Neil Duplantier, M.D.
NPI 1588983571 · Orthopaedic Surgery Physician · Terrytown, LA
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Neil Duplantier, M.D. is a Orthopaedic Surgery Physician provider in Terrytown, LA (NPI 1588983571).
Provider details
- NPI number
- 1588983571
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD.204921 (LA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
604 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 106 | $13 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 106 | $84 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 105 | $67 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 77 | $121 |
| X-Ray of Knee, 3 Views73562 | 42 | $37 |
| X-Ray of Shoulder, Minimum of 2 Views73030 | 40 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 207 | 108 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 148 | 104 |
| Cefadroxil | 79 | 71 |
| Methylprednisolone | 77 | 64 |
| Omeprazole | 77 | 43 |
| Tramadol Hcl | 70 | 47 |
| Meloxicam | 61 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$639 across 20 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-05-31
- Last updated
- 2017-04-18
Frequently asked questions
- What is Neil Duplantier's NPI number?
- Neil Duplantier's National Provider Identifier (NPI) is 1588983571, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Neil Duplantier's specialty?
- Neil Duplantier is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Neil Duplantier located?
- Neil Duplantier's practice location on file with NPPES is 2600 Belle Chasse Hwy, Terrytown, LA 70056-7156.
- What is Neil Duplantier's phone number?
- The practice phone number listed in the NPPES registry for Neil Duplantier is (504) 391-7670.
- Does Neil Duplantier accept Medicare?
- Neil Duplantier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Neil Duplantier's NPI active?
- Yes — Neil Duplantier's NPI (1588983571) is active in the NPPES registry as of the last update on 2017-04-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.