Individual provider Active NPI

Parker Eugene Ludwig, MD

  • Diagnostic Radiology Physician
  • Logan, UT
National Provider Identifier
1043833569
Registry record updated Sep 23, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
01086169A Issued in IN
Practice address
1400 N 500 E
Logan, UT 84341-2455
Phone
(800) 399-6438
NPI assigned
May 19, 2020
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 23, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Diagnostic Radiology Physician 2085R0202X 14187814-1205 UT
Diagnostic Radiology Physician 2085R0202X 01086169A IN Primary

Addresses

Primary practice location

1400 N 500 E
Logan, UT 84341-2455

Mailing address

1400 N 500 E
Logan, UT 84341-2455
Phone (800) 399-6438

Other practice location 1

1701 N Senate Blvd
Indianapolis, IN 46202-1239
Phone (317) 962-6793

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address pludwig@direct.iuhealth.org Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in UT, IN2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20241104002474 UT Practitioner - Diagnostic Radiology 6901227941 Reassigns benefits to 2 organizations
I20250603002898 IN Practitioner - Diagnostic Radiology 6901227941 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
Other, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Ihc Health Services IncGroup PAC ID 1850209420, 3,948 clinicians
Iu Health Medical Group LLCGroup PAC ID 9638617913, 4,382 clinicians
Indiana University Radiology Associates IncGroup PAC ID 7315922267, 213 clinicians

Practice addresses (Care Compare)

1400 N 500
Logan, UT 84341-2455
Phone (435) 716-1000

1701 N Senate Blvd
Indianapolis, IN 46202-1239
Phone (888) 484-3258

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Ihc Health Services Inc Internal Medicine Current Accepting new patients
Indiana University Radiology Associates, Inc. Diagnostic Radiology CurrentSince Jul 1, 2025 Accepting new patients
Iu Health Medical Group, LLC CurrentSince Oct 1, 2025 Accepting new patients
Ihc Health Services, Inc. CurrentSince Jun 9, 2025 Accepting new patients
Uintah Basin Medical Center CurrentSince Nov 1, 2024 Accepting new patients
Uintah Basin Medical Center CurrentSince Nov 1, 2024 Accepting new patients
Ihc Health Services Inc CurrentSince Jun 9, 2025 Accepting new patients

Locations

5924 Reliable Pkwy
Chicago, IL 60686

250 N Shadeland Ave
Indianapolis, IN 46219
Phone (317) 948-9174

1701 Senate Blvd
#C6
Indianapolis, IN 46202
Phone (317) 962-9000

1701 Senate Blvd
Indianapolis, IN 46202
Phone (317) 612-2754

1400 N 500 E
North Logan, UT 84341
Phone (435) 716-1000

250 W 300 N
#752
Roosevelt, UT 84066
Phone (435) 722-4691

250 W 300 N
Roosevelt, UT 84066
Phone (435) 722-4691

1380 E Medical Center Dr
#P
St George, UT 84790
Phone (435) 251-2355

1380 E Medical Center Dr
St George, UT 84790
Phone (435) 251-2992

Interoperability endpoints

  • Direct secure messaging: pludwig87381@direct.eskenazihealth.edu

Organizations & group practices 7

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 5

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": "1589846400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758585600000",
    "number": "1043833569",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1400 N 500 E",
            "city": "LOGAN",
            "state": "UT",
            "postal_code": "843412455",
            "telephone_number": "800-399-6438"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1400 N 500 E",
            "city": "LOGAN",
            "state": "UT",
            "postal_code": "843412455",
            "telephone_number": "800-399-6438"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1701 N Senate Blvd",
            "address_purpose": "LOCATION",
            "city": "Indianapolis",
            "state": "IN",
            "postal_code": "462021239",
            "country_code": "US",
            "telephone_number": "317-962-6793",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LUDWIG",
        "first_name": "PARKER",
        "middle_name": "EUGENE",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2020-05-19",
        "last_updated": "2025-09-23",
        "certification_date": "2025-09-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "UT",
            "license": "14187814-1205",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "IN",
            "license": "01086169A",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "pludwig@direct.iuhealth.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "1701 N Senate Blvd",
            "city": "Indianapolis",
            "state": "IN",
            "country_code": "US",
            "postal_code": "462021239",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Logan, UT

Sources for this page

Verify at the official NPI Registry.