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Dr. James E. Decaestecker, DO

General Surgery (Surgery Physician)

  • Medicare participating

At a glance

Years since graduation
31
In the NPI registry since
2005
Medicare patients seen, 2024
187

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

  • 1995Medical school: Uniformed Services Uhs Fe Hebert School of Med
  • 2005Registered 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

  • Surgery Physician primary
    OH license 34007854

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

Map: General Surgery 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
187
Services billed
426
Patients’ average age
72
Most frequent Medicare services, 2023
ServiceTimesPatients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes5334
New patient office or other outpatient visit, 45-59 minutes4949
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes4141
Established patient office or other outpatient visit, 30-39 minutes3126
New patient office or other outpatient visit, 30-44 minutes1818
Established patient office or other outpatient visit, 20-29 minutes1313
Removal of gallbladder using an endoscope1313

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.

Other General Surgery clinicians in Dayton

Sources

NPI registry (CMS NPPES, November 2026; record last updated August 18, 2014), 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 1376533463. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.