Quick answers
- Does Nader J. Dababneh accept Medicare assignment?
- Yes. Medicare's clinician data says Nader J. Dababneh 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 Nader J. Dababneh see?
- In 2024, CMS data shows 568 Original Medicare patients and 1,029 services for Nader J. Dababneh. This counts Original Medicare only and measures volume, not quality.
- What is Nader J. Dababneh's NPI number?
- 1821065392. 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 Nader J. Dababneh, 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 | 568 |
|---|---|
| Services billed to Medicare | 1,029 |
| Different services or procedures | 45 |
| Participating Medicare provider | Yes |
| Average age of these patients | 71 |
Most frequent services
- Biopsy of large bowel using a flexible endoscope (45380)218 services
- Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)195 services
- Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)178 services
- Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)62 services
- Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43235)50 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%
- Arthritis53%
- Anxiety37%
- Diabetes33%
- Ischemic heart disease30%
Hospitals where Nader J. Dababneh works
Medicare's Facility Affiliation Data lists Nader J. Dababneh 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.
- Heartland Regional Medical CenterMarion, IL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 140184
- Herrin HospitalHerrin, IL · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 140011
- Memorial Hospital of CarbondaleCarbondale, IL · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 140164
- St Joseph Memorial HospitalMurphysboro, IL · Critical Access Hospital · Emergency services: listed by Medicare · CCN 141334
Practice locations
Addresses where Nader J. Dababneh is enrolled with Medicare (CMS data updated October 2, 2026).
- 2 S Hospital DrMurphysboro, IL 62966 (618) 684‑3156
- 201 S 14th StHerrin, IL 62948 (618) 942‑2171
- 2601 W Main StCarbondale, IL 62901 (618) 549‑5361
- 405 W Jackson StCarbondale, IL 62901 (618) 549‑0721
Group practices
Medicare enrollment lists Nader J. Dababneh as a member of this group (CMS data updated October 2, 2026).
- Southern Illinois Medical Services NFP334 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Illinois
Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.
Other clinicians in Southern Illinois Medical Services NFP
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| 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) | 1821065392 |
| 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