Trisha Williams

Primary specialty

Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X

License

6480 Issued in CA

Practice address

1839 S El Dorado St
Stockton, CA 95206-2025

Phone

(094) 664-2002

Fax

(209) 938-0281

NPI assigned

Jan 17, 2017

Last updated

Sep 1, 2026By the provider in NPPES

Sex

Female

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

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Aegis Treatment Centers, LLC

  • Methadone Clinic
  • Banning, CA
  • NPI 1376293407
  NPD (past)
• Aegis Treatment Centers, LLC

  dba dba: Healthy Connections

  • Methadone Clinic
  • Lodi, CA
  • NPI 1649669979
  NPD (past)
• Medmark Treatment Centers - Stockton, Inc.

  • Methadone Clinic
  • Stockton, CA
  • NPI 1851453500
  NPD (past)

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

{
    "created_epoch": "1484611200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788220800000",
    "number": "1417493339",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1839 S EL DORADO ST",
            "city": "STOCKTON",
            "state": "CA",
            "postal_code": "952062025",
            "telephone_number": "209-466-4200",
            "fax_number": "209-466-4446"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1839 S EL DORADO ST",
            "city": "STOCKTON",
            "state": "CA",
            "postal_code": "952062025",
            "telephone_number": "094-664-2002",
            "fax_number": "209-938-0281"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "541 S Ham Ln Ste A&b",
            "address_purpose": "LOCATION",
            "city": "Lodi",
            "state": "CA",
            "postal_code": "952423059",
            "country_code": "US",
            "telephone_number": "209-224-8940",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "590 Rio Lindo Ave",
            "address_purpose": "LOCATION",
            "city": "Chico",
            "state": "CA",
            "postal_code": "959261817",
            "country_code": "US",
            "telephone_number": "530-897-0562",
            "fax_number": "530-345-0261",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3707 E Shields Ave",
            "address_purpose": "LOCATION",
            "city": "Fresno",
            "state": "CA",
            "postal_code": "937267029",
            "country_code": "US",
            "telephone_number": "559-229-9040",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "TRISHA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-01-17",
        "last_updated": "2026-09-01",
        "certification_date": "2026-09-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "CA",
            "license": "6480",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Showvon Breana Williams, APCC
• Steven Williams, MD
• Ted Williams
• Tiffany S Williams, PTA
• Tracy Ann Williams, COTA
• Tyresha Williams
• Veronkia Williams
• Ernest Donell Williamson Jr.
• Willie E. Williford III
• Joetta Kay Willis, M.A.

• Addiction (Substance Use Disorder) Counselor in Stockton, CA
• Providers in Stockton, CA by specialty
• Addiction (Substance Use Disorder) Counselor in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 1, 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.