Crystal J. Williamson, MS, LCSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

50763 Issued in TX

Practice address

3939 W Green Oaks Blvd Ste 211
Arlington, TX 76016-2793

Phone

(817) 381-9683

NPI assigned

Jul 18, 2018

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)

Enrolled

Credentials

Master of Science

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.

• The Refuge Counseling Resources

  • Community/Behavioral Health Agency
  • Mansfield, TX
  • NPI 1184971392
  NPD (past)

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

{
    "created_epoch": "1531872000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784073600000",
    "number": "1114403466",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3939 W GREEN OAKS BLVD STE 211",
            "city": "ARLINGTON",
            "state": "TX",
            "postal_code": "760162793",
            "telephone_number": "817-381-9683"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3939 W GREEN OAKS BLVD STE 211",
            "city": "ARLINGTON",
            "state": "TX",
            "postal_code": "760162793",
            "telephone_number": "817-381-9683"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILLIAMSON",
        "first_name": "CRYSTAL",
        "middle_name": "J.",
        "name_prefix": "Mrs.",
        "credential": "MS, LCSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-07-18",
        "last_updated": "2026-07-15",
        "certification_date": "2026-07-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "TX",
            "license": "50763",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Shanell Asalynn Williams, LCSW
• Shauntavia Williams, CRANIAL PROSTHETIC
• Timothy E Williams, M.D.
• Tracey M Williams, LPC
• Zandera Williams, LPC
• Willis Counseling Services, LLC
• Gary Glen Willis, OD
• Shirley Anne Willis, PH.D.
• Susan M. Willis, CRNA
• Tamara Lynn Willmoth, PA-C

• Clinical Social Worker in Arlington, TX
• Providers in Arlington, TX by specialty
• Clinical Social Worker in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 15, 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.