Quick answers
- Does Clarence Dunn Jr. accept Medicare assignment?
- Yes. Medicare's clinician data says Clarence Dunn Jr. 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 Clarence Dunn Jr. see?
- In 2024, CMS data shows 435 Original Medicare patients and 900 services for Clarence Dunn Jr.. This counts Original Medicare only and measures volume, not quality.
- What is Clarence Dunn Jr.'s NPI number?
- 1770673568. 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 Clarence Dunn Jr., 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 | 435 |
|---|---|
| Services billed to Medicare | 900 |
| Different services or procedures | 35 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)217 services
- Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)108 services
- Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)100 services
- Biopsy of large bowel using a flexible endoscope (45380)99 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)97 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 cholesterol71%
- Arthritis49%
- Ischemic heart disease29%
- Diabetes26%
- Anxiety26%
Hospitals where Clarence Dunn Jr. works
Medicare's Facility Affiliation Data lists Clarence Dunn Jr. 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.
- Fmol Health St FrancisMonroe, LA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 190125
- Glenwood Regional Medical CenterWest Monroe, LA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 190160
- Union General HospitalFarmerville, LA · Critical Access Hospital · Emergency services: listed by Medicare · CCN 191301
Practice locations
Addresses where Clarence Dunn Jr. is enrolled with Medicare (CMS data updated October 2, 2026).
- 302 McMillan RdWest Monroe, LA 71291
Specialties
- Gastroenterologyprimary
Other gastroenterologists in West Monroe
Clinicians with the same Medicare primary specialty in West Monroe, LA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Louisiana State University School Of Medicine In Shreveport |
| Graduation year | 1990 (36 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1770673568 |
| 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