NPIMap

Organization Active NPI

University of Louisville Research Foundation Inc.

Doing business as ULRF Colorectal Surgery

  • Colon & Rectal Surgery Physician
  • Louisville, KY
National Provider Identifier
1922420975
Registry record updated Apr 29, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Colon & Rectal Surgery PhysicianTaxonomy code 208C00000X
Legal business name
UNIVERSITY OF LOUISVILLE RESEARCH FOUNDATION INC.
Doing business as
ULRF Colorectal Surgery
Practice address
401 E Chestnut St
Suite 710
Louisville, KY 40202-5700
Phone
(502) 583-8303
NPI assigned
Jan 10, 2014
Last updated
Apr 29, 2025By the provider in NPPES
Organization subpart
Yes
Parent organization
UNIVERSITY OF LOUISVILLEAs reported in NPPES

NPPES NPI Registry

Updated by the provider on Apr 29, 2025

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

Authorized official

Name
Toni Ganzel, MDNPI 1164499604
Title
VP of Academic Medical Affairs
Phone
(502) 852-5555

Authorized official NPPES reports the official by name only. The link goes to the one practitioner with that name whose NPPES practice address or phone number is this organization’s.

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Colon & Rectal Surgery PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 208C00000X Primary
Physician AssistantGroup: 193200000X MULTI-SPECIALTY GROUP 363A00000X
Nurse PractitionerGroup: 193200000X MULTI-SPECIALTY GROUP 363L00000X

Addresses

Primary practice location

401 E Chestnut St
Suite 710
Louisville, KY 40202-5700

Mailing address

PO Box 909
Louisville, KY 40201-0909
Phone (502) 588-0320

Other names 1

  • ULRF Colorectal Surgery Doing business as

National Provider Directory

National Provider Directory
Tax ID family
Univ of Louisville DPT131 organizations share this tax ID, including this one
Part of
University of Louisvill

Organizations with this tax ID in the same state 23

This tax ID family is large, so up to 24 of its organizations in the same state are linked here.

View all 23

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1389312000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1745884800000",
    "number": "1922420975",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 909",
            "city": "LOUISVILLE",
            "state": "KY",
            "postal_code": "402010909",
            "telephone_number": "502-588-0320",
            "fax_number": "502-588-0326"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "401 E CHESTNUT ST",
            "address_2": "SUITE 710",
            "city": "LOUISVILLE",
            "state": "KY",
            "postal_code": "402025700",
            "telephone_number": "502-583-8303"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "UNIVERSITY OF LOUISVILLE RESEARCH FOUNDATION INC.",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "UNIVERSITY OF LOUISVILLE",
        "enumeration_date": "2014-01-10",
        "last_updated": "2025-04-29",
        "certification_date": "2025-04-29",
        "status": "A",
        "authorized_official_last_name": "GANZEL",
        "authorized_official_first_name": "TONI",
        "authorized_official_title_or_position": "VP OF  ACADEMIC MEDICAL AFFAIRS",
        "authorized_official_telephone_number": "502-852-5555",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "208C00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Colon & Rectal Surgery",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Physician Assistant",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nurse Practitioner",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "ULRF Colorectal Surgery",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "ULRF Colorectal Surgery",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Louisville, KY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 29, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.