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-
Parent
San Francisco, CA
Y1L6GJA4JB56
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Parent
San Francisco, CA
Y1L6GJA4JB56
- SAM.gov registration date
- Website
- onlok.org
- Founded
- 1971
- Employees
- 251-1K
- Estimated annual revenue
- $50M-$100M
- Industry
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- Consumer Discretionary
- Diversified Consumer Services
- Family Services
- SIC code
- 83 Social Services
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Grant subawards
| Prime recipient | Prime award | Amount | Awarded |
|---|---|---|---|
| Not on record | CA-2024-241 | $306,251 | |
| Not on record | CA-2022-235 | $1,590,620 | |
| The Regents Of The University Of California. San Francisco | R01AG085689 | $127,128 | |
| Not on record | CA-2021-136 | $70,879 | |
| Not on record | CA-2022-052 | $70,880 |
Latest 5 listed here. See the rest on GovTribe.
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About the company
On LOK Senior Health Services, doing business as On LOK Lifeways, is a San Francisco-based nonprofit subsidiary of On Lok, Inc. that operates as a federal grant sub-recipient in the senior healthcare and long-term care space, with recent work centered on geriatric clinical assessment, patient enrollment in Alzheimer's disease research, and operating assistance for senior health programs. The vendor holds no federal contract prime positions and competes entirely in grant sub-award channels serving the Department of Veterans Affairs, the Department of Health and Human Services Centers for Medicare and Medicaid Services, and the National Institute on Aging.
Customer concentration is heavily weighted to the VA. The top four customer agencies account for 63% of recent awards by count. The Department of Veterans Affairs anchors the portfolio across five awards, with the VA Veterans Health Administration Veterans Integrated Service Network 21 holding the single largest award at $1.2 million in combined potential value. HHS Centers for Medicare and Medicaid Services accounts for three awards, and the National Institute on Aging holds one award. The portfolio spans 16 total awards (prime and sub combined) dating to 1992, with nine prime grants and seven sub-awards; the most recent sub-awards were issued in December 2025 for equipment purchase (gas vans and a transit van) and in January 2025 for a multi-year patient enrollment and clinical assessment study managed under The Regents of the University of California, San Francisco.
Recent activity shows sporadic but persistent engagement: one award in 2010, one in 2018, one in 2021, two in 2023, and three in 2025. The combined potential value across all sixteen awards stands at $1.2 million, though $6.2 million has been obligated across the portfolio—a signal of award extensions or reobligations beyond original value ceilings. Work spans clinical assessment, patient enrollment and data management for Alzheimer's disease research, wellness services, mental health support disclosure and counseling, clinician training, and operating assistance for senior care facilities. On LOK Lifeways operates within the parent On Lok, Inc. structure and delivers services at its administrative headquarters in San Francisco.
Quick answers
Is On LOK Senior Health Services registered in SAM.gov?
Yes. On LOK Senior Health Services's SAM.gov registration is active through October 7, 2027.
What is On LOK Senior Health Services's CAGE code?
On LOK Senior Health Services's CAGE code is 468Y5, and its Unique Entity ID (UEI) is C9NMBKGTDNG3.
What is On LOK Senior Health Services's most recent federal award?
On LOK Senior Health Services's most recent federal contract award is Purchase pace services from a pace organization under PUB L 108170, section 105 (VA640C09309), from Veterans Integrated Service Network 21 (VHA), on August 1, 2010.
On GovTribe
See On LOK Senior Health Services's full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
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