Nikola Nenadovich, MD
NPI 1487655163ActiveIndividual· Orthopaedic Surgery, Orthopaedic Surgery of the Spine· Chesterton, IN
Orthopaedic Surgery, Orthopaedic Surgery of the Spine (MD) with Lakeshore Bone and Joint Institute, PC and 1 other group, practicing in Chesterton, Indiana. 494 Medicare patients in 2024, $177,772 paid; all of their 780 Part D prescriptions were generic. Intrinsic Therapeutics was the largest of 2 companies reporting payments in 2025, $94.04 in all, mostly food and beverage. Lists Franciscan Health Crown Point and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1487655163 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 3, 2005 |
| Last updated in NPPES | Dec 17, 2024 |
| Certified by provider | Dec 17, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Orthopaedic Surgery of the Spine Primary | 207XS0117X | 01058786A | IN |
| Orthopaedic Surgery | 207X00000X | 01058786A | IN |
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 - Orthopedic Surgery (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 494 |
|---|---|
| Services billed | 2,169 across 76 procedure codes |
| Paid by Medicare | $177,772 |
Part D prescriptions in 2024
| Prescriptions (claims) | 780 · 796 30-day fills |
|---|---|
| Patients | 351 |
| Total drug cost | $3,318 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Orthopedic Surgery |
Medical groups
- Lakeshore Bone and Joint Institute, PCPortage, IN · 81 clinicians
- Lakeshore Bone and Joint Institute II, LLCChesterton, IN · 8 clinicians
Hospital affiliations
- Franciscan Health Crown PointCrown Point, IN
- Franciscan Health Michigan CityMichigan City, IN
- Northwest Health - PorterValparaiso, IN
- Northwest Health-La PorteLa Porte, IN
- St Mary Medical Center IncHobart, IN
Industry payments (Open Payments)
- 2025$94.04 · 2 payments from 2 companies
- 2024$43.87 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intrinsic Therapeutics | $80.56 | 1 |
| Orthofix Medical, Inc. | $13.48 | 1 |
What the 2025 payments were for
- Food and Beverage$94.04 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Orthopaedic Surgery, Orthopaedic Surgery of the Spine providers in Chesterton
- 1821326240
- 1649278235
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