Individual provider Active NPI

Theodros Mamo, MD, PHD

  • Blood Banking & Transfusion Medicine Physician
  • Columbus, OH
National Provider Identifier
1285196097
Registry record updated Jul 30, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Blood Banking & Transfusion Medicine PhysicianTaxonomy code 207ZB0001X
License
35.154099 Issued in OH
Practice address
500 Thomas LN Ste 3a
Columbus, OH 43214-1419
Phone
(614) 566-2500
Fax
(614) 533-0335
NPI assigned
Apr 1, 2019
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 30, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Pathology Physician 207ZC0006X 35.154099 OH
Student in an Organized Health Care Education/Training Program 390200000X
Blood Banking & Transfusion Medicine Physician 207ZB0001X 35.154099 OH Primary

Addresses

Primary practice location

500 Thomas LN Ste 3a
Columbus, OH 43214-1419

Mailing address

PO Box 7527
Dublin, OH 43017-0727

Other practice location 1

1935 Medical District Dr
Dallas, TX 75235-7701
Phone (214) 456-3292

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address tmamo1296417@direct.ohiohealth.com OhioHealth Physician Group, Inc.

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
I20250804000396 OH Practitioner - Hematology/OncologyPractitioner - Pathology 4688074222 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Hematology/OncologyAlso: Pathology
Education
Mayo Medical School, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Ohiohealth CorporationGroup PAC ID 6305758426, 2,295 clinicians

Practice addresses (Care Compare)

500 Thomas LN
Suite 3a
Columbus, OH 43214-1419
Phone (614) 566-4510

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Ohiohealth Corporation CurrentSince Jul 3, 2025 Accepting new patients
Ohiohealth Corporation CurrentSince Jul 3, 2025 Accepting new patients

Locations

393 E Town St
Ste 116
Columbus, OH 43215
Phone (614) 566-9108

500 Thomas Ln
Ste 3A
Columbus, OH 43214
Phone (614) 566-2500

Dept L3652
Columbus, OH 43260

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.

NPI Registry JSON

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

{
    "created_epoch": "1554076800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753833600000",
    "number": "1285196097",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 7527",
            "city": "DUBLIN",
            "state": "OH",
            "postal_code": "430170727"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "500 THOMAS LN STE 3A",
            "city": "COLUMBUS",
            "state": "OH",
            "postal_code": "432141419",
            "telephone_number": "614-566-2500",
            "fax_number": "614-533-0335"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1935 Medical District Dr",
            "address_purpose": "LOCATION",
            "city": "Dallas",
            "state": "TX",
            "postal_code": "752357701",
            "country_code": "US",
            "telephone_number": "214-456-3292",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MAMO",
        "first_name": "THEODROS",
        "credential": "MD, PHD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-04-01",
        "last_updated": "2025-07-30",
        "certification_date": "2025-07-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207ZC0006X",
            "taxonomy_group": "",
            "desc": "Pathology, Clinical Pathology",
            "state": "OH",
            "license": "35.154099",
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207ZB0001X",
            "taxonomy_group": "",
            "desc": "Pathology, Blood Banking & Transfusion Medicine",
            "state": "OH",
            "license": "35.154099",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "tmamo1296417@direct.ohiohealth.com",
            "affiliation": "Y",
            "affiliationName": "OhioHealth Physician Group, Inc.",
            "address_1": "500 Thomas Ln Ste 3A",
            "city": "Columbus",
            "state": "OH",
            "country_code": "US",
            "postal_code": "432141419",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Columbus, OH

Sources for this page

Verify at the official NPI Registry.