NPIMap

Organization Active NPI

Bay Area Community Services, Inc.

  • Mental Illness Community Based Residential Treatment Facility
  • Oakland, CA
National Provider Identifier
1497220784
Registry record updated Jun 20, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Illness Community Based Residential Treatment FacilityTaxonomy code 320800000X
Legal business name
BAY AREA COMMUNITY SERVICES, INC.
Practice address
516 31St St
Oakland, CA 94609-3204
Phone
(510) 613-0330
Fax
(510) 569-4589
NPI assigned
Oct 12, 2018
Organization subpart
No

Authorized official

NPPES NPI Registry
Name
Michael Stanton Ward
Title
Senior Director of Administration
Phone
(510) 219-7451

Other NPIs on the same Medicare enrollment 24

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

Corporate family (same tax ID) 44

Organizations that report the same tax identification number in the National Provider Directory.

View all 44

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA

Medicare enrollment records 1

Medicare enrollment files
Enrollment IDStateProvider typePAC IDDetails
O20190607001798 CA Part B Supplier - Clinic/Group Practice 5890028781 Receives reassigned benefits from 25 practitioners
24 other NPIs on this enrollment
This NPI is an additional NPI on the enrollment
Practice locations: Hayward, CA; Vallejo, CA; Sacramento, CA; Pleasanton, CA; Oakland, CA; Fremont, CA

National Provider Directory

National Provider Directory
Tax ID family
Bay Area Community Services (45 organizations share this tax ID)

Specialties & licenses 1

NPPES NPI Registry
Specialty (taxonomy)CodeLicenseStatePrimary
Mental Illness Community Based Residential Treatment Facility 320800000X Primary

Addresses

NPPES NPI Registry

Primary practice location

516 31St St
Oakland, CA 94609-3204

Mailing address

390 40TH St
Oakland, CA 94609-2633
Phone (510) 613-0330

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format, last updated by the provider on Jun 20, 2025.

{
    "created_epoch": "1539302400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1750377600000",
    "number": "1497220784",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "390 40TH ST",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946092633",
            "telephone_number": "510-613-0330",
            "fax_number": "510-569-4589"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "516 31ST ST",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946093204",
            "telephone_number": "510-613-0330",
            "fax_number": "510-569-4589"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "BAY AREA COMMUNITY SERVICES, INC.",
        "organizational_subpart": "NO",
        "enumeration_date": "2018-10-12",
        "last_updated": "2025-06-20",
        "certification_date": "2025-06-20",
        "status": "A",
        "authorized_official_last_name": "WARD",
        "authorized_official_first_name": "MICHAEL",
        "authorized_official_middle_name": "STANTON",
        "authorized_official_title_or_position": "SENIOR DIRECTOR OF ADMINISTRATION",
        "authorized_official_telephone_number": "510-219-7451"
    },
    "taxonomies": [
        {
            "code": "320800000X",
            "taxonomy_group": "",
            "desc": "Community Based Residential Treatment Facility, Mental Illness",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Oakland, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 20, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.