Roberto Guerra Del Castillo, MD
NPI 1003156209ActiveIndividual· Internal Medicine, Cardiovascular Disease· Sweetwater, FL
Internal Medicine, Cardiovascular Disease (MD) in Sweetwater, Florida, licensed in FL, with an NPI issued in February 2013. In 2024 Medicare paid $997,159 for 191 patients, and Part D covered 1,670 of their prescriptions, 80% of them generic. Pfizer Inc. was the largest of 3 companies reporting payments in 2025, $103.43 in all, mostly food and beverage.
Overview
| NPI | 1003156209 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Feb 25, 2013 |
| Last updated in NPPES | May 23, 2025 |
| Certified by provider | May 23, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | ME122433 | FL |
| Internal Medicine | 207R00000X | ME122433 | FL |
| Hospitalist | 208M00000X | ME122433 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 191 |
|---|---|
| Services billed | 1,004 across 13 procedure codes |
| Paid by Medicare | $997,159 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,670 · 2,502 30-day fills |
|---|---|
| Patients | 290 |
| Total drug cost | $194,618 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 1991 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
Industry payments (Open Payments)
- 2025$103.43 · 5 payments from 3 companies
- 2024$134.81 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $62.22 | 3 |
| E.R. Squibb & Sons, L.L.C. | $26.26 | 1 |
| Impulse Dynamics (USA) Inc. | $14.95 | 1 |
What the 2025 payments were for
- Food and Beverage$103.43 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records