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Hematology/Oncology

Matthew L. Carr, MD

Works at hospitals in Decatur, IN · Bluffton, IN · Fort Wayne, IN · Indiana

Summary

Matthew L. Carr, MD (Hematology/Oncology) is listed by Medicare at 5 hospitals in Decatur, IN, Bluffton, IN and Fort Wayne, IN. NPI 1447252135. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Matthew L. Carr, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Hematology/OncologyPrimary specialty
YesAccepts Medicare assignment
28Years since medical school (graduated 1998)
University Of Oklahoma College Of MedicineMedical school
MaleGender (as listed)
American Oncology Partners PAGroup practice (+1 more)

Quick answers

Which hospitals does Matthew L. Carr work at?
Medicare's official clinician data lists Matthew L. Carr at 5 hospitals: Adams Memorial Hospital, Bluffton Regional Medical Center, Dupont Hospital LLC, Lutheran Hospital of Indiana and St Joseph Health System, LLC. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Matthew L. Carr see patients?
Medicare's clinician data lists 3 practice locations, including Fort Wayne, IN and Warsaw, IN. Call before your visit to confirm the address.
What is Matthew L. Carr's specialty?
Medicare lists Hematology/Oncology as the primary specialty.
Does Matthew L. Carr accept Medicare assignment?
Yes. Medicare's clinician data says Matthew L. Carr accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Matthew L. Carr?
(260) 484-8830, as listed in official Medicare / NPI Registry data.
What is Matthew L. Carr's NPI number?
1447252135. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Matthew L. Carr works

Medicare's Facility Affiliation Data lists Matthew L. Carr at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Matthew L. Carr is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Matthew L. Carr as a member of these groups (CMS data updated 2026-10-02).

  • American Oncology Partners PA391 clinicians in the group
  • Fort Wayne Medical Oncology and Hematology Inc2 clinicians in the group

Specialties

Find other Hematology/Oncology doctors in Indiana →

Other hematologist-oncologists in Fort Wayne

Clinicians with the same Medicare primary specialty in Fort Wayne, IN — not a recommendation.

All hematologist-oncologists in Fort Wayne →

Clinician information

CredentialMD
Medical schoolUniversity Of Oklahoma College Of Medicine
Graduation year1998
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1447252135
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 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians