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

John Muir Health

Organization Clinical Medical Laboratory · NPI 1699099937

John Muir Health is a Clinical Medical Laboratory in Walnut Creek, California. Licensed in California. Registered with an NPI since 2010.

Licensed in
CA
In the registry since
2010

Practice location Address checks out

1601 Ygnacio Valley Rd
Walnut Creek, CA 94598-3122
Phone: (925) 939-3000
Fax: (925) 941-2236
Show map & directions

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

Specialties & licences

Clinical Medical Laboratory (primary) Taxonomy 291U00000X · Licence 05D0680025 (CA)

Record details

NPI number1699099937
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official J Anderson — Chief Executive Officer · (925) 939-3000
Other names John Muir Medical Center Walnut Creek
NPI enumeratedMarch 16, 2010
Last updated in NPPESMarch 16, 2010
Mailing address1400 Treat Blvd, Walnut Creek, CA 94597-2142

Other providers in Walnut Creek