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Dr. Barry A. Eppinger, D.O.

Nephrology (Kidney) (Nephrology Physician)

  • Medicare participating

At a glance

Years since graduation
39
In the NPI registry since
2006
Medicare patients seen, 2024
718

The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is

Education and training

  • 1987Medical school: New York College of Osteo Medicine of New York Institute of Technology
  • 2006Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier

Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).

Specialties and state licenses

  • Nephrology Physician primary
    NJ license 25MB07136200

As reported to the NPI registry. To confirm a license is current, check the state medical board.

Map: Nephrology (Kidney) per capita by county →

Where they work

Hospitals

Medical groups

Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.

Medicare patients and services

Medicare patients, 2024
718
Services billed
2,716
Patients’ average age
76
Most frequent Medicare services, 2023
ServiceTimesPatients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes979349
Established patient office or other outpatient visit, 20-29 minutes305170
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes282247
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes258122
Established patient office or other outpatient visit, 30-39 minutes246133
Dialysis services, 4 or more physician visits per month (20 years or older)16766
Hemodialysis procedure with physician evaluation14569
Dialysis procedure including 1 evaluation6221
Home dialysis services per month (20 years or older)6111
Hemodialysis procedure requiring repeated evaluation4840

Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.

Medicare prescriptions

Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.

Payments from drug and device companies

In 2025, 1 companies reported 1 payments worth $110 in total to this clinician.

By company
Amgen Inc.$110
By type
Food and Beverage$110

From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.

Who received the most in New Jersey →

Other Nephrology (Kidney) clinicians in Morristown

Sources

NPI registry (CMS NPPES, November 2026; record last updated March 31, 2018), Medicare Care Compare, Medicare Physician & Other Practitioners (2024), Medicare Part D Prescribers (2024) and Open Payments (2025). Information is self-reported or billed data and may be out of date; call before visiting.

NPI 1336233956. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.