Dawn Marie Cox, DO

Primary specialty

Surgery PhysicianTaxonomy code 208600000X

License

34.018040 Issued in OH

Practice address

4030 Smith Rd Ste 300
Cincinnati, OH 45209-1974

Phone

(513) 751-2273

Fax

(513) 751-1848

NPI assigned

Jul 2, 2019

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Other names 1

• Dr. Dawn Marie Killmer Other name

Electronic endpoints 1

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

General Surgery

Education

Lake Erie College of Osteopathic Medicine, Erie, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Oncology Hematology Care IncGroup PAC ID 8921910373, 63 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• The Jewish Hospital-Mercy Health Hospital, Cincinnati, OH, CCN 360016

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: dawn.cox@ohc.ikm.direct-ci.com

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.

• Oncology Hematology Care Inc

  • Medical Oncology Physician
  • Cincinnati, OH
  • NPI 1790778041

  OH

  Medicare reassignment Care Compare group NPD
• Oncology Hematology Care, Inc.

  • Radiology Clinic/Center
  • Cincinnati, OH
  • NPI 1386757896
  NPD
• Oncology Hematology Care, Inc.

  • Medical Oncology Physician
  • Cincinnati, OH
  • NPI 1063416808
  NPD (past)

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

• Jewish Hospital LLC

  • General Acute Care Hospital
  • Cincinnati, OH
  • NPI 1336478163

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1562025600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775692800000",
    "number": "1164084901",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5053 WOOSTER RD",
            "city": "CINCINNATI",
            "state": "OH",
            "postal_code": "452262326",
            "telephone_number": "513-751-2273",
            "fax_number": "513-751-1848"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4030 SMITH RD STE 300",
            "city": "CINCINNATI",
            "state": "OH",
            "postal_code": "452091974",
            "telephone_number": "513-751-2273",
            "fax_number": "513-751-1848"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4700 E Galbraith Rd Ste 104",
            "address_purpose": "LOCATION",
            "city": "Cincinnati",
            "state": "OH",
            "postal_code": "452362755",
            "country_code": "US",
            "telephone_number": "513-751-2273",
            "fax_number": "513-751-1848",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "COX",
        "first_name": "DAWN",
        "middle_name": "MARIE",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-07-02",
        "last_updated": "2026-04-09",
        "certification_date": "2026-04-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "OH",
            "license": "58.033186",
            "primary": false
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "PA",
            "license": "OT019605",
            "primary": false
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "OH",
            "license": "34.018040",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "Dawn.Cox@ohc.ikm.direct-ci.com",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "4030 Smith Rd Ste 300",
            "city": "Cincinnati",
            "state": "OH",
            "country_code": "US",
            "postal_code": "452091974",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "DAWN",
            "last_name": "KILLMER",
            "middle_name": "MARIE",
            "prefix": "DR.",
            "credential": "DO",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

• Brooke Cox
• Cariah J Cox, BSSW, LSW
• Carmen Cox
• Christina Ann Cox, DA
• David Cox, PSY.D.
• Elizabeth Cox, ATC
• Erin C Cox
• Jamie Cox
• Jeanna Raquel Cox
• Jeff Cox

• All providers in Cincinnati, OH
• Surgery Physician in Ohio

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 9, 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.