Individual provider Active NPI

Catherine Marks, M.ED., LPCC

  • Counselor
  • North Olmsted, OH
National Provider Identifier
1255859666
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
CounselorTaxonomy code 101Y00000X
Practice address
24390 Gessner Rd
North Olmsted, OH 44070-1548
Phone
(330) 701-6983
NPI assigned
Sep 6, 2017
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Counselor 101Y00000X Primary

Addresses

Primary practice location

24390 Gessner Rd
North Olmsted, OH 44070-1548

Mailing address

396 Washington St # 266
Wellesley Hills, MA 02481-6209
Phone (855) 438-8331

Other identifiers 1

IdentifierTypeStateIssuer
C.1700514-TRNEMedicaidOH

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

Interoperability endpoints

  • Direct secure messaging: catherine.potesta@361010828083204.direct.elationemr.com

NPI Registry JSON

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

{
    "created_epoch": "1504656000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1255859666",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "396 WASHINGTON ST # 266",
            "city": "WELLESLEY HILLS",
            "state": "MA",
            "postal_code": "024816209",
            "telephone_number": "855-438-8331"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "24390 GESSNER RD",
            "city": "NORTH OLMSTED",
            "state": "OH",
            "postal_code": "440701548",
            "telephone_number": "330-701-6983"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARKS",
        "first_name": "CATHERINE",
        "credential": "M.ED., LPCC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-09-06",
        "last_updated": "2026-07-13",
        "certification_date": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101Y00000X",
            "taxonomy_group": "",
            "desc": "Counselor",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "C.1700514-TRNE",
            "state": "OH"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in North Olmsted, OH

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.