Individual provider Active NPI

Tamara Mahmoud, DO

  • Obstetrics & Gynecology Physician
  • Gahanna, OH
National Provider Identifier
1023690187
Registry record updated Apr 7, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
34.017759 Issued in OH
Practice address
920 N Hamilton Rd Ste 200
Gahanna, OH 43230-1757
Phone
(614) 293-3069
Fax
(614) 293-9684
NPI assigned
Apr 27, 2021
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 7, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X 34.017759 OH Primary

Addresses

Primary practice location

920 N Hamilton Rd Ste 200
Gahanna, OH 43230-1757

Mailing address

700 Ackerman Rd Ste 2120
Columbus, OH 43202-1559
Phone (614) 293-3069

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20250522002703 OH Practitioner - Obstetrics/Gynecology 7810416864 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
Ohio University, College of Osteopathic Medicine, 2021
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Osu GYN and OB Consultants LLCGroup PAC ID 5092613257, 72 clinicians

Practice addresses (Care Compare)

920 N Hamilton Rd
Suite 200
Gahanna, OH 43230-1757
Phone (614) 293-3069

Hospital & facility affiliations

  • Ohio State University State Health System Hospital, Columbus, OH, CCN 360085

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Osu GYN & OB Consultants LLC Obstetrics & Gynecology CurrentSince Jul 1, 2025 Accepting new patients
Ohio State University Hospitals Past Accepting new patients

Locations

700 Ackerman Rd
Ste 2120
Columbus, OH 43202

920 N Hamilton Rd
Ste 200
Gahanna, OH 43230
Phone (614) 366-3075

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

Interoperability endpoints

  • Direct secure messaging: tmahmoud1587656@direct.osumc.edu

Organizations & group practices 2

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 3

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": "1619481600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775520000000",
    "number": "1023690187",
    "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": "614-293-3069",
            "fax_number": "614-293-9684"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "920 N HAMILTON RD STE 200",
            "city": "GAHANNA",
            "state": "OH",
            "postal_code": "432301757",
            "telephone_number": "614-293-3069",
            "fax_number": "614-293-9684"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MAHMOUD",
        "first_name": "TAMARA",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-04-27",
        "last_updated": "2026-04-07",
        "certification_date": "2026-04-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "OH",
            "license": "34.017759",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Gahanna, OH

Sources for this page

Verify at the official NPI Registry.