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Dr. Jonathan P. Kushner, MD

Gastroenterology (Gastroenterology Physician)

  • Medicare participating

At a glance

Years since graduation
45
In the NPI registry since
2006
Medicare patients seen, 2024
214

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

  • 2006Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier

Medicare’s Care Compare data doesn’t list this clinician’s medical school. 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

  • Gastroenterology Physician primary
    OH license 35-081060 · PA license MD0487446C · TN license 74853 · VA license 0101042378
  • Endocrinology, Diabetes & Metabolism Physician
    OH license 35-081060 · TN license 74853 · VA license 0101042378
  • Internal Medicine Physician
    OH license 35-081060 · TN license 74853 · VA license 0101042378

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

Map: Gastroenterology 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
214
Services billed
374
Patients’ average age
74
Most frequent Medicare services, 2023
ServiceTimesPatients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes264123
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes149140
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope4747
Removal of polyps or growths of large bowel using an endoscope with mechanical snare2626
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope2222
Insertion of guide wire with dilation of esophagus using a flexible endoscope1917
Tying of dilated veins of stomach and/or esophagus using a flexible endoscope1612
Biopsy of large bowel using a flexible endoscope1312

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.

Other Gastroenterology clinicians in Dayton

Sources

NPI registry (CMS NPPES, November 2026; record last updated October 16, 2025), 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 1295791226. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.