OrganizationActive
Contra Costa County
NPI 1427138726 · General Acute Care Hospital · Martinez, CA
Contra Costa County is a General Acute Care Hospital organization in Martinez, CA (NPI 1427138726).
Provider details
- NPI number
- 1427138726
- Entity type
- Organization
- Primary specialty
- General Acute Care HospitalHospitals
- Parent organization
- Contra Costa County
- Organization subpart
- Yes
- Authorized official
- David Lee, Deputy Cfo(925) 957-5445
Specialties & taxonomies
Hospitals
- Community/Behavioral Health Agency251S00000X
Agencies
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
2500 Alhambra Avenue
Contra Costa Regional Medical Center and Health Centers
Martinez, CA 94553-3156
Phone: (925) 957-5429
Fax: (925) 957-5401
Street-level locationGet directions
Mailing address
50 Douglas Dr Ste 310
Martinez, CA 94553-4003
Other names (DBA / former)
- Doing business as
- Contra Costa Health
- Doing business as
- Contra Costa Regional Medical Center and Health Centers
Registry dates
- Enumerated
- 2006-10-17
- Last updated
- 2025-10-09
- Certified
- 2025-10-09
Frequently asked questions
- What is Contra Costa County's NPI number?
- Contra Costa County's National Provider Identifier (NPI) is 1427138726, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Contra Costa County?
- Contra Costa County is classified in the NPPES registry as General Acute Care Hospital (Hospitals).
- Where is Contra Costa County located?
- Contra Costa County's practice location on file with NPPES is 2500 Alhambra Avenue, Martinez, CA 94553-3156.
- What is Contra Costa County's phone number?
- The practice phone number listed in the NPPES registry for Contra Costa County is (925) 957-5429.
- Who is the authorized official for Contra Costa County?
- The authorized official listed on Contra Costa County's NPPES record is David Lee, Deputy Cfo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Contra Costa County's NPI active?
- Yes — Contra Costa County's NPI (1427138726) is active in the NPPES registry as of the last update on 2025-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.