Luis Michael Diaz, MD
NPI 1245436815ActiveIndividual· Surgery· Biloxi, MS
Surgery (MD) in Biloxi, Mississippi, licensed in MS, with an NPI issued in June 2007. 11 Medicare patients in 2024, $5,110 paid; nearly all of their 182 Part D prescriptions were generic (97%). Motiva USA, LLC was the largest of 3 companies reporting payments in 2025, $1,499 in all, mostly travel and lodging. Lists Memorial Hospital at Gulfport and 1 other hospital as hospital affiliations.
Overview
| NPI | 1245436815 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jun 21, 2007 |
| Last updated in NPPES | Aug 20, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 19063 | MS |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Plastic and Reconstructive Surgery (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 11 |
|---|---|
| Services billed | 20 across 8 procedure codes |
| Paid by Medicare | $5,110 |
Part D prescriptions in 2024
| Prescriptions (claims) | 182 · 188 30-day fills |
|---|---|
| Patients | 38 |
| Total drug cost | $1,418 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Plastic And Reconstructive Surgery |
Hospital affiliations
- Memorial Hospital at GulfportGulfport, MS
- Singing River Health SystemPascagoula, MS
Industry payments (Open Payments)
- 2025$1,499 · 28 payments from 3 companies
- 2024$1,114 · 23 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Motiva USA, LLC | $1,066 | 5 |
| Abbvie Inc. | $412.77 | 22 |
| Vertex Pharmaceuticals Incorporated | $20.17 | 1 |
What the 2025 payments were for
- Travel and Lodging$798.96 · 1 payment
- Food and Beverage$553.23 · 24 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$146.50 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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