Barbara Ann Williams-Duthoy

Primary specialty

Speech-Language AssistantTaxonomy code 2355S0801X

License

1656 Issued in CA

Practice address

150 District Center Dr
Palm Springs, CA 92264-3626

Phone

(760) 883-2703

NPI assigned

Aug 12, 2026

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

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.

• Palm Springs Unified School District

  • School Registered Nurse
  • Palm Springs, CA
  • NPI 1427180694
  NPD (past)

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

{
    "created_epoch": "1786492800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786492800000",
    "number": "1790600245",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "150 DISTRICT CENTER DR",
            "city": "PALM SPRINGS",
            "state": "CA",
            "postal_code": "922643626",
            "telephone_number": "760-883-2703"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "150 DISTRICT CENTER DR",
            "city": "PALM SPRINGS",
            "state": "CA",
            "postal_code": "922643626",
            "telephone_number": "760-883-2703"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILLIAMS-DUTHOY",
        "first_name": "BARBARA",
        "middle_name": "ANN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-08-12",
        "last_updated": "2026-08-12",
        "certification_date": "2026-08-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2355S0801X",
            "taxonomy_group": "",
            "desc": "Specialist/Technologist, Speech-Language Assistant",
            "state": "CA",
            "license": "1656",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Martin Nelson Willans, MSW LCSW
• William Juarez Dental Corp
• William Juarez Dental Corp.
• William M. Kelly M.D., Inc.
• William R Schmitt, MD, Inc
• Antoinette Williams
• Erin Williams, PHARMD
• Eugene Williams
• Kimberly Williams
• Sugi Utama Williams, MSN, FNP-C, FNP-BC

• Speech-Language Assistant in Palm Springs, CA
• Providers in Palm Springs, CA by specialty
• Speech-Language Assistant in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 12, 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.