MARATHON HEALTH, LLC
NPI 1659276400
Clinic/Center in Sunnyvale, CA
About Marathon Health, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARATHON HEALTH, LLC (NPI 1659276400), doing business as Marathon Health, Sunnyvale Ca, is a healthcare organization registered as a clinic/center in Sunnyvale, California and active in the NPI registry since October 2026. The organization holds a CLIA Waiver certificate valid through January 16, 2027 and lists Terry Layman, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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 05D2275140
Marathon Health, Sunnyvale Ca · Sunnyvale, CAOther Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SUNNYVALE, CA 94085
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 Marathon Health, LLC's NPI number?
The NPI number for Marathon Health, LLC is 1659276400. It was assigned to this organization in the NPPES registry on October 12, 2026. The provider is doing business as Marathon Health, Sunnyvale CA.
Where is Marathon Health, LLC located?
Marathon Health, LLC is located at 1283 Oakmead Pkwy Ste B, Sunnyvale, CA 94085. The listed phone number is (408) 675-2010.
What is Marathon Health, LLC's specialty?
The primary specialty registered for this NPI is Clinic/Center with taxonomy code 261Q00000X.
Does Marathon Health, LLC hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 05D2275140) is associated with this NPI, valid through January 16, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Marathon Health, LLC was last updated on October 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 days 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.
# Marathon Health, Llc · NPI 1659276400
Clinic/Center organization in Sunnyvale, California. Organization record, active in the CMS NPPES registry since October 12, 2026.
## Identity
- **NPI:** 1659276400 (Entity type: Organization)
- **Enumerated:** October 12, 2026
- **Primary specialty:** Clinic/Center · taxonomy 261Q00000X
- **Also known as:** Marathon Health, Sunnyvale CA (Doing Business As)
- **Organization subpart:** Yes (part of Everside Health Llc)
- **Authorized official:** Terry Layman, OWNER
## Practice location
- **Address:** 1283 OAKMEAD PKWY STE B, Sunnyvale, CA 94085-4040
- **Phone:** (408) 675-2010
## Record status
- **NPPES last updated:** October 12, 2026
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1659276400) · Data from the CMS NPPES public registry.