Individual provider Active NPI

Samantha Riddle, SUDP

  • Addiction (Substance Use Disorder) Counselor
  • Yakima, WA
National Provider Identifier
1922687532
Registry record updated Jul 14, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X
License
CP61523157 Issued in WA
Practice address
12 S 8TH St
Yakima, WA 98901-3020
Phone
(509) 454-4143
NPI assigned
Apr 2, 2021
Last updated
Jul 14, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 14, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Addiction (Substance Use Disorder) Counselor 101YA0400X CP61523157 WA Primary

Addresses

Primary practice location

12 S 8TH St
Yakima, WA 98901-3020

Mailing address

PO Box 2605
Yakima, WA 98907-2605
Phone (509) 454-4143

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
CO61144082WAMDAddiction (Substance Use Disorder) Counselor

Practice roles

OrganizationSpecialtyStatusNew patients
Barth and Associates PastSince Apr 6, 2021 Accepting new patients

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1617321600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783987200000",
    "number": "1922687532",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 2605",
            "city": "YAKIMA",
            "state": "WA",
            "postal_code": "989072605",
            "telephone_number": "509-454-4143"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12 S 8TH ST",
            "city": "YAKIMA",
            "state": "WA",
            "postal_code": "989013020",
            "telephone_number": "509-454-4143"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RIDDLE",
        "first_name": "SAMANTHA",
        "credential": "SUDP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-04-02",
        "last_updated": "2026-07-14",
        "certification_date": "2026-07-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "WA",
            "license": "CP61523157",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Yakima, WA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 14, 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.