James-Matthew Dupree, MD

Medicare activity in 2024

Official CMS public-use data for James-Matthew Dupree, 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.

Most frequent services

1. Critical care, first 30-74 minutes (99291)42 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%
• Stroke or mini-stroke75%
• Diabetes72%
• High cholesterol67%

Hospitals where James-Matthew Dupree works

Medicare's Facility Affiliation Data lists James-Matthew Dupree 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.

• University Medical Center New OrleansNew Orleans, LA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 190005
• West Jefferson Medical CenterMarrero, LA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 190039

Practice locations

Addresses where James-Matthew Dupree is enrolled with Medicare (CMS data updated October 2, 2026).

• 2000 Canal StNew Orleans, LA 70112 (504) 702‑3000

Group practices

Medicare enrollment lists James-Matthew Dupree as a member of this group (CMS data updated October 2, 2026).

• Louisiana State University School of Medicine in New Orleans Faculty G447 clinicians in the group

Specialties

• Neurosurgeryprimary

Find other Neurosurgery doctors in Louisiana →

Other neurosurgeons in New Orleans

Clinicians with the same Medicare primary specialty in New Orleans, LA — not a recommendation.

• James Kalyvas, MD
• Vi Tran, MD
• William M. Mangham, MD
• Esther B. Dupepe, MD
• Oritsejolomi Roberts, MD
• Kelsey Hundley, MD
• Pervez A. Khan, MD
• Lucido L. Ponce Mejia, MD

All neurosurgeons in New Orleans →

Other clinicians in Louisiana State University School of Medicine in New Orleans Faculty G

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Lindsey B. Eymard, CNA
• David L. Smith, MD
• Michelle M. Loch, MD
• Vilija J. Vaitaitis, MD
• Taniya N. De Silva, MD
• John J. Hutchings, MD

Clinician information

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

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians