Quick answers
- Does Dionne R. Duplantier accept Medicare assignment?
- Yes. Medicare's clinician data says Dionne R. Duplantier 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 Dionne R. Duplantier see?
- In 2024, CMS data shows 27 Original Medicare patients and 74 services for Dionne R. Duplantier. This counts Original Medicare only and measures volume, not quality.
- What is Dionne R. Duplantier's NPI number?
- 1083042873. 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 Dionne R. Duplantier, 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 | 27 |
|---|---|
| Services billed to Medicare | 74 |
| Different services or procedures | 14 |
| Participating Medicare provider | Yes |
| Average age of these patients | 67 |
Most frequent services
- Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)30 services
- New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more (99202)12 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 cholesterol67%
- High blood pressure63%
- Arthritis44%
Hospitals where Dionne R. Duplantier works
Medicare's Facility Affiliation Data lists Dionne R. Duplantier 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.
- East Jefferson General HospitalMetairie, LA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 190176
Practice locations
Addresses where Dionne R. Duplantier is enrolled with Medicare (CMS data updated October 2, 2026).
- 6521 Airline DrMetairie, LA 70003 (504) 534‑1226
Group practices
Medicare enrollment lists Dionne R. Duplantier as a member of this group (CMS data updated October 2, 2026).
- Oak Street Health Physicians Group of Louisiana LLC28 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Metairie
Clinicians with the same Medicare primary specialty in Metairie, LA — not a recommendation.
Other clinicians in Oak Street Health Physicians Group of Louisiana LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2013 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1083042873 |
| 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