Jason Michael Dierking, M.D.
NPI 1477675940ActiveIndividual· Surgery· Storm Lake, IA
Surgery (M.D.) in Storm Lake, Iowa, trained at University of Iowa, Rj & L Carver College of Medicine (class of 2002). 300 Medicare patients in 2024, $57,788 paid; nearly all of their 54 Part D prescriptions were generic (98%). Myriad Genetic Laboratories, Inc. reported $14.08 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1477675940 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 4, 2007 |
| Last updated in NPPES | Oct 16, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 37099 | IA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - General Surgery (IA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 300 |
|---|---|
| Services billed | 540 across 62 procedure codes |
| Paid by Medicare | $57,788 |
Part D prescriptions in 2024
| Prescriptions (claims) | 54 · 54 30-day fills |
|---|---|
| Patients | 40 |
| Total drug cost | $1,164 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | University of Iowa, Rj & L Carver College of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | General Surgery |
Medical group
- Buena Vista Regional Medical CenterStorm Lake, IA · 26 clinicians
Hospital affiliations
- Buena Vista Regional Medical CenterStorm Lake, IA
- Cherokee Regional Medical CenterCherokee, IA
- Loring HospitalSac City, IA
- St Lukes Regional Medical CenterSioux City, IA
- Trinity Regional Medical CenterFort Dodge, IA
Industry payments (Open Payments)
- 2025$14.08 · 1 payment from 1 company
- 2024$71.43 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Myriad Genetic Laboratories, Inc. | $14.08 | 1 |
What the 2025 payments were for
- Food and Beverage$14.08 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Surgery providers in Storm Lake
- 1407151210
- 1487948824