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

John Muir Health

Organization Rehabilitation Hospital Unit · NPI 1447269303

John Muir Health is a Rehabilitation Hospital Unit in Walnut Creek, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006

Practice location Address checks out

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

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

Specialties & licences

Rehabilitation Hospital Unit (primary) Taxonomy 273Y00000X · Licence 140000265 (CA)

Record details

NPI number1447269303
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationJohn Muir Health
Authorized official Jane Willemsen — President And Chief Administrative · (925) 947-5348
Other names John Muir Walnut Creek I/P Rehab Unit
NPI enumeratedAugust 7, 2006
Last updated in NPPESNovember 7, 2016
Mailing address1400 Treat Blvd, Walnut Creek, CA 94597-2142