Individual provider Active NPI

Edward P Williams, M.ED., LADC

  • Addiction (Substance Use Disorder) Counselor
  • Poteau, OK
National Provider Identifier
1043539182
Registry record updated Apr 3, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X
License
1299 Issued in OK
Practice address
210 S Wilson St
Poteau, OK 74953-4917
Phone
(918) 649-0011
Fax
(918) 649-0066
NPI assigned
May 28, 2010
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Apr 3, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Addiction (Substance Use Disorder) Counselor 101YA0400X 1299 OK Primary
Rehabilitation Psychologist 103TR0400X

Addresses

Primary practice location

210 S Wilson St
Poteau, OK 74953-4917

Mailing address

210 S Wilson St
Poteau, OK 74953-4917
Phone (918) 649-0011

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
Credentials
Master of Education

Practice roles

OrganizationSpecialtyStatusNew patients
Eastern Oklahoma Mental Health & Counseling LLC CurrentSince Jun 25, 2023 Accepting new patients

Locations

210 S Wilson St
Poteau, OK 74953
Phone (918) 649-0011

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": "1275004800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775174400000",
    "number": "1043539182",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "210 S WILSON ST",
            "city": "POTEAU",
            "state": "OK",
            "postal_code": "749534917",
            "telephone_number": "918-649-0011",
            "fax_number": "918-649-0066"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "210 S WILSON ST",
            "city": "POTEAU",
            "state": "OK",
            "postal_code": "749534917",
            "telephone_number": "918-649-0011",
            "fax_number": "918-649-0066"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "EDWARD",
        "middle_name": "P",
        "credential": "M.ED., LADC",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2010-05-28",
        "last_updated": "2026-04-03",
        "certification_date": "2026-04-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "OK",
            "license": "1299",
            "primary": true
        },
        {
            "code": "103TR0400X",
            "taxonomy_group": "",
            "desc": "Psychologist, Rehabilitation",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Poteau, OK

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 3, 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.