Randall J. Bjork, M.D.
NPI 1265434112ActiveIndividual· Psychiatry & Neurology, Neurology· Mishawaka, IN
Psychiatry & Neurology, Neurology (M.D.) in Mishawaka, Indiana, trained at University of Minnesota Medical School (class of 1978). Their prescriptions cost Medicare Part D more than their services did: $1,043,752 for 2,495 claims, against $43,516 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 33 companies reporting payments in 2025, $2,887 in all, mostly food and beverage.
Overview
| NPI | 1265434112 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Aug 11, 2005 |
| Last updated in NPPES | Jan 13, 2026 |
| Certified by provider | Jan 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | MD60987866 | WA |
| Psychiatry & Neurology, Neurology | 2084N0400X | 29018 | CO |
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 - Neurology (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 344 |
|---|---|
| Services billed | 513 across 7 procedure codes |
| Paid by Medicare | $43,516 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,495 · 5,433 30-day fills |
|---|---|
| Patients | 579 |
| Total drug cost | $1,043,752 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | University of Minnesota Medical School |
|---|---|
| Graduation year | 1978 |
| Medicare specialty | Neurology |
Hospital affiliations
- Saint Joseph Regional Medical CenterMishawaka, IN
- Saint Joseph Regional Medical Center - PlymouthPlymouth, IN
Industry payments (Open Payments)
- 2025$2,887 · 100 payments from 33 companies
- 2024$2,716 · 91 payments from 26 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $262.60 | 5 |
| Jazz Pharmaceuticals Inc. | $261.52 | 5 |
| Argenx US, Inc. | $246.91 | 8 |
| Tg Therapeutics, Inc. | $212.63 | 5 |
| Celgene Corporation | $197.18 | 8 |
What the 2025 payments were for
- Food and Beverage$2,887 · 100 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Psychiatry & Neurology, Neurology providers in Indiana →