Tommy Ivanics, M.D.

Primary specialty

Transplant Surgery PhysicianTaxonomy code 204F00000X

License

0077980 Issued in CO

Practice address

1635 Aurora CT
Aurora, CO 80045-2517

Phone

(720) 848-0833

NPI assigned

Mar 24, 2016

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

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.

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Interoperability endpoints

• Direct secure messaging: tivanics414449@direct.hfhs.org

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

{
    "created_epoch": "1458777600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788307200000",
    "number": "1932561495",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 110429",
            "city": "AURORA",
            "state": "CO",
            "postal_code": "800420429"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1635 AURORA CT",
            "city": "AURORA",
            "state": "CO",
            "postal_code": "800452517",
            "telephone_number": "720-848-0833"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "IVANICS",
        "first_name": "TOMMY",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2016-03-24",
        "last_updated": "2026-09-02",
        "certification_date": "2026-09-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "204F00000X",
            "taxonomy_group": "",
            "desc": "Transplant Surgery",
            "state": "CO",
            "license": "0077980",
            "primary": true
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "CO",
            "license": "0077980",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Ivy C. Issa, M.D.
• Dora Sintim Issah
• Jacqueline Itambo, APN
• Twila Iten, NP-C
• Iu, Incorporated
• Mary Elizabeth Iversen, MSW
• Emily Marie Iverson
• Laurie C Ivey, PSYD
• Connor Ivnoff
• Ivory Assisted Living, LLC

• Transplant Surgery Physician in Aurora, CO
• Providers in Aurora, CO by specialty
• Transplant Surgery Physician in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 2, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.