NPIMap

Individual provider Active NPI

Mark Kluever, MD

  • Internal Medicine Physician
  • Mansfield, OH
National Provider Identifier
1518616986
Registry record updated Aug 5, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
35.152148 Issued in OH
Practice address
335 Glessner Ave
Mansfield, OH 44903-2269
Phone
(419) 526-8000
NPI assigned
Mar 22, 2022
Last updated
Aug 5, 2025By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 5, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
General Practice Physician 208D00000X ME165666 FL
Internal Medicine Physician 207R00000X 35.152148 OH Primary

Addresses

Primary practice location

335 Glessner Ave
Mansfield, OH 44903-2269

Mailing address

335 Glessner Ave
Mansfield, OH 44903-2269

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address mkluever1269752@direct.ohiohealth.com OhioHealth Physician Group, Inc.

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in FL, OH2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20240614000467 FL Practitioner - General Practice 5092199265
I20250616002677 OH Practitioner - Internal Medicine 5092199265 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Albert Einstein College of Medicine of Yeshiva University, 2022
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Ohiohealth CorporationGroup PAC ID 6305758426, 2,295 clinicians

Practice addresses (Care Compare)

335 Glessner Ave
Mansfield, OH 44903-2269
Phone (419) 526-8581

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
35.152148OHMDInternal Medicine Physician
ME165666FLMDGeneral Practice Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Ohiohealth Corporation CurrentSince Jul 1, 2025 Accepting new patients
Ohiohealth Corporation Internal Medicine CurrentSince Jul 1, 2025 Accepting new patients
Medcentral Health System Past Accepting new patients

Locations

393 E Town St
Ste 116
Columbus, OH 43215
Phone (614) 566-9108

Dept L3652
Columbus, OH 43260

921 E Franklin St
Kenton, OH 43326
Phone (419) 673-0761

335 Glessner Ave
Mansfield, OH 44903
Phone (419) 522-0320

Interoperability endpoints

  • Direct secure messaging: mark.kluever@hca4.eclinicaldirectplus.com

Organizations & group practices 3

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.

Hospital & facility affiliations 7

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1647907200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754352000000",
    "number": "1518616986",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "335 GLESSNER AVE",
            "city": "MANSFIELD",
            "state": "OH",
            "postal_code": "449032269",
            "fax_number": "727-819-2928"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "335 GLESSNER AVE",
            "city": "MANSFIELD",
            "state": "OH",
            "postal_code": "449032269",
            "telephone_number": "419-526-8000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KLUEVER",
        "first_name": "MARK",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2022-03-22",
        "last_updated": "2025-08-05",
        "certification_date": "2025-08-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208D00000X",
            "taxonomy_group": "",
            "desc": "General Practice",
            "state": "FL",
            "license": "ME165666",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "OH",
            "license": "35.152148",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mkluever1269752@direct.ohiohealth.com",
            "affiliation": "Y",
            "affiliationName": "OhioHealth Physician Group, Inc.",
            "address_1": "335 Glessner Ave",
            "city": "Mansfield",
            "state": "OH",
            "country_code": "US",
            "postal_code": "449032269",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Mansfield, OH

Sources for this page

Verify at the official NPI Registry.