Manuel E. Marcano Rivera, MD
NPI 1447224746ActiveIndividual· General Practice· Arecibo, PR
General Practice (MD) in Arecibo, Puerto Rico, licensed in PR, with an NPI issued in February 2006. Their prescriptions cost Medicare Part D more than their services did: $800,257 for 16,771 claims, against $6,377 paid for services in 2024. Lilly USA, LLC was the largest of 3 companies reporting payments in 2025, $163.77 in all, mostly food and beverage.
Overview
| NPI | 1447224746 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Feb 14, 2006 |
| Last updated in NPPES | Dec 13, 2025 |
| Certified by provider | Dec 13, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | 9885 | 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 Practitioner - General Practice (PR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 13 |
|---|---|
| Services billed | 395 across 28 procedure codes |
| Paid by Medicare | $6,377 |
Part D prescriptions in 2024
| Prescriptions (claims) | 16,771 · 18,395 30-day fills |
|---|---|
| Patients | 512 |
| Total drug cost | $800,257 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 1978 |
|---|---|
| Medicare specialty | General Practice |
Industry payments (Open Payments)
- 2025$163.77 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $76.23 | 1 |
| Eli Lilly Export S.A. Puerto Rico Branch | $63.91 | 3 |
| Astrazeneca Pharmaceuticals LP | $23.63 | 1 |
What the 2025 payments were for
- Food and Beverage$163.77 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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