Samuel Padilla Machuca, MD
NPI 1962451724ActiveIndividual· Internal Medicine, Nephrology· Bayamon, PR
Internal Medicine, Nephrology (MD) in Bayamon, Puerto Rico, trained at University of Puerto Rico School of Medicine (class of 2002). Their prescriptions cost Medicare Part D more than their services did: $53,305 for 794 claims, against $19,294 paid for services in 2024. Astrazeneca Pharmaceuticals LP reported $15.60 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1962451724 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | May 9, 2006 |
| Last updated in NPPES | Dec 11, 2023 |
| Certified by provider | Dec 8, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 15949 | PR |
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 - Nephrology (PR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 27 |
|---|---|
| Services billed | 219 across 8 procedure codes |
| Paid by Medicare | $19,294 |
Part D prescriptions in 2024
| Prescriptions (claims) | 794 · 1,118 30-day fills |
|---|---|
| Patients | 125 |
| Total drug cost | $53,305 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | University of Puerto Rico School of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
Hospital affiliation
- Hospital Espanol Auxilio Mutuo San PabloBayamon, PR
Industry payments (Open Payments)
- 2024$15.60 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $15.60 | 1 |
What the 2024 payments were for
- Food and Beverage$15.60 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Nephrology providers in Bayamon
- 1215948831
- 1376653162
- 1124197108
- 1487065199
- 1164567954
- 1801929518
- 1003934589
- 1588816318
- 1760740849
- 1134519275
All Internal Medicine, Nephrology providers in Puerto Rico →