Allan Clark Gunnerson, D.O.
NPI 1407081524ActiveIndividual· Internal Medicine, Gastroenterology· St George, UT
Internal Medicine, Gastroenterology (D.O.) in St George, Utah, trained at Nova Southeastern College of Osteo Medicine (class of 2009). 669 Medicare patients in 2024, $111,125 paid; nearly all of their 447 Part D prescriptions were generic (95%). Boston Scientific Corporation reported $75.72 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1407081524 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | May 19, 2009 |
| Last updated in NPPES | Sep 25, 2023 |
| Certified by provider | Sep 25, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 9786624-1204 | UT |
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 - Gastroenterology (UT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 669 |
|---|---|
| Services billed | 986 across 35 procedure codes |
| Paid by Medicare | $111,125 |
Part D prescriptions in 2024
| Prescriptions (claims) | 447 · 642 30-day fills |
|---|---|
| Patients | 169 |
| Total drug cost | $18,408 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | Nova Southeastern College of Osteo Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Gastroenterology |
Medical group
- Ihc Health Services IncMurray, UT · 3,960 clinicians
Hospital affiliations
- Intermountain Health Cedar City HospitalCedar City, UT
- St. George Regional HospitalSt George, UT
Industry payments (Open Payments)
- 2025$75.72 · 3 payments from 1 company
- 2024$136.21 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $75.72 | 3 |
What the 2025 payments were for
- Food and Beverage$75.72 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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