Sixto R. Medina, MD
NPI 1982151585ActiveIndividual· Internal Medicine· Bayamon, PR
Internal Medicine (MD) with Geneva General Hospital, Inc and 1 other group, practicing in Bayamon, Puerto Rico. Their prescriptions cost Medicare Part D more than their services did: $1,517,867 for 7,863 claims, against $10,975 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 19 companies reporting payments in 2025, $3,935 in all, mostly food and beverage. Lists Clifton Springs Hospital and Clinic and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1982151585 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Sep 1, 2016 |
| Last updated in NPPES | Feb 13, 2026 |
| Certified by provider | Feb 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 21430 | PR |
| Internal Medicine | 207R00000X | 308811-01 | NY |
| Student in an Organized Health Care Education/Training Program | 390200000X | 32438 | 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 - Internal Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 49 |
|---|---|
| Services billed | 282 across 14 procedure codes |
| Paid by Medicare | $10,975 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,863 · 16,756 30-day fills |
|---|---|
| Patients | 746 |
| Total drug cost | $1,517,867 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Geneva General Hospital, IncGeneva, NY · 85 clinicians
- Flh Medical PCGeneva, NY · 46 clinicians
Hospital affiliations
- Clifton Springs Hospital and ClinicClifton Springs, NY
- F F Thompson HospitalCanandaigua, NY
- Geneva General HospitalGeneva, NY
- Rochester General HospitalRochester, NY
- Strong Memorial HospitalRochester, NY
Other facilities
- Rochester Regional Health Home CareHome health agency · Rochester, NY
Industry payments (Open Payments)
- 2025$3,935 · 184 payments from 19 companies
- 2024$3,126 · 180 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $1,135 | 51 |
| Novo Nordisk Inc | $746.52 | 25 |
| Pfizer Inc. | $450.87 | 29 |
| Amgen Inc. | $210.89 | 12 |
| Abbvie Inc. | $208.75 | 12 |
What the 2025 payments were for
- Food and Beverage$3,935 · 184 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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