Individual provider Active NPI

Larkin Warsinsky, LISW

  • Clinical Social Worker
  • Marietta, OH
National Provider Identifier
1508334731
Registry record updated Jun 1, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
I.2103291 Issued in OH
Practice address
210 N 7TH St Ste 200
Marietta, OH 45750-2244
Phone
(740) 374-6338
Fax
(740) 374-6066
NPI assigned
Nov 6, 2018
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 1, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X I.2103291 OH Primary

Addresses

Primary practice location

210 N 7TH St Ste 200
Marietta, OH 45750-2244

Mailing address

795 Keller LN
Williamstown, WV 26187-8287
Phone (304) 771-1754

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address larkin.warsinsky@mmhs.medicity.net

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in OH
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: No
  • Power mobility devices: No
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20230921002714 OH Practitioner - Clinical Social Worker 2567816788 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Clinical Social Worker
Education
Other, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Southeastern Ohio Counseling Center, LLCGroup PAC ID 0042511834, 6 clinicians

Practice addresses (Care Compare)

239 A Old National Rd
Old Washington, OH 43768-9901
Phone (740) 489-5571

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
I.2103291OHMDClinical Social Worker

Practice roles

OrganizationSpecialtyStatusNew patients
Southeastern Ohio Counseling Center, LLC. CurrentSince Aug 30, 2023 Accepting new patients
Southeastern Ohio Counseling Center, LLC. CurrentSince Aug 30, 2020 Accepting new patients
Pfeifer Counseling, Consulting and Training LLC Past Accepting new patients
L & P Services, Inc. Clinical Past Accepting new patients

Locations

239A Old National Rd
Old Washington, OH 43768
Phone (740) 489-5571

Interoperability endpoints

  • Direct secure messaging: larkin.warsinsky@mmhs.medicity.net
  • FHIR API: https://api.qualifacts.org/api/fhir/southeasternohiocounseling/r4/

Organizations & group practices 5

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": "1541462400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780272000000",
    "number": "1508334731",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "795 KELLER LN",
            "city": "WILLIAMSTOWN",
            "state": "WV",
            "postal_code": "261878287",
            "telephone_number": "304-771-1754"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "210 N 7TH ST STE 200",
            "city": "MARIETTA",
            "state": "OH",
            "postal_code": "457502244",
            "telephone_number": "740-374-6338",
            "fax_number": "740-374-6066"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WARSINSKY",
        "first_name": "LARKIN",
        "credential": "LISW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-11-06",
        "last_updated": "2026-06-01",
        "certification_date": "2026-06-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "OH",
            "license": "I.2103291",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "larkin.warsinsky@mmhs.medicity.net",
            "affiliation": "N",
            "address_1": "210 N 7th St Ste 200",
            "city": "Marietta",
            "state": "OH",
            "country_code": "US",
            "postal_code": "457502244",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Marietta, OH

Sources for this page

Verify at the official NPI Registry.