Louis G. Jenis, M.D.
NPI 1285636993ActiveIndividual· Orthopaedic Surgery· Worcester, MA
Orthopaedic Surgery (M.D.) in Worcester, Massachusetts, trained at Boston University School of Medicine (class of 1990). Mostly services rather than prescriptions: Medicare paid $17,690 for 77 patients in 2024, with only 13 Part D claims. Medtronic, Inc. reported $171.39 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1285636993 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 12, 2005 |
| Last updated in NPPES | May 22, 2024 |
| Certified by provider | May 22, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 76427 | MA |
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 (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 77 |
|---|---|
| Services billed | 105 across 15 procedure codes |
| Paid by Medicare | $17,690 |
Part D prescriptions in 2024
| Prescriptions (claims) | 13 · 13 30-day fills |
|---|---|
| Patients | 11 |
| Total drug cost | $67.83 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Boston University School of Medicine |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Orthopedic Surgery |
Medical groups
- Atrius Health IncBraintree, MA · 1,222 clinicians
- Reliant Medical Group IncWorcesteer, MA · 640 clinicians
Hospital affiliation
- St Vincent HospitalWorcester, MA
Industry payments (Open Payments)
- 2025$171.39 · 1 payment from 1 company
- 2024$95.18 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $171.39 | 1 |
What the 2025 payments were for
- Food and Beverage$171.39 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 49 orthopedic surgeons in Worcester · All orthopedic surgeons in Massachusetts