NPIMap

Individual provider Active NPI

Joanna Linn Failor, D.O.

  • Internal Medicine Physician
  • Marion, OH
National Provider Identifier
1922217686
Registry record updated Jan 8, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
34.009440 Issued in OH
Practice address
1040 Delaware Ave
Marion, OH 43302-6416
Phone
(740) 692-4436
Fax
(740) 383-7067
NPI assigned
May 21, 2007
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 8, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 34.009440 OH Primary

Addresses

Primary practice location

1040 Delaware Ave
Marion, OH 43302-6416

Mailing address

1040 Delaware Ave
Marion, OH 43302-6416

Other identifiers 1

IdentifierTypeStateIssuer
2984856MedicaidOH

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address jfailor32166@direct.ohiohealth.com Marion Area Physicians LLC

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20090923000547 OH Practitioner - Internal Medicine 7618023201 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Ohio University, College of Osteopathic Medicine, 2006
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Marion Area Physicians LLCGroup PAC ID 1850549437, 179 clinicians

Practice addresses (Care Compare)

1040 Delaware Ave
Marion, OH 43302-6416
Phone (740) 383-7936

4885 Olentangy River Rd
Columbus, OH 43214-1952
Phone (614) 326-5665

4885 Olentangy River Rd
Columbus, OH 43214-1953

4885 Olentangy River Rd
Columbus, OH 43214-1993

4895 Olentangy River Rd
Columbus, OH 43214-1185

625 Africa Rd
Westerville, OH 43082-0002

655 Africa Rd
Westerville, OH 43082-9808
Phone (614) 447-9495

8050 E Main St
Suite 1200
Reynoldsburg, OH 43068-2575
Phone (614) 259-0923

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Mary Rutan Hospital CurrentSince Jan 28, 2025 Accepting new patients
Mary Rutan Hospital CurrentSince Jan 28, 2025 Accepting new patients
Central Ohio Primary Care Physicians Inc Hospitalist Current Accepting new patients
Central Ohio Primary Care Physicians, Inc. Internal Medicine CurrentSince Jan 1, 2011 Accepting new patients
Central Ohio Primary Care Physicians, Inc. CurrentSince Jan 1, 2011 Accepting new patients
Marion Area Physicians LLC Internal Medicine CurrentSince Dec 1, 2025 Accepting new patients
Mary Rutan Hospital Past Accepting new patients
Lima Memorial Joint Operating Company Past Accepting new patients
Capitol Medical Associates,LLC Hospitalist Past Accepting new patients

Locations

205 E Palmer Rd
Bellefontaine, OH 43311
Phone (937) 592-4015

Dept L3652
Columbus, OH 43260

4885 Olentangy River Rd
Columbus, OH 43214
Phone (614) 326-5665

4895 Olentangy River Rd
Ste 250
Columbus, OH 43214
Phone (614) 267-8371

1040 Delaware Ave
Marion, OH 43302
Phone (330) 256-9874

655 Africa Rd
Westerville, OH 43082

Interoperability endpoints

  • Direct secure messaging: jfailor18945@copcp.medicity.net

Organizations & group practices 9

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 8

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": "1179705600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767830400000",
    "number": "1922217686",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1040 DELAWARE AVE",
            "city": "MARION",
            "state": "OH",
            "postal_code": "433026416"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1040 DELAWARE AVE",
            "city": "MARION",
            "state": "OH",
            "postal_code": "433026416",
            "telephone_number": "740-692-4436",
            "fax_number": "740-383-7067"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FAILOR",
        "first_name": "JOANNA",
        "middle_name": "LINN",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-05-21",
        "last_updated": "2026-01-08",
        "certification_date": "2026-01-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "OH",
            "license": "34.009440",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "2984856",
            "state": "OH"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "jfailor32166@direct.ohiohealth.com",
            "affiliation": "Y",
            "affiliationName": "Marion Area Physicians LLC",
            "address_1": "1040 Delaware Ave",
            "city": "Marion",
            "state": "OH",
            "country_code": "US",
            "postal_code": "433026416",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Marion, OH

Sources for this page

Verify at the official NPI Registry.