Individual provider Active NPI

Melissa Blankenship, CDCA

  • Addiction (Substance Use Disorder) Counselor
  • Columbus, OH
National Provider Identifier
1982473948
Registry record updated May 19, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X
License
184539 Issued in OH
Practice address
100 Noe Bixby Rd
Columbus, OH 43213-1460
Phone
(614) 892-2454
NPI assigned
Jan 1, 2024
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on May 19, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Community Health Worker 172V00000X
Addiction (Substance Use Disorder) Counselor 101YA0400X 184539 OH Primary

Addresses

Primary practice location

100 Noe Bixby Rd
Columbus, OH 43213-1460

Mailing address

35 N Washington St
Delaware, OH 43015-1915
Phone (740) 203-0026

Other practice location 1

11 Graham Dr
Athens, OH 45701-1430
Phone (800) 321-8293

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
184539OHMDAddiction (Substance Use Disorder) Counselor

Practice roles

OrganizationSpecialtyStatusNew patients
Maryhaven Inc. PastSince Jan 7, 2024 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": "1704067200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779148800000",
    "number": "1982473948",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "35 N WASHINGTON ST",
            "city": "DELAWARE",
            "state": "OH",
            "postal_code": "430151915",
            "telephone_number": "740-203-0026"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 NOE BIXBY RD",
            "city": "COLUMBUS",
            "state": "OH",
            "postal_code": "432131460",
            "telephone_number": "614-892-2454"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "11 Graham Dr",
            "address_purpose": "LOCATION",
            "city": "Athens",
            "state": "OH",
            "postal_code": "457011430",
            "country_code": "US",
            "telephone_number": "800-321-8293",
            "fax_number": "800-321-8293",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BLANKENSHIP",
        "first_name": "MELISSA",
        "credential": "CDCA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2024-01-01",
        "last_updated": "2026-05-19",
        "certification_date": "2026-05-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "172V00000X",
            "taxonomy_group": "",
            "desc": "Community Health Worker",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "OH",
            "license": "184539",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Columbus, OH

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 19, 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.