Quick answers
- Does Douglas R. Debenham accept Medicare assignment?
- Yes. Medicare's clinician data says Douglas R. Debenham accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Douglas R. Debenham see?
- In 2024, CMS data shows 157 Original Medicare patients and 3,518 services for Douglas R. Debenham. This counts Original Medicare only and measures volume, not quality.
- What is Douglas R. Debenham's NPI number?
- 1821056425. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Douglas R. Debenham, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 157 |
|---|---|
| Services billed to Medicare | 3,518 |
| Different services or procedures | 29 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Ct guidance for insertion of radiation therapy fields (77014)1,385 services
- Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session (G6015)805 services
- Radiation treatment management, 5 treatment sessions (77427)354 services
- Calculation of radiation therapy dose (77300)218 services
- Continuing radiation therapy consultation per week (77336)167 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)75%
- Arthritis44%
- Diabetes34%
- Ischemic heart disease34%
Hospitals where Douglas R. Debenham works
Medicare's Facility Affiliation Data lists Douglas R. Debenham at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Ascension St Vincent EvansvilleEvansville, IN · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 150100
- Ascension St Vincent WarrickBoonville, IN · Critical Access Hospital · Emergency services: listed by Medicare · CCN 151325
- Fairbanks Memorial HospitalFairbanks, AK · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 020012
Practice locations
Addresses where Douglas R. Debenham is enrolled with Medicare (CMS data updated October 2, 2026).
- 3699 Epworth RdNewburgh, IN 47630 (812) 471‑1200
Group practices
Medicare enrollment lists Douglas R. Debenham as a member of this group (CMS data updated October 2, 2026).
- St Marys Medical Group LLC228 clinicians in the group
Specialties
- Radiation Oncologyprimary
Other radiation oncologists in Newburgh
Clinicians with the same Medicare primary specialty in Newburgh, IN — not a recommendation.
Other clinicians in St Marys Medical Group LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Nevada School Of Medicine |
| Graduation year | 1994 (32 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1821056425 |
| Corrections | Report 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians