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Diagnostic Radiology

Brett A. Hagedorn, MD

Works at hospitals in Bluffton, IN · Fort Wayne, IN · Marion, IN … · Indiana, Michigan

Summary

Dr. Brett A. Hagedorn, MD is a radiologist at 1000 N 16th St, New Castle, IN 47362. Phone: (765) 521-0890. Accepts Medicare assignment. In 2024, Brett A. Hagedorn had 2,140 Original Medicare patients and 3,142 services. NPI 1275504458. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Brett A. Hagedorn, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Brett A. Hagedorn accept Medicare assignment?
Yes. Medicare's clinician data says Brett A. Hagedorn accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Brett A. Hagedorn see?
In 2024, CMS data shows 2,140 Original Medicare patients and 3,142 services for Brett A. Hagedorn. This counts Original Medicare only and measures volume, not quality.
What is Brett A. Hagedorn's NPI number?
1275504458. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Brett A. Hagedorn, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients2,140
Services billed to Medicare3,142
Different services or procedures120
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Screening 3d breast mammography (77063)512 services
  2. Screening mammography (77067)512 services
  3. X-ray of chest, 1 view (71045)307 services
  4. Low dose ct scan of chest for lung cancer screening (71271)305 services
  5. Ct scan head or brain without contrast (70450)242 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Arthritis53%
  • Diabetes34%
  • Anxiety32%
  • Ischemic heart disease31%

Hospitals where Brett A. Hagedorn works

Medicare's Facility Affiliation Data lists Brett A. Hagedorn at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • Bluffton Regional Medical CenterBluffton, IN · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 150075
  • Dupont Hospital LLCFort Wayne, IN · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 150150
  • Lutheran Hospital of IndianaFort Wayne, IN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 150017
  • Marion General HospitalMarion, IN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 150011
  • Oaklawn HospitalMarshall, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 230217

Practice locations

Addresses where Brett A. Hagedorn is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 13; the Medicare profile lists all.

Group practices

Medicare enrollment lists Brett A. Hagedorn as a member of these groups (CMS data updated October 2, 2026).

  • American Oncology Partners PA391 clinicians in the group
  • Ella E M Brown Charitable Circle170 clinicians in the group
  • Henry County Memorial Hospital158 clinicians in the group
  • Greene County General Hospital103 clinicians in the group
  • Summit Radiology P C102 clinicians in the group
  • Pacific Imaging Associates LLC76 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Indiana →

Other radiologists in New Castle

Clinicians with the same Medicare primary specialty in New Castle, IN — not a recommendation.

All radiologists in New Castle →

Other clinicians in American Oncology Partners PA

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolIndiana University School Of Medicine
Graduation year1993 (33 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1275504458
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians