Maria Michelle Rivera Ortiz, M.D.
NPI 1538266655ActiveIndividual· General Practice· Wagner, SD
General Practice (M.D.) in Wagner, South Dakota, licensed in PR, with an NPI issued in September 2006. Part D covered 196 prescriptions written in 2024, 86% of them generic. Array Biopharma Inc was the largest of 2 companies reporting payments in 2025, $71.88 in all, mostly food and beverage.
Overview
| NPI | 1538266655 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Sep 20, 2006 |
| Last updated in NPPES | Oct 24, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | 15680 | 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 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 Order and Referring Only - General Practice (TX) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 196 · 499 30-day fills |
|---|---|
| Patients | 14 |
| Total drug cost | $22,525 |
| Generic share | 86% of claims |
Industry payments (Open Payments)
- 2025$71.88 · 3 payments from 2 companies
- 2024$71.42 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Array Biopharma Inc | $50.00 | 2 |
| Pfizer Inc. | $21.88 | 1 |
What the 2025 payments were for
- Food and Beverage$71.88 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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