Ryan Williams, SUDC- II

Primary specialty

Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X

License

15705 Issued in CA

Practice address

407 Helen Way
Bakersfield, CA 93307-6112

Phone

(661) 345-0153

Fax

(661) 325-4345

NPI assigned

Oct 14, 2015

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

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.

• Bakersfield Recovery Services, Inc.

  • Community/Behavioral Health Agency
  • Bakersfield, CA
  • NPI 1144777897

  Addiction (Substance Use Disorder)

  NPD (past)

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

{
    "created_epoch": "1444780800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761091200000",
    "number": "1922479013",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "235 DOUGLAS ST",
            "city": "BAKERSFIELD",
            "state": "CA",
            "postal_code": "933082507",
            "telephone_number": "661-345-0153",
            "fax_number": "661-325-4345"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "407 HELEN WAY",
            "city": "BAKERSFIELD",
            "state": "CA",
            "postal_code": "933076112",
            "telephone_number": "661-345-0153",
            "fax_number": "661-325-4345"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "9301 Opal St",
            "address_purpose": "LOCATION",
            "city": "Bakersfield",
            "state": "CA",
            "postal_code": "933076179",
            "country_code": "US",
            "telephone_number": "661-345-0153",
            "fax_number": "661-324-4345",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "RYAN",
        "credential": "SUDC- II",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2015-10-14",
        "last_updated": "2025-10-22",
        "certification_date": "2025-10-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "CA",
            "license": "15705",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Mark I Williams, MD
• Micah Danielle Williams
• Nevaeh Williams
• Randy Dale Williams I, RN
• Rhonda M Williams, PHARMD
• Shatonay Williams
• Shylan Williams
• Tamara Williams, LVN
• Taylor Michelle Williams
• Telly Denise Williams

• Addiction (Substance Use Disorder) Counselor in Bakersfield, CA
• Providers in Bakersfield, 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 Oct 22, 2025; 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.