Find an organization's NPI
108 active organization NPIs are registered under names beginning "Contra Costa County" in California. Each location can bill under its own NPI, so add the city to find the one you need.
1 to 25 of 108, exact name first
- Contra Costa County1821177403
State or Local Public Health Clinic/Center · Alamo, CA · issued Nov 3, 2006
- Contra Costa County1134207673
Adolescent and Children Mental Health Clinic/Center · Antioch, CA · issued Nov 1, 2006
- Contra Costa County1285712471
Federally Qualified Health Center (FQHC) · Antioch, CA · issued Nov 2, 2006
- Contra Costa County1518046846
Non-Surgical Family Planning Clinic/Center · Antioch, CA · issued Nov 6, 2006
- Contra Costa County1093885881
State or Local Public Health Clinic/Center · Antioch, CA · issued Nov 8, 2006
- Contra Costa County1538247788
Federally Qualified Health Center (FQHC) · Bay Point, CA · issued Nov 2, 2006
- Contra Costa County1194804401
Non-Surgical Family Planning Clinic/Center · Bay Point, CA · issued Nov 6, 2006
- Contra Costa County1437237690
Federally Qualified Health Center (FQHC) · Brentwood, CA · issued Nov 2, 2006
- Contra Costa County1477632784
Non-Surgical Family Planning Clinic/Center · Brentwood, CA · issued Nov 6, 2006
- Contra Costa County1972677706
State or Local Public Health Clinic/Center · Brentwood, CA · issued Nov 20, 2006
- Contra Costa County1427276831
Community/Behavioral Health Agency · Brentwood, CA · issued Apr 23, 2007
- Contra Costa County1225879471
Pharmacy · Clayton, CA · issued Jun 3, 2024
- Contra Costa County1053290551
Prison Health Clinic/Center · Clayton, CA · issued Aug 28, 2025
- Contra Costa County1306923446
Adolescent and Children Mental Health Clinic/Center · Concord, CA · issued Nov 1, 2006
- Contra Costa County1881772192
Adolescent and Children Mental Health Clinic/Center · Concord, CA · issued Nov 2, 2006
- Contra Costa County1518045764
Federally Qualified Health Center (FQHC) · Concord, CA · issued Nov 2, 2006
- Contra Costa County1346328507
Federally Qualified Health Center (FQHC) · Concord, CA · issued Nov 2, 2006
- Contra Costa County1407935737
Non-Surgical Family Planning Clinic/Center · Concord, CA · issued Nov 6, 2006
- Contra Costa County1215007893
Non-Surgical Family Planning Clinic/Center · Concord, CA · issued Nov 9, 2006
- Contra Costa County1023188489
Adult Mental Health Clinic/Center · Concord, CA · issued Nov 9, 2006
- Contra Costa County1356413710
Adolescent and Children Mental Health Clinic/Center · Concord, CA · issued Nov 14, 2006
- Contra Costa County1336214642
State or Local Public Health Clinic/Center · Concord, CA · issued Nov 21, 2006
- Contra Costa County1205152782
Mental Health Clinic/Center (Including Community Mental Health Center) · Concord, CA · issued Apr 9, 2010
- Contra Costa County1235545559
Adult Mental Health Clinic/Center · Concord, CA · issued Jul 8, 2014
- Contra Costa County1316339609
Ambulance · Concord, CA · issued Feb 24, 2015
Source: CMS NPPES monthly file of Aug 9, 2026, organization (Type 2) records.