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

Muir Diablo Occupational Medicine Medical Group Inc

Organization Occupational Medicine Clinic/Center · NPI 1306063375

Muir Diablo Occupational Medicine Medical Group Inc is an Occupational Medicine Clinic/Center in Concord, California. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

2231 Galaxy Ct
Concord, CA 94520-4933
Phone: (925) 685-7744
Fax: (925) 685-0462
Show map & directions

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

Specialties & licences

Occupational Medicine Clinic/Center (primary) Taxonomy 261QX0100X

Record details

NPI number1306063375
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Gunderson — Medical Director · (925) 685-1212
NPI enumeratedApril 19, 2007
Last updated in NPPESAugust 22, 2020
Mailing address2231 Galaxy Ct, Concord, CA 94520-4933