NPIMap

Individual provider Active NPI

Robert T Neff, MD

  • Gynecologic Oncology Physician
  • Hilliard, OH
National Provider Identifier
1396032843
Registry record updated Jul 8, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gynecologic Oncology PhysicianTaxonomy code 207VX0201X
License
35.126214 Issued in OH
Practice address
3651 Ridge Mill Dr
Hilliard, OH 43026-7752
Phone
(614) 293-3873
Fax
(614) 293-3078
NPI assigned
Jul 6, 2011
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 8, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Gynecologic Oncology Physician 207VX0201X 35.126214 OH Primary
Gynecologic Oncology Physician 207VX0201X 51464 KY

Addresses

Primary practice location

3651 Ridge Mill Dr
Hilliard, OH 43026-7752

Mailing address

700 Ackerman Rd Ste 2120
Columbus, OH 43202-1559
Phone (614) 293-3873

Other practice location 1

3219 Clifton Ave Ste 100
Cincinnati, OH 45220-3035
Phone (513) 862-1888

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in OH, KY2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20180703003252 OH Practitioner - Gynecological OncologyPractitioner - Obstetrics/Gynecology 7113177965 Reassigns benefits to 4 organizations
I20181017003332 KY Practitioner - Gynecological Oncology 7113177965 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Gynecological OncologyAlso: Obstetrics/Gynecology
Education
Wright State University Boonshoft School of Medicine, 2011
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Osu GYN and OB Consultants LLCGroup PAC ID 5092613257, 72 clinicians

Practice addresses (Care Compare)

3651 Ridge Mill Dr
Hilliard, OH 43026-7752
Phone (614) 293-3873

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
93.01 of 100Reported as apm
Quality
86.02
Promoting interoperability
100
Improvement activities
40

Merit-based Incentive Payment System (MIPS)

Final score
93.01 of 100Reported as apm
Quality
86.02
Promoting interoperability
100
Improvement activities
40

Procedures performed for Medicare patients

ProcedureNumber of procedures
Skin biopsy1-10
Removal of the uterus21

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
51464KYMDGynecologic Oncology Physician
35.126214OHMDGynecologic Oncology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
St Elizabeth Medical Center, Inc CurrentSince Sep 17, 2018 Accepting new patients
Trihealth H LLC CurrentSince Nov 1, 2021 Accepting new patients
Trihealth G, LLC CurrentSince Aug 21, 2018 Accepting new patients
American Oncology Partners PA Gynecologic Oncology CurrentSince Jul 1, 2025 Accepting new patients
St Elizabeth Medical Center, Inc CurrentSince Sep 17, 2018 Accepting new patients
Trihealth G LLC CurrentSince Aug 21, 2018 Accepting new patients
Osu GYN & OB Consultants LLC CurrentSince May 1, 2025 Accepting new patients
Arthur G James Cancer Hospital and Research Institute Past Accepting new patients
Lima Memorial Joint Operating Company Past Accepting new patients

Locations

1 Medical Village Dr
Edgewood, KY 41017
Phone (859) 301-2000

85 N Grand Ave
Fort Thomas, KY 41075
Phone (859) 572-3100

238 Barnes Rd
Williamstown, KY 41097
Phone (859) 292-4000

379 Dixmyth Ave
Cincinnati, OH 45220
Phone (513) 862-1400

9070 Winton Rd
Cincinnati, OH 45231
Phone (513) 246-2750

2001 Anderson Ferry Rd
Cincinnati, OH 45238
Phone (513) 922-1200

3219 Clifton Ave
Ste 100
Cincinnati, OH 45220
Phone (513) 862-1888

375 Dixmyth Ave
Ste 3135
Cincinnati, OH 45220
Phone (513) 862-3452

375 Dixmyth Ave
Cincinnati, OH 45220
Phone (513) 862-2432

3100 Plaza Properties Blvd
Columbus, OH 43219
Phone (614) 383-6000

700 Ackerman Rd
Ste 2120
Columbus, OH 43202

5500 N Meadows Dr
Ste 220
Grove City, OH 43123
Phone (614) 259-0920

3651 Ridge Mill Dr
Hilliard, OH 43026
Phone (614) 293-3873

Interoperability endpoints

  • Direct secure messaging: rneff278980@direct.trihealth.com
  • Direct secure messaging: rneff32888@direct.osumc.edu

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 11

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": "1309910400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783468800000",
    "number": "1396032843",
    "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": "614-293-3873",
            "fax_number": "614-293-3078"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3651 RIDGE MILL DR",
            "city": "HILLIARD",
            "state": "OH",
            "postal_code": "430267752",
            "telephone_number": "614-293-3873",
            "fax_number": "614-293-3078"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3219 Clifton Ave Ste 100",
            "address_purpose": "LOCATION",
            "city": "Cincinnati",
            "state": "OH",
            "postal_code": "452203035",
            "country_code": "US",
            "telephone_number": "513-862-1888",
            "fax_number": "513-862-3616",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "NEFF",
        "first_name": "ROBERT",
        "middle_name": "T",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2011-07-06",
        "last_updated": "2026-07-08",
        "certification_date": "2026-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207VX0201X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology, Gynecologic Oncology",
            "state": "OH",
            "license": "35.126214",
            "primary": true
        },
        {
            "code": "207VX0201X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology, Gynecologic Oncology",
            "state": "KY",
            "license": "51464",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Hilliard, OH

Sources for this page

Verify at the official NPI Registry.