John Louis Guillot, DMD
NPI 1578541538ActiveIndividual· Dentist· Hattiesburg, MS
Dentist (DMD) in Hattiesburg, Mississippi, licensed in MS, with an NPI issued in January 2006. Part D covered 102 prescriptions written in 2024, 97% of them generic. Zimvie Inc. reported $129.04 in payments in 2025, mostly education.
Overview
| NPI | 1578541538 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DMD |
| Sole proprietor | No |
| NPI issued | Jan 9, 2006 |
| Last updated in NPPES | Sep 11, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist Primary | 122300000X | 2872-95 | MS |
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 |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 102 · 102 30-day fills |
|---|---|
| Patients | 58 |
| Total drug cost | $415.72 |
| Generic share | 97% of claims |
Industry payments (Open Payments)
- 2025$129.04 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zimvie Inc. | $129.04 | 2 |
What the 2025 payments were for
- Education$100.00 · 1 payment
- Food and Beverage$29.04 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 29 dentists in Hattiesburg · All dentists in Mississippi