NPIMap

Organization Active NPI

Contra Costa County

  • General Acute Care Hospital
  • Martinez, CA
National Provider Identifier
1386719086
Registry record updated Oct 21, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
General Acute Care HospitalTaxonomy code 282N00000X
License
140000090 Issued in CA
Legal business name
CONTRA COSTA COUNTY
Practice address
2500 Alhambra Ave
Martinez, CA 94553-3156
Phone
(925) 370-5955
Fax
(925) 370-5275
NPI assigned
Nov 21, 2006
Organization subpart
Yes
Parent organization
CONTRA COSTA COUNTYAs reported in NPPES

NPPES NPI Registry

Updated by the provider on Oct 21, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Mr. David D. Lee, MBA, FHFMA
Title
Deputy Cfo
Phone
(925) 957-5445

Specialties & licenses 5

Specialty (taxonomy)CodeLicenseStatePrimary
Community/Behavioral Health Agency 251S00000X
Clinic/Center 261Q00000X
Ambulatory Surgical Clinic/Center 261QA1903X
Emergency Care Clinic/Center 261QE0002X
General Acute Care Hospital 282N00000X 140000090 CA Primary

Addresses

Primary practice location

2500 Alhambra Ave
Martinez, CA 94553-3156

Mailing address

50 Douglas Dr Ste 310
Martinez, CA 94553-4003

Other names 2

  • Contra Costa Health Doing business as
  • Contra Costa Regional Medical Center Doing business as

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA2 enrollments

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
O20050707001058 CA Part B Supplier - Clinic/Group Practice 8628052974 Receives reassigned benefits from 482 practitioners
6 other NPIs on this enrollment
This NPI is an additional NPI on the enrollment
Practice locations: San Pablo, CA; Pittsburg, CA; North Richmond, CA; Concord, CA; Brentwood, CA; Antioch, CA; Martinez, CA
O20080109000497 CA Part A Provider - Hospital 8628052974 Practice locations: Antioch, CA; San Pablo, CA; Richmond, CA; Pittsburg, CA; North Richmond, CA; Martinez, CA; Concord, CA; Brentwood, CA…

Hospital certification: CCN 050276

Legal name
CONTRA COSTA COUNTY
Doing business as
CONTRA COSTA REGIONAL MEDICAL CENTER AND HEALTH CENTERS
Certification status
Active
Provider type (POS)
Hospital – Short-term
Participating since
Jul 1, 1966
Last certification
Oct 27, 2017
Beds
164
Ownership / control type
Local
Organization structure
GovernmentNon-profit
Enrollment address
2500 Alhambra Ave
Martinez, CA 94553-3156
Main/Primary Hospital Location
Hospital subgroups
General, Acute care, Psychiatric unit

Facilities connected through Provider of Services related, parent or unit certification numbers.

Other NPIs with the same Medicare PAC ID 3

NPIs whose Medicare enrollments share a PECOS associate control ID (the same enrolled entity).

Other NPIs on the same Medicare enrollment 6

NPIs listed together on one Medicare enrollment, typically parts of the same organization.

Care Compare: Hospital

Medicare Care Compare
Listed as
Contra Costa Regional Medical CenterCCN 050276
Overall star rating
4 of 5
Type
Acute Care Hospitals
Ownership
Government - Local
Medicare certification status
ActiveFrom the Provider of Services file
Emergency services
Yes

National Provider Directory

National Provider Directory
Tax ID family
Contra Costa Cnty Path99 organizations share this tax ID, including this one
Part of
Contra Costa Cnty Path

Organizations with this tax ID in the same state 24

This tax ID family is large, so up to 24 of its organizations in the same state are linked here.

View all 24

Locations

171 Sand Creek Rd
Ste A
Brentwood, CA 94513
Phone (800) 495-8885

171 Sand Creek Rd
Brentwood, CA 94513
Phone (925) 757-5496

1430 Willow Pass Rd
Ste 100105
Concord, CA 94520
Phone (925) 288-3902

1420 Willow Pass Rd
Ste 140
Concord, CA 94520
Phone (925) 646-5480

50 Douglas Dr
Ste 310A
Martinez, CA 94553

2311 Loveridge Rd
Fl 1
Pittsburg, CA 94565
Phone (925) 431-2600

2010 Geary Rd
Pleasant Hill, CA 94523
Phone (925) 941-3312

1501 Fred Jackson Way
Richmond, CA 94801
Phone (510) 231-1370

2523 El Portal Dr
Ste 102
San Pablo, CA 94806
Phone (510) 215-3730

2523 El Portal Dr
Ste 206
San Pablo, CA 94806
Phone (510) 215-3730

2523 El Portal Dr
Ste 104
San Pablo, CA 94806
Phone (510) 215-3730

Ownership & related parties

All disclosed owners & managing parties 2

As disclosed on the Medicare enrollment (CMS All Owners files). Individuals include officers, directors and managing employees, who may not hold ownership.

NameRoleSinceShare
David Lee Individual Corporate OfficerDeputy Cfo Sep 4, 2025
Corporate DirectorDeputy Cfo Sep 4, 2025
W-2 Managing EmployeeAd;Deputy Cfo Feb 1, 2026
Operational/Managerial ControlDeputy Cfo Feb 1, 2026
Contra Costa County Organization, Martinez, CA Operational/Managerial Control Jan 1, 1980 100%

Owners & managing parties with NPI records 3

Owners and managing parties disclosed on this facility’s Medicare enrollment that are themselves Medicare-enrolled.

Parent organization (reported in NPPES) 1

This organization reports itself as a subpart in NPPES; the parent’s legal name matches this organization in the same state.

Practitioners & affiliated clinicians

Practitioners 361

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

View all 361

Affiliated clinicians 300

Clinicians who list this facility as an affiliation in Medicare Care Compare.

View all 300

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1164067200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1761004800000",
    "number": "1386719086",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "50 DOUGLAS DR STE 310",
            "city": "MARTINEZ",
            "state": "CA",
            "postal_code": "945534003"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2500 ALHAMBRA AVE",
            "city": "MARTINEZ",
            "state": "CA",
            "postal_code": "945533156",
            "telephone_number": "925-370-5955",
            "fax_number": "925-370-5275"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "CONTRA COSTA COUNTY",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "CONTRA COSTA COUNTY",
        "enumeration_date": "2006-11-21",
        "last_updated": "2025-10-21",
        "certification_date": "2025-10-21",
        "status": "A",
        "authorized_official_last_name": "LEE",
        "authorized_official_first_name": "DAVID",
        "authorized_official_middle_name": "D.",
        "authorized_official_title_or_position": "DEPUTY CFO",
        "authorized_official_telephone_number": "925-957-5445",
        "authorized_official_name_prefix": "Mr.",
        "authorized_official_credential": "MBA, FHFMA"
    },
    "taxonomies": [
        {
            "code": "251S00000X",
            "taxonomy_group": "",
            "desc": "Community/Behavioral Health",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "261Q00000X",
            "taxonomy_group": "",
            "desc": "Clinic/Center",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "261QA1903X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Ambulatory Surgical",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "261QE0002X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Emergency Care",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "282N00000X",
            "taxonomy_group": "",
            "desc": "General Acute Care Hospital",
            "state": "CA",
            "license": "140000090",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Contra Costa Health",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Contra Costa Regional Medical Center",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Contra Costa Regional Medical Center",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Martinez, CA

Sources for this page

Verify at the official NPI Registry.