Jan Luis Ramirez Mercado, MD
NPI 1134778947ActiveIndividual· General Practice· San German, PR
General Practice (MD) in San German, Puerto Rico, licensed in PR, with an NPI issued in September 2019. Their prescriptions cost Medicare Part D more than their services did: $3,218 for 315 claims, against $1,210 paid for services in 2024. Zoll Services LLC (A/K/A Zoll Lifecor Corp) reported $99.65 in payments in 2025, mostly food and beverage. Lists Doctors Center Hospital Carolina LLC and 1 other hospital as hospital affiliations.
Overview
| NPI | 1134778947 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Sep 5, 2019 |
| Last updated in NPPES | Dec 6, 2024 |
| Certified by provider | Dec 5, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | 22733 | 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 | 16 |
|---|---|
| Services billed | 17 across 7 procedure codes |
| Paid by Medicare | $1,210 |
Part D prescriptions in 2024
| Prescriptions (claims) | 315 · 315 30-day fills |
|---|---|
| Patients | 172 |
| Total drug cost | $3,218 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | General Practice |
Hospital affiliations
- Doctors Center Hospital Carolina LLCCarolina, PR
- Doctors Center Hospital Orlando Health DoradoDorado, PR
Industry payments (Open Payments)
- 2025$99.65 · 1 payment from 1 company
- 2024$183.87 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $99.65 | 1 |
What the 2025 payments were for
- Food and Beverage$99.65 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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