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

John Muir Trauma Physicians Billing Service

Organization Neurological Surgery Physician · NPI 1457400293

John Muir Trauma Physicians Billing Service is a Neurological Surgery Physician in Walnut Creek, California. Registered with an NPI since 2007.

In the registry since
2007
Specialties on file
2

Practice location Address checks out

1601 Ygnacio Valley Rd
Walnut Creek, CA 94598-3122
Phone: (925) 947-5331
Fax: (925) 941-2177
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurological Surgery Physician (primary) Taxonomy 207T00000X
Neurology Physician Taxonomy 2084N0400X

Record details

NPI number1457400293
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mike Thomas — Ceo · (925) 941-2100
NPI enumeratedJanuary 10, 2007
Last updated in NPPESFebruary 23, 2023
Certification dateFebruary 23, 2023
Mailing addressPo Box 9021, Walnut Creek, CA 94598-0921

Other providers in Walnut Creek