Individual provider Active NPI

Casey Tarvin, CMS, QMHS

  • Addiction (Substance Use Disorder) Counselor
  • Portsmouth, OH
National Provider Identifier
1174139489
Registry record updated Jul 17, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X
License
LICDC.163050 Issued in OH
Practice address
411 Court St
Portsmouth, OH 45662-3932
Phone
(740) 354-6685
NPI assigned
Sep 22, 2020
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 17, 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 LICDC.163050 OH Primary
Social Worker 104100000X S.2614184 OH

Addresses

Primary practice location

411 Court St
Portsmouth, OH 45662-3932

Mailing address

411 Court St
Portsmouth, OH 45662-3932
Phone (740) 354-6685

Other names 1

  • Casey Brown Former name

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
LCDCII.162035OHMDAddiction (Substance Use Disorder) Counselor
S.2504655-TRNEOHMDSocial Worker

Interoperability endpoints

  • Direct secure messaging: casey.brown.p1@direct.thecounselingcenter.nextgenshare.com

NPI Registry JSON

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

{
    "created_epoch": "1600732800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784246400000",
    "number": "1174139489",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "411 COURT ST",
            "city": "PORTSMOUTH",
            "state": "OH",
            "postal_code": "456623932",
            "telephone_number": "740-354-6685"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "411 COURT ST",
            "city": "PORTSMOUTH",
            "state": "OH",
            "postal_code": "456623932",
            "telephone_number": "740-354-6685"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TARVIN",
        "first_name": "CASEY",
        "credential": "CMS, QMHS",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-09-22",
        "last_updated": "2026-07-17",
        "certification_date": "2026-07-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "OH",
            "license": "LICDC.163050",
            "primary": true
        },
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "OH",
            "license": "S.2614184",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "CASEY",
            "last_name": "BROWN",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Portsmouth, OH

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 17, 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.