NPIMap

Organization Active NPI

Contra Costa County

  • Substance Use Disorder Rehabilitation Clinic/Center
  • Martinez, CA
National Provider Identifier
1821168618
Registry record updated Oct 17, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Substance Use Disorder Rehabilitation Clinic/CenterTaxonomy code 261QR0405X
Legal business name
CONTRA COSTA COUNTY
Practice address
4645 Pacheco Blvd
Martinez, CA 94553-3625
Phone
(925) 957-5429
NPI assigned
Nov 8, 2006
Organization subpart
Yes
Parent organization
CONTRA COSTA COUNTYAs reported in NPPES

NPPES NPI Registry

Updated by the provider on Oct 17, 2025

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

Authorized official

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Substance Use Disorder Rehabilitation Clinic/Center 261QR0405X Primary

Addresses

Primary practice location

4645 Pacheco Blvd
Martinez, CA 94553-3625

Mailing address

50 Douglas Dr Ste 310
Martinez, CA 94553-4003

Other identifiers 1

IdentifierTypeStateIssuer
070750OtherCASUBSTANCE ABUSE

Other names 1

  • Discovery House Doing business as

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 23

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

View all 23

Locations

4645 Pacheco Blvd
Martinez, CA 94553
Phone (925) 646-9270

Ownership & related parties

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.

NPI Registry JSON

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

{
    "created_epoch": "1162944000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1760659200000",
    "number": "1821168618",
    "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": "4645 PACHECO BLVD",
            "city": "MARTINEZ",
            "state": "CA",
            "postal_code": "945533625",
            "telephone_number": "925-957-5429"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "CONTRA COSTA COUNTY",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "CONTRA COSTA COUNTY",
        "enumeration_date": "2006-11-08",
        "last_updated": "2025-10-17",
        "certification_date": "2025-10-17",
        "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_credential": "MBA, FHFMA"
    },
    "taxonomies": [
        {
            "code": "261QR0405X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Rehabilitation, Substance Use Disorder",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "SUBSTANCE ABUSE",
            "identifier": "070750",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Discovery House",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Martinez, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 17, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.