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Hematology/Oncology

Jonathan L. Berkowitz

Works at hospitals in New Castle, IN · Indianapolis, IN · Muncie, IN … · Indiana

Summary

Jonathan L. Berkowitz (Hematology/Oncology) is listed by Medicare at 5 hospitals in New Castle, IN, Indianapolis, IN and Muncie, IN and other places. NPI 1609070671. 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 Jonathan L. Berkowitz, 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
21Years since medical school (graduated 2005)
State University Of New York At Buffalo School Of MedicineMedical school
MaleGender (as listed)
IU Health Medical Group LLCGroup practice (+1 more)

Quick answers

Which hospitals does Jonathan L. Berkowitz work at?
Medicare's official clinician data lists Jonathan L. Berkowitz at 5 hospitals: Henry County Memorial Hospital, Indiana University Health, Indiana University Health Ball Memorial Hospital, Indiana University Health Jay, Inc. and Reid Health. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Jonathan L. Berkowitz see patients?
Medicare's clinician data lists 3 practice locations, including Indianapolis, IN, Muncie, IN and Portland, IN. Call before your visit to confirm the address.
What is Jonathan L. Berkowitz's specialty?
Medicare lists Hematology/Oncology as the primary specialty, and also Hematology, Internal Medicine and Medical Oncology.
Does Jonathan L. Berkowitz accept Medicare assignment?
Yes. Medicare's clinician data says Jonathan L. Berkowitz 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 Jonathan L. Berkowitz?
(888) 484-3258, as listed in official Medicare / NPI Registry data.
What is Jonathan L. Berkowitz's NPI number?
1609070671. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Jonathan L. Berkowitz works

Medicare's Facility Affiliation Data lists Jonathan L. Berkowitz 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 Jonathan L. Berkowitz is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

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

  • IU Health Medical Group LLC4,462 clinicians in the group
  • Indiana University Health Ball Memorial Physicians Inc232 clinicians in the group

Specialties

Find other Hematology/Oncology doctors in Indiana →

Other hematologist-oncologists in Indianapolis

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

All hematologist-oncologists in Indianapolis →

Clinician information

Medical schoolState University Of New York At Buffalo School Of Medicine
Graduation year2005
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1609070671
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