Nolan M. Kleinjan, MD
NPI 1386131100ActiveIndividual· Internal Medicine· La Crosse, WI
Internal Medicine (MD) with St. Joseph's Hospital and Health Center and 1 other group, practicing in La Crosse, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $865,924 for 7,246 claims, against $19,107 paid for services in 2024. Novo Nordisk Inc was the largest of 5 companies reporting payments in 2025, $142.94 in all, mostly food and beverage. Lists Chi St Alexius Health and 1 other hospital as hospital affiliations.
Overview
| NPI | 1386131100 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 17, 2018 |
| Last updated in NPPES | May 19, 2020 |
| Certified by provider | May 19, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 72339 | WI |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 (ND) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 92 |
|---|---|
| Services billed | 272 across 14 procedure codes |
| Paid by Medicare | $19,107 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,246 · 12,355 30-day fills |
|---|---|
| Patients | 323 |
| Total drug cost | $865,924 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hospitalist |
Medical groups
- St. Joseph's Hospital and Health CenterDickinson, ND · 157 clinicians
- Omaha Therapy IncDickinson, ND · 65 clinicians
Hospital affiliations
- Chi St Alexius HealthBismarck, ND
- Chi St Alexius Health DickinsonDickinson, ND
Other facilities
- Chi Health at Home - HhaHome health agency · Dickinson, ND
- Chi Health at Home - HospiceHospice · Dickinson, ND
- St Benedicts Health CenterNursing home · Dickinson, ND
- St Lukes HomeNursing home · Dickinson, ND
Industry payments (Open Payments)
- 2025$142.94 · 8 payments from 5 companies
- 2024$130.25 · 8 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $57.28 | 3 |
| E.R. Squibb & Sons, L.L.C. | $38.73 | 2 |
| Pfizer Inc. | $16.18 | 1 |
| Exact Sciences Corporation | $16.10 | 1 |
| Neurocrine Biosciences, Inc. | $14.65 | 1 |
What the 2025 payments were for
- Food and Beverage$142.94 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 114 internal medicine physicians in La Crosse · All internal medicine physicians in Wisconsin