Todd Alexander Winkler, MD

Primary specialty

Diagnostic Radiology PhysicianTaxonomy code 2085R0202X

License

01046013A Issued in IN

Practice address

2651 E Discovery Pkwy
Bloomington, IN 47408-9059

Phone

(812) 353-5252

NPI assigned

Apr 22, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 3

Electronic endpoints 2

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

Specialty

Diagnostic Radiology

Education

Indiana University School of Medicine, 1995

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Iu Health Medical Group LLCGroup PAC ID 9638617913, 4,382 clinicians

Summit Radiology P CGroup PAC ID 0143295410, 101 clinicians

Indiana University Radiology Associates IncGroup PAC ID 7315922267, 213 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Bozeman Health Deaconess Hospital Hospital, Bozeman, MT, CCN 270057
• Indiana University Health Bloomington Hospital Hospital, Bloomington, IN, CCN 150051
• Bozeman Health Big Sky Medical Center Hospital, Big Sky, MT, CCN 271389
• Indiana University Health Paoli Hospital Hospital, Paoli, IN, CCN 151306
• Lutheran Hospital of Indiana Hospital, Fort Wayne, IN, CCN 150017

Merit-based Incentive Payment System (MIPS)

Final score

93.96 of 100Reported as group

Quality

92.18

Improvement activities

40

Merit-based Incentive Payment System (MIPS)

Final score

43.66 of 100Reported as group

Quality

87.31

Improvement activities

0

Merit-based Incentive Payment System (MIPS)

Final score

86.11 of 100Reported as group

Quality

83.66

Improvement activities

40

Merit-based Incentive Payment System (MIPS)

Final score

80.42 of 100Reported as group

Quality

94.62

Improvement activities

0

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: twinkler@direct.iuhealth.org
• Direct secure messaging: twinkler684749@direct.parkviewexchange.com

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.

• Indiana University Radiology Associates, Inc.

  • Diagnostic Radiology Physician
  • Indianapolis, IN
  • NPI 1336192665
  Medicare reassignment Care Compare group NPD
• Iu Health Medical Group, LLC

  • General Practice Physician
  • Indianapolis, IN
  • NPI 1326893777
  Medicare reassignment Care Compare group NPD
• Summit Radiology P C

  • Diagnostic Radiology Physician
  • Fort Wayne, IN
  • NPI 1073584587
  Medicare reassignment Care Compare group NPD
• Southern Indiana Radiological Associates Inc

  • Diagnostic Radiology Physician
  • Bloomington, IN
  • NPI 1346205911
  Medicare reassignment NPD
• Deaconess Intercity Imaging LLC

  • Clinic/Center
  • Bozeman, MT
  • NPI 1497704860

  IN

  Medicare reassignment NPD
• Intercity Radiology, PC

  • Specialist
  • Bozeman, MT
  • NPI 1356390736

  IN

  Medicare reassignment NPD
• Sira Imaging Center LLC

  • Diagnostic Radiology Physician
  • Bloomington, IN
  • NPI 1558326124
  Medicare reassignment
• Pacific Imaging Associates LLC

  • Diagnostic Radiology Physician
  • Portland, OR
  • NPI 1265137574
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Indiana University Health Bloomington Inc

  • General Acute Care Hospital
  • Bloomington, IN
  • NPI 1205860335
  Care Compare affiliation
• Indiana University Health Paoli Inc

  • Critical Access Hospital
  • Paoli, IN
  • NPI 1912984451
  Care Compare affiliation
• Iom Health System LP

  • General Acute Care Hospital
  • Fort Wayne, IN
  • NPI 1306897335
  Care Compare affiliation
• Bozeman Health Big Sky Medical Center, LLC

  • Critical Access Hospital
  • Big Sky, MT
  • NPI 1588141048
  Care Compare affiliation
• Bozeman Health Deaconess Hospital

  • General Acute Care Hospital
  • Bozeman, MT
  • NPI 1104295864
  Care Compare affiliation

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

{
    "created_epoch": "1145664000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759881600000",
    "number": "1659337335",
    "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"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2651 E DISCOVERY PKWY",
            "city": "BLOOMINGTON",
            "state": "IN",
            "postal_code": "474089059",
            "telephone_number": "812-353-5252"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "601 W 2nd St",
            "address_purpose": "LOCATION",
            "city": "Bloomington",
            "state": "IN",
            "postal_code": "474032317",
            "country_code": "US",
            "telephone_number": "812-332-8242",
            "fax_number": "812-333-7684",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "429 S Landmark Ave",
            "address_purpose": "LOCATION",
            "city": "Bloomington",
            "state": "IN",
            "postal_code": "474035003",
            "country_code": "US",
            "telephone_number": "812-332-8242",
            "fax_number": "812-333-7684",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "11995 Singletree Ln Ste 500",
            "address_purpose": "LOCATION",
            "city": "Eden Prairie",
            "state": "MN",
            "postal_code": "553445349",
            "country_code": "US",
            "telephone_number": "952-595-1100",
            "fax_number": "612-294-4903",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WINKLER",
        "first_name": "TODD",
        "middle_name": "ALEXANDER",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-04-22",
        "last_updated": "2025-10-08",
        "certification_date": "2025-10-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "IN",
            "license": "01046013A",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "100344040",
            "state": "IN"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "P00114308",
            "state": "IN"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RR MEDICARE",
            "identifier": "300120983",
            "state": "IN"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "twinkler@direct.iuhealth.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "2651 E Discovery Pkwy",
            "city": "Bloomington",
            "state": "IN",
            "country_code": "US",
            "postal_code": "474089059",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "twinkler@direct.iuhealth.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "601 W 2nd St",
            "city": "Bloomington",
            "state": "IN",
            "country_code": "US",
            "postal_code": "474032317",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Cynthia J Winegardner, MSW, LCSW
• Brent Tyson Winegeart, D.C.
• Wingard Wellness & Therapy Services
• Tobin P Wingard, PT
• Allison Marie Winiger, AU.D.
• Chelsea Marie Winkles, BCBA
• David Wintczak
• Wirksam Service Solutions LLC
• Nicole Wiscombe, MSW
• Alan Flint Wise, MD

• Diagnostic Radiology Physician in Bloomington, IN
• Providers in Bloomington, IN by specialty
• Diagnostic Radiology Physician in Indiana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 8, 2025; 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.