Maribelle Gauna-Estrada, MD
NPI 1093887200ActiveIndividual· Internal Medicine, Geriatric Medicine· Erie, PA
Internal Medicine, Geriatric Medicine (MD) with St Vincent Medical Education and Research Institute Inc, practicing in Erie, Pennsylvania. Their prescriptions cost Medicare Part D more than their services did: $660,765 for 8,122 claims, against $46,628 paid for services in 2024. Edwards Lifesciences Corporation reported $121.06 in payments in 2024, mostly food and beverage. Lists Saint Vincent Hospital as a hospital affiliation.
Overview
| NPI | 1093887200 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 14, 2006 |
| Last updated in NPPES | Oct 5, 2020 |
| Certified by provider | Oct 5, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Geriatric Medicine Primary | 207RG0300X | MD418267 | PA |
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 (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 234 |
|---|---|
| Services billed | 575 across 22 procedure codes |
| Paid by Medicare | $46,628 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,122 · 19,749 30-day fills |
|---|---|
| Patients | 1,068 |
| Total drug cost | $660,765 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 1991 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- St Vincent Medical Education and Research Institute IncAlbion, PA · 298 clinicians
Hospital affiliation
- Saint Vincent HospitalErie, PA
Industry payments (Open Payments)
- 2024$121.06 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Edwards Lifesciences Corporation | $121.06 | 1 |
What the 2024 payments were for
- Food and Beverage$121.06 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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