Kenneth L. Klein, MD
NPI 1881681294ActiveIndividual· Physical Medicine & Rehabilitation, Pain Medicine· Beloit, WI
Physical Medicine & Rehabilitation, Pain Medicine (MD) in Beloit, Wisconsin, trained at R Franklin University of Med & Sci/Chicago Medical School (class of 1989). 74 Medicare patients in 2024, $11,108 paid; nearly all of their 158 Part D prescriptions were generic (99%). Vertex Pharmaceuticals Incorporated reported $16.37 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1881681294 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 30, 2005 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physical Medicine & Rehabilitation, Pain Medicine Primary | 2081P2900X | 34343 | WI |
| Physical Medicine & Rehabilitation, Pain Medicine | 2081P2900X | — | 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 - Physical Medicine and Rehabilitation (IL); Practitioner - Physical Medicine and Rehabilitation (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 74 |
|---|---|
| Services billed | 153 across 5 procedure codes |
| Paid by Medicare | $11,108 |
Part D prescriptions in 2024
| Prescriptions (claims) | 158 · 174 30-day fills |
|---|---|
| Patients | 53 |
| Total drug cost | $2,019 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | R Franklin University of Med & Sci/Chicago Medical School |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Physical Medicine And Rehabilitation |
Medical group
- Beloit Health System IncBeloit, WI · 135 clinicians
Hospital affiliation
- Beloit Health SystemBeloit, WI
Other facilities
- Beloit Regional HospiceHospice · Beloit, WI
Industry payments (Open Payments)
- 2025$16.37 · 1 payment from 1 company
- 2024$14.39 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vertex Pharmaceuticals Incorporated | $16.37 | 1 |
What the 2025 payments were for
- Food and Beverage$16.37 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records