Leonard Walter Ostrowski Jr., M.D.
NPI 1881691947ActiveIndividual· Family Medicine· Portage, IN
Family Medicine (M.D.) with Select Rehabilitation, LLC and 4 other groups, practicing in Portage, Indiana. Their prescriptions cost Medicare Part D more than their services did: $916,603 for 12,191 claims, against $121,016 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 14 companies reporting payments in 2025, $802.88 in all, mostly food and beverage. Lists Franciscan Health Crown Point and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1881691947 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 5, 2005 |
| Last updated in NPPES | Sep 14, 2020 |
| Certified by provider | Sep 14, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 01033961 | IN |
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 - Family Practice (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 480 |
|---|---|
| Services billed | 1,777 across 46 procedure codes |
| Paid by Medicare | $121,016 |
Part D prescriptions in 2024
| Prescriptions (claims) | 12,191 · 26,836 30-day fills |
|---|---|
| Patients | 953 |
| Total drug cost | $916,603 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 1982 |
|---|---|
| Medicare specialty | Family Practice |
Medical groups
- Select Rehabilitation, LLCGlenview, IL · 2,046 clinicians
- Rci (Wrs) LLCOak Park, IL · 360 clinicians
- Chesterton Physical Therapy IncChesterton, IN · 186 clinicians
- Porter Physician Services LLCValparaiso, IN · 99 clinicians
- Northshore Health Centers IncLake Station, IN · 33 clinicians
Hospital affiliations
- Franciscan Health Crown PointCrown Point, IN
- Franciscan Health Michigan CityMichigan City, IN
- Methodist Hospitals IncGary, IN
- Northwest Health - PorterValparaiso, IN
- St Mary Medical Center IncHobart, IN
Other facilities
- Elara CaringHome health agency · Valparaiso, IN
- Powers Home Health ServicesHome health agency · Hobart, IN
- Star Home Health IncHome health agency · Highland, IN
- Sunrise Home Health Care Services IncHome health agency · Merrillville, IN
Industry payments (Open Payments)
- 2025$802.88 · 46 payments from 14 companies
- 2024$739.20 · 38 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $188.73 | 13 |
| Novo Nordisk Inc | $183.12 | 10 |
| Pfizer Inc. | $79.59 | 5 |
| Abbvie Inc. | $66.19 | 4 |
| Axsome Therapeutics, Inc. | $49.21 | 2 |
What the 2025 payments were for
- Food and Beverage$802.88 · 46 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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