Gwendolyn Williams-Guess

Primary specialty

Peer SpecialistTaxonomy code 175T00000X

Practice address

255 N D St Ste 412
San Bernardino, CA 92401-1715

Phone

(951) 788-5902

Fax

(951) 788-5903

NPI assigned

Nov 1, 2022

Sex

Female

Sole proprietor

Yes

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

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.

• Walden Environment

  • Community/Behavioral Health Agency
  • San Bernardino, CA
  • NPI 1225351828
  NPD
• Walden Environment

  • Foster Care Agency
  • Riverside, CA
  • NPI 1851614457
  NPD (past)

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

{
    "created_epoch": "1667260800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1678320000000",
    "number": "1871200659",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3576 ARLINGTON AVE STE 106",
            "city": "RIVERSIDE",
            "state": "CA",
            "postal_code": "925063907",
            "telephone_number": "951-788-5905",
            "fax_number": "951-788-5903"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "255 N D ST STE 412",
            "city": "SAN BERNARDINO",
            "state": "CA",
            "postal_code": "924011715",
            "telephone_number": "951-788-5902",
            "fax_number": "951-788-5903"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILLIAMS-GUESS",
        "first_name": "GWENDOLYN",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2022-11-01",
        "last_updated": "2023-03-09",
        "certification_date": "2023-03-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "175T00000X",
            "taxonomy_group": "",
            "desc": "Peer Specialist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Katelyn Wilkinson, LCSW
• Sarah Kathleen Wilkinson, PSY.D.
• Brent Willard, M.D.
• William W Goral, MD, Inc
• Phebee William, PMHNP
• Kasey Williams-Lopez
• Adrian Russell Williams
• Amber Marie Williams
• Amy Williams
• Angela Williams

• Peer Specialist in San Bernardino, CA
• Providers in San Bernardino, CA by specialty
• Peer Specialist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 9, 2023; 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.