Individual provider Active NPI

Sean Flynn, MD

  • Diagnostic Radiology Physician
  • Bloomington, IN
National Provider Identifier
1285692194
Registry record updated Sep 15, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
01053213A Issued in IN
Practice address
429 S Landmark Ave
Bloomington, IN 47403-5003
Phone
(812) 332-8242
Fax
(812) 333-7684
NPI assigned
May 2, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 15, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Diagnostic Radiology Physician 2085R0202X 01053213A IN Primary

Addresses

Primary practice location

429 S Landmark Ave
Bloomington, IN 47403-5003

Mailing address

250 N Shadeland Ave
Indianapolis, IN 46219-4959
Phone (317) 963-4171

Other practice location 1

11700 N Meridian St
Carmel, IN 46032-4656
Phone (317) 688-2000

Other practice location 2

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

Other identifiers 3

IdentifierTypeStateIssuer
300119155OtherINRR MEDICARE
P00102152OtherINRAILROAD MEDICARE
200311100MedicaidIN

Electronic endpoints 2

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

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IN
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
I20040327000134 IN Practitioner - Diagnostic Radiology 2264324987 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
Northwestern University Feinberg Medical School, 1992
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
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)

11700 N Meridian St
Carmel, IN 46032-4656
Phone (317) 688-2000

1701 N Senate Ave
Indianapolis, IN 46202-5306
Phone (317) 962-5035

Hospital & facility affiliations

  • Indiana University Health Bloomington Hospital Hospital, Bloomington, IN, CCN 150051

Merit-based Incentive Payment System (MIPS)

Final score
86.11 of 100Reported as group
Quality
83.66
Improvement activities
40

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Southern Indiana Radiological Associates Inc Diagnostic Radiology CurrentSince Nov 1, 2000 Accepting new patients
Sira Imaging Center LLC Diagnostic Radiology CurrentSince Dec 1, 2003 Accepting new patients
Indiana University Radiology Associates, Inc. Diagnostic Radiology CurrentSince Jan 1, 2025 Accepting new patients
Iu Health Medical Group, LLC CurrentSince Oct 1, 2025 Accepting new patients

Locations

5924 Reliable Pkwy
Chicago, IL 60686

500 S Landmark Ave
Bloomington, IN 47403
Phone (812) 333-7676

660 S College Ave
Bloomington, IN 47403
Phone (812) 332-5090

660 S College Ave
Ste 1
Bloomington, IN 47403
Phone (812) 333-7682

429 S Landmark Ave
Bloomington, IN 47403

11700 N Meridian St
Carmel, IN 46032
Phone (317) 688-2000

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

1701 N Senate Ave
Indianapolis, IN 46202
Phone (317) 929-8447

Organizations & group practices 4

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 1

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": "1146528000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757894400000",
    "number": "1285692194",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "250 N SHADELAND AVE",
            "city": "INDIANAPOLIS",
            "state": "IN",
            "postal_code": "462194959",
            "telephone_number": "317-963-4171",
            "fax_number": "812-333-7684"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "429 S LANDMARK AVE",
            "city": "BLOOMINGTON",
            "state": "IN",
            "postal_code": "474035003",
            "telephone_number": "812-332-8242",
            "fax_number": "812-333-7684"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "11700 N Meridian St",
            "address_purpose": "LOCATION",
            "city": "Carmel",
            "state": "IN",
            "postal_code": "460324656",
            "country_code": "US",
            "telephone_number": "317-688-2000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "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": "FLYNN",
        "first_name": "SEAN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-02",
        "last_updated": "2025-09-15",
        "certification_date": "2025-09-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "IN",
            "license": "01053213A",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RR MEDICARE",
            "identifier": "300119155",
            "state": "IN"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "P00102152",
            "state": "IN"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "200311100",
            "state": "IN"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "sflynn@direct.iuhealth.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "11700 N Meridian St",
            "city": "Carmel",
            "state": "IN",
            "country_code": "US",
            "postal_code": "460324656",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "sflynn@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 Bloomington, IN

Sources for this page

Verify at the official NPI Registry.