William Brian Findlay, M.S., B.C.B.A.

Primary specialty

Behavior AnalystTaxonomy code 103K00000X

License

1518 Issued in TX

Practice address

3242 Remond Dr
Dallas, TX 75211-1619

Phone

(214) 743-1200

NPI assigned

Jan 12, 2009

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Master of Science

State licenses

Practice roles

Locations

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.

• Dallas County Mental Health & Mental Retardation Center

  dba Metrocare Services

  • Psychiatry Physician
  • Dallas, TX
  • NPI 1023239886

  Behavior Analyst

  NPD

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

{
    "created_epoch": "1231718400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780012800000",
    "number": "1003053190",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1322 FALCON DR",
            "city": "LEWISVILLE",
            "state": "TX",
            "postal_code": "750777637",
            "telephone_number": "251-331-1436"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3242 REMOND DR",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752111619",
            "telephone_number": "214-743-1200"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1322 Falcon Dr",
            "address_purpose": "LOCATION",
            "city": "Lewisville",
            "state": "TX",
            "postal_code": "750777637",
            "country_code": "US",
            "telephone_number": "251-331-1436",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1330 River Bend Dr Ste 100",
            "address_purpose": "LOCATION",
            "city": "Dallas",
            "state": "TX",
            "postal_code": "752474934",
            "country_code": "US",
            "telephone_number": "214-743-1200",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FINDLAY",
        "first_name": "WILLIAM",
        "middle_name": "BRIAN",
        "name_prefix": "Mr.",
        "credential": "M.S., B.C.B.A.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2009-01-12",
        "last_updated": "2026-05-29",
        "certification_date": "2026-05-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "TX",
            "license": "1518",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Charles Finch
• Kathy L. Finch
• Michael Lavaughn Finch, M.D.
• Sarah King-Morgan Findeis, M.D.
• Katheryn Sabrina Findlay, FNP-C
• Ryan Findley, LPC
• Bruce Anthony Fine, M.D.
• Chitra J Fine, M.D.
• Deborah Anne Fine, R.N.
• Joshua K Fine, M.D.

• Behavior Analyst in Dallas, TX
• Providers in Dallas, TX by specialty
• Behavior Analyst in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 29, 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.