Gretchen Anne McNally, APRN-CNP

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

APRN.CNP.07639 Issued in OH

Practice address

2121 Kenny Rd FL 6
Columbus, OH 43210-3100

Phone

(614) 293-3196

Fax

(614) 293-4812

NPI assigned

Jun 25, 2007

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other names 1

• Gretchen Harwood Former name

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: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2003

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Osu Internal Medicine LLCGroup PAC ID 5496651408, 1,141 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• James Cancer Hospital & Solove Research Institute Hospital, Columbus, OH, CCN 360242

Medicare enrollment (NPD)

Enrolled

Credentials

Certified Nurse Practitioner

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: gmcnally6945@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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Osu Internal Medicine, LLC

  • Internal Medicine Physician
  • Columbus, OH
  • NPI 1740231448
  Medicare reassignment Care Compare group NPD
• Lima Memorial Joint Operating Company

  dba Lima Memorial Health System

  • General Acute Care Hospital
  • Lima, OH
  • NPI 1336144732
  NPD (past)

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

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

{
    "created_epoch": "1182729600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782777600000",
    "number": "1962608208",
    "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": "614-293-3196",
            "fax_number": "614-293-4812"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2121 KENNY RD FL 6",
            "city": "COLUMBUS",
            "state": "OH",
            "postal_code": "432103100",
            "telephone_number": "614-293-3196",
            "fax_number": "614-293-4812"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MCNALLY",
        "first_name": "GRETCHEN",
        "middle_name": "ANNE",
        "credential": "APRN-CNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-06-25",
        "last_updated": "2026-06-30",
        "certification_date": "2026-06-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "OH",
            "license": "APRN.CNP.07639",
            "primary": true
        },
        {
            "code": "363LA2200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Adult Health",
            "state": "OH",
            "license": "APRN.CNP.07639",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "GRETCHEN",
            "last_name": "HARWOOD",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Kalee McMinn, CDCA
• Yetunde Funmilayo McMorris, SOLE PROPRITOR
• Shelby McMullen, CNP
• Amy L McNair, CNP
• Cora F McNally, M.D.
• Kelly A McNally, PHD
• Lisa Marie McNally, LPCC
• Patrick McNally, LISW, CEAP, SAP
• Ashley McNamara, LISW-S
• Bernadette R McNamara, PC-CR

• Nurse Practitioner in Columbus, OH
• Providers in Columbus, OH by specialty
• Nurse Practitioner in Ohio

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 30, 2026; 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.