Robert Leo Regan, D.D.S.
NPI 1548238942ActiveIndividual· Dentist, Oral and Maxillofacial Surgery· Baton Rouge, LA
Opted out of Medicare from October 2015 to October 2027. Dentist, Oral and Maxillofacial Surgery (D.D.S.) in Baton Rouge, Louisiana, licensed in LA, with an NPI issued in March 2006. Part D covered 617 prescriptions written in 2024, 100% of them generic. Zimvie Inc. was the largest of 4 companies reporting payments in 2025, $231.94 in all, mostly food and beverage.
Overview
| NPI | 1548238942 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.D.S. |
| Sole proprietor | No |
| NPI issued | Mar 10, 2006 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, Oral and Maxillofacial Surgery Primary | 1223S0112X | 4731 | LA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Opt-out | Opted out Oct 1, 2015 – Oct 1, 2027 |
| Can order and refer | Yes |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
Part D prescriptions in 2024
| Prescriptions (claims) | 617 · 618 30-day fills |
|---|---|
| Patients | 299 |
| Total drug cost | $2,216 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2025$231.94 · 6 payments from 4 companies
- 2024$783.06 · 14 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zimvie Inc. | $133.49 | 3 |
| Stryker Corporation | $61.14 | 1 |
| Pacira Pharmaceuticals Incorporated | $23.55 | 1 |
| Biohorizons Implant Systems Inc. | $13.76 | 1 |
What the 2025 payments were for
- Food and Beverage$231.94 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 23 oral surgeons in Baton Rouge · All oral surgeons in Louisiana