Individual provider Active NPI

Eileen Susan Mayfield

  • Addiction (Substance Use Disorder) Counselor
  • Spokane, WA
National Provider Identifier
1619481918
Registry record updated Nov 22, 2017
On this page

Key facts

NPPES NPI Registry
Primary specialty
Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X
License
CP00000031 Issued in WA
Practice address
701 E 3Rd Ave
Spokane, WA 99202-6014
Phone
(509) 838-6092
Fax
(509) 838-6110
NPI assigned
Nov 22, 2017
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Nov 22, 2017

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) CounselorGroup: 193400000X SINGLE SPECIALTY GROUP 101YA0400X CP00000031 WA Primary

Addresses

Primary practice location

701 E 3Rd Ave
Spokane, WA 99202-6014

Mailing address

5606 W Pacific Park Dr
Spokane, WA 99208-9611
Phone (509) 435-1903

Other identifiers 1

IdentifierTypeStateIssuer
202064370WAMedicaidWA

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
CP00000031WAMDAddiction (Substance Use Disorder) Counselor

Practice roles

OrganizationSpecialtyStatusNew patients
New Horizon Care Centers, Inc. Single Specialty PastSince Sep 10, 2025 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 and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1511308800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1511308800000",
    "number": "1619481918",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5606 W PACIFIC PARK DR",
            "city": "SPOKANE",
            "state": "WA",
            "postal_code": "992089611",
            "telephone_number": "509-435-1903"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "701 E 3RD AVE",
            "city": "SPOKANE",
            "state": "WA",
            "postal_code": "992026014",
            "telephone_number": "509-838-6092",
            "fax_number": "509-838-6110"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MAYFIELD",
        "first_name": "EILEEN",
        "middle_name": "SUSAN",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2017-11-22",
        "last_updated": "2017-11-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "WA",
            "license": "CP00000031",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "202064370WA",
            "state": "WA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Spokane, WA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 22, 2017; 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.