Individual provider Active NPI

Ian Christopher Klonk, MD

  • Diagnostic Radiology Physician
  • Columbus, OH
National Provider Identifier
1952808099
Registry record updated Jun 5, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
35.138602 Issued in OH
Practice address
395 W 12TH Ave
Columbus, OH 43210-1267
Phone
(614) 293-8315
Fax
(614) 293-6935
NPI assigned
Apr 6, 2018
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 5, 2023

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Diagnostic Radiology Physician 2085R0202X 35.138602 OH Primary

Addresses

Primary practice location

395 W 12TH Ave
Columbus, OH 43210-1267

Mailing address

700 Ackerman Rd Ste 2120
Columbus, OH 43202-1559
Phone (614) 293-8315

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: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20230614001012 OH Practitioner - Diagnostic Radiology 2668729260 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
Other, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Cleveland ClinicGroup PAC ID 1850203555, 6,954 clinicians
Clinic Medical Services CompanyGroup PAC ID 5698674653, 201 clinicians

Practice addresses (Care Compare)

9500 Euclid Ave
Cleveland, OH 44195-0001
Phone (216) 444-5433

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Wooster Clinic, LLC CurrentSince Jul 11, 2024 Accepting new patients
The Cleveland Clinic Foundation CurrentSince Jul 11, 2024 Accepting new patients
Clinic Medical Services Company LLC Diagnostic Radiology CurrentSince Feb 8, 2025 Accepting new patients
Clinic Medical Services Company Diagnostic Radiology CurrentSince Feb 8, 2025 Accepting new patients

Locations

525 E Market St
Akron, OH 44304
Phone (330) 375-6350

2420 Lake Ave
Ashtabula, OH 44004
Phone (216) 986-2919

9500 Euclid Ave
Cleveland, OH 44195
Phone (216) 442-1270

6801 Brecksville Rd
Ste 20
Seven Hills, OH 44131
Phone (216) 445-3363

1740 Cleveland Rd
Wooster, OH 44691
Phone (330) 287-4500

Organizations & group practices 4

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.

Hospital & facility affiliations 5

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": "1522972800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1685923200000",
    "number": "1952808099",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "700 ACKERMAN RD STE 2120",
            "city": "COLUMBUS",
            "state": "OH",
            "postal_code": "432021559",
            "telephone_number": "614-293-8315",
            "fax_number": "614-293-6935"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "395 W 12TH AVE",
            "city": "COLUMBUS",
            "state": "OH",
            "postal_code": "432101267",
            "telephone_number": "614-293-8315",
            "fax_number": "614-293-6935"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KLONK",
        "first_name": "IAN",
        "middle_name": "CHRISTOPHER",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2018-04-06",
        "last_updated": "2023-06-05",
        "certification_date": "2023-06-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "OH",
            "license": "35.138602",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Columbus, OH

Sources for this page

Verify at the official NPI Registry.