Juan Oscar Rivera, M.D.
NPI 1184859001ActiveIndividual· General Practice· Mayaguez, PR
General Practice (M.D.) in Mayaguez, Puerto Rico, licensed in PR, with an NPI issued in May 2009. Their prescriptions cost Medicare Part D more than their services did: $145,329 for 3,820 claims, against $12,680 paid for services in 2024. Asahi Intecc USA, Inc. reported $82.14 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1184859001 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 20, 2009 |
| Last updated in NPPES | May 20, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | 17554 | PR |
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 - General Practice (PR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 217 |
|---|---|
| Services billed | 441 across 4 procedure codes |
| Paid by Medicare | $12,680 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,820 · 7,543 30-day fills |
|---|---|
| Patients | 355 |
| Total drug cost | $145,329 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | General Practice |
Industry payments (Open Payments)
- 2024$82.14 · 4 payments from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Asahi Intecc USA, Inc. | $82.14 | 4 |
What the 2024 payments were for
- Food and Beverage$82.14 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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