Marc A. Guerrier, M.D.
NPI 1124007364ActiveIndividual· Internal Medicine· Lakeland, FL
Internal Medicine (M.D.) in Lakeland, Florida, trained at University of Miami, Lm Miller School of Medicine (class of 2000). Their prescriptions cost Medicare Part D more than their services did: $669,442 for 8,677 claims, against $5,519 paid for services in 2024. Novo Nordisk Inc reported $25.34 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1124007364 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jan 16, 2006 |
| Last updated in NPPES | Aug 4, 2022 |
| Certified by provider | Aug 4, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | ME100706 | FL |
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) | Enrolled Practitioner - Internal Medicine (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 23 |
|---|---|
| Services billed | 87 across 8 procedure codes |
| Paid by Medicare | $5,519 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,677 · 20,431 30-day fills |
|---|---|
| Patients | 560 |
| Total drug cost | $669,442 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of Miami, Lm Miller School of Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Internal Medicine |
Medical group
- Florida Medical Associates LLCOcala, FL · 171 clinicians
Industry payments (Open Payments)
- 2025$25.34 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $25.34 | 1 |
What the 2025 payments were for
- Food and Beverage$25.34 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in Lakeland
- 1003308222
- 1003887621
- 1003922048
- 1033180500
- 1053515221
- 1093162554
- 1093788499
- 1174595391
- 1184201402
- 1205807757
- 1215900659
- 1235101494
All 168 internal medicine physicians in Lakeland · All internal medicine physicians in Florida