Margaret Oswiecimski, MD
NPI 1104805761ActiveIndividual· Internal Medicine· Fort Myers, FL
Internal Medicine (MD) with Lee Health System Inc, practicing in Fort Myers, Florida. Their prescriptions cost Medicare Part D more than their services did: $1,114,070 for 13,131 claims, against $29,704 paid for services in 2024. Penumbra, Inc. reported $131.15 in payments in 2024, mostly food and beverage. Lists Cape Coral Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1104805761 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 12, 2006 |
| Last updated in NPPES | Mar 29, 2021 |
| Certified by provider | Mar 29, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | ME141918 | FL |
| Internal Medicine | 207R00000X | 036101515 | IL |
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 (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 278 |
|---|---|
| Services billed | 401 across 16 procedure codes |
| Paid by Medicare | $29,704 |
Part D prescriptions in 2024
| Prescriptions (claims) | 13,131 · 32,038 30-day fills |
|---|---|
| Patients | 1,152 |
| Total drug cost | $1,114,070 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1994 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Lee Health System IncFort Myers, FL · 1,428 clinicians
Hospital affiliations
- Cape Coral HospitalCape Coral, FL
- Gulf Coast Medical Center Lee HealthFort Myers, FL
- Lee Memorial HospitalFort Myers, FL
Other facilities
- Aveanna Home HealthHome health agency · Sarasota, FL
- Haven Home Health CareHome health agency · Venice, FL
- Lee Memorial Home Health, Inc.Home health agency · Fort Myers, FL
- Pinnacle Home CareHome health agency · Fort Myers, FL
- Trilogy Home HealthcareHome health agency · Estero, FL
Industry payments (Open Payments)
- 2024$131.15 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Penumbra, Inc. | $131.15 | 1 |
What the 2024 payments were for
- Food and Beverage$131.15 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 231 internal medicine physicians in Fort Myers · All internal medicine physicians in Florida