William Brown

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

LCSW103618 Issued in CA

Practice address

9990 County Farm Rd Ste 5
Riverside, CA 92503-3542

Phone

(951) 358-3509

NPI assigned

Nov 21, 2018

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Other identifiers 3

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

Practice roles

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• County of Riverside

  dba Crisis Intervention Training (CIT) Program

  • Community/Behavioral Health Agency
  • Riverside, CA
  • NPI 1255037461
  NPD (past)

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

{
    "created_epoch": "1542758400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777334400000",
    "number": "1760951529",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9990 COUNTY FARM RD STE 5",
            "city": "RIVERSIDE",
            "state": "CA",
            "postal_code": "925033542",
            "telephone_number": "951-358-3509"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9990 COUNTY FARM RD STE 5",
            "city": "RIVERSIDE",
            "state": "CA",
            "postal_code": "925033542",
            "telephone_number": "951-358-3509"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "9890 County Farm Rd Ste 1",
            "address_purpose": "LOCATION",
            "city": "Riverside",
            "state": "CA",
            "postal_code": "925033678",
            "country_code": "US",
            "telephone_number": "951-509-8339",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BROWN",
        "first_name": "WILLIAM",
        "name_prefix": "Mr.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-11-21",
        "last_updated": "2026-04-28",
        "certification_date": "2026-04-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CA",
            "license": "LCSW103618",
            "primary": true
        },
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "CA",
            "license": "ASW36810",
            "primary": false
        },
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "CA",
            "license": "ASW90429",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BOARD OF BEHAVIORAL SCIENCES",
            "identifier": "LCSW103618",
            "state": "CA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BOARD OF BEHAVIORAL SCIENCES",
            "identifier": "ASW90429",
            "state": "CA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BOARD OF BEHAVIORAL SCIENCES #",
            "identifier": "ASW36810",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Sharnee Brown, LVN
• Suzanne Brown
• Tameka Wyenette Brown
• Toni Brown, CMT
• Victoria Brown
• Yakuba Brown
• Richard S. Browne
• Brett Browning
• Joseph Timothy Browning
• Kenneth Charles Browning, D.O.

• Clinical Social Worker in Riverside, CA
• Providers in Riverside, CA by specialty
• Clinical Social Worker in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 28, 2026; 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.