Thomas A. Thorson, MD
NPI 1942308614ActiveIndividual· Family Medicine· Mandan, ND
Family Medicine (MD) in Mandan, North Dakota, trained at University of North Dakota School of Medicine (class of 1988). Their prescriptions cost Medicare Part D more than their services did: $746,065 for 7,476 claims, against $22,531 paid for services in 2024. Takeda Pharmaceuticals U.S.A., Inc. was the largest of 18 companies reporting payments in 2025, $38,966 in all, mostly consulting fees.
Overview
| NPI | 1942308614 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 20, 2006 |
| Last updated in NPPES | Sep 12, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 5799 | ND |
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 - Family Practice (ND) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 157 |
|---|---|
| Services billed | 755 across 24 procedure codes |
| Paid by Medicare | $22,531 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,476 · 14,354 30-day fills |
|---|---|
| Patients | 313 |
| Total drug cost | $746,065 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | University of North Dakota School of Medicine |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | Family Practice |
Medical group
- Sanford BismarckBismarck, ND · 556 clinicians
Hospital affiliation
- Sanford Medical Center BismarckBismarck, ND
Industry payments (Open Payments)
- 2025$38,966 · 104 payments from 18 companies
- 2024$34,804 · 104 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $37,815 | 13 |
| Abbvie Inc. | $213.23 | 18 |
| Astrazeneca Pharmaceuticals LP | $200.88 | 20 |
| Pfizer Inc. | $163.37 | 16 |
| Lilly USA, LLC | $162.76 | 12 |
What the 2025 payments were for
- Consulting Fee$37,800 · 12 payments
- Food and Beverage$1,166 · 92 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 16 family medicine physicians in Mandan · All family medicine physicians in North Dakota