Roger Montenegro, MD
NPI 1790929776ActiveIndividual· Internal Medicine, Gastroenterology· Lakeland, FL
Internal Medicine, Gastroenterology (MD) with Lakeland Regional Health Systems Inc, practicing in Lakeland, Florida. Their prescriptions cost Medicare Part D more than their services did: $612,667 for 1,224 claims, against $65,048 paid for services in 2024. Stryker Corporation reported $117.18 in payments in 2025, mostly food and beverage. Lists Lakeland Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1790929776 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 22, 2009 |
| Last updated in NPPES | Jul 21, 2022 |
| Certified by provider | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | ME102410 | FL |
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 - Gastroenterology (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 403 |
|---|---|
| Services billed | 672 across 47 procedure codes |
| Paid by Medicare | $65,048 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,224 · 1,946 30-day fills |
|---|---|
| Patients | 362 |
| Total drug cost | $612,667 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical group
- Lakeland Regional Health Systems IncLakeland, FL · 536 clinicians
Hospital affiliation
- Lakeland Regional Medical CenterLakeland, FL
Industry payments (Open Payments)
- 2025$117.18 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $117.18 | 1 |
What the 2025 payments were for
- Food and Beverage$117.18 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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