Kathleen Marren Kelly, MD

Primary specialty

Otolaryngology PhysicianTaxonomy code 207Y00000X

License

35.143311 Issued in OH

Practice address

915 Olentangy River Rd FL 4
Columbus, OH 43212-3153

Phone

(614) 366-3687

Fax

(614) 293-6176

NPI assigned

Apr 6, 2015

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

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

Specialty

Otolaryngology

Education

Columbia University College of Physicians and Surgeons, 2015

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Osu Otolaryngology Head and Neck Surgery LLCGroup PAC ID 9830114529, 66 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Ohio State University State Health System Hospital, Columbus, OH, CCN 360085
• James Cancer Hospital & Solove Research Institute Hospital, Columbus, OH, CCN 360242

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: kkelly654708@direct.hopkinsmedicine.org
• Direct secure messaging: kkelly1007188@direct.osumc.edu

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.

• Osu Otolaryngology Head and Neck Surgery LLC

  • Otolaryngology Physician
  • Columbus, OH
  • NPI 1861449407
  Medicare reassignment Care Compare group NPD

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

• Arthur G James Cancer Hospital and Research Institute

  • Special Hospital
  • Columbus, OH
  • NPI 1124127683
  Care Compare affiliation
• Ohio State University Hospitals

  • Rehabilitation Hospital Unit
  • Columbus, OH
  • NPI 1184723637
  Care Compare affiliation
• Ohio State University Hospitals

  • General Acute Care Hospital
  • Columbus, OH
  • NPI 1447359997
  Care Compare affiliation
• Ohio State University Hospitals

  • Psychiatric Hospital Unit
  • Columbus, OH
  • NPI 1790876183
  Care Compare affiliation

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

{
    "created_epoch": "1428278400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764633600000",
    "number": "1336534320",
    "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": "614-366-3687",
            "fax_number": "614-293-9698"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "915 OLENTANGY RIVER RD FL 4",
            "city": "COLUMBUS",
            "state": "OH",
            "postal_code": "432123153",
            "telephone_number": "614-366-3687",
            "fax_number": "614-293-6176"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KELLY",
        "first_name": "KATHLEEN",
        "middle_name": "MARREN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-04-06",
        "last_updated": "2025-12-02",
        "certification_date": "2025-12-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Y00000X",
            "taxonomy_group": "",
            "desc": "Otolaryngology",
            "state": "OH",
            "license": "35.143311",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Erin Kelly, MD
• Garrett T. Kelly, MD
• Jaden Christopher Kelly, CPHT
• Jennifer M. Kelly, APRN-CNP
• John Kelly
• Kelly Kelly, LPCC-S
• Lauren M. Kelly
• Scott Alan Kelly, D.D.S
• Sean Gerard Kelly, MD
• Talayna Davonn Kelly

• Otolaryngology Physician in Columbus, OH
• Providers in Columbus, OH by specialty
• Otolaryngology Physician in Ohio

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 2, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.