Kirk U. Knowlton, M.D.
NPI 1376591339ActiveIndividual· Internal Medicine, Cardiovascular Disease· Murray, UT
Internal Medicine, Cardiovascular Disease (M.D.) in Murray, Utah, trained at University of Utah School of Medicine (class of 1984). Their prescriptions cost Medicare Part D more than their services did: $63,856 for 274 claims, against $8,274 paid for services in 2024. Novartis Pharmaceuticals Corporation reported $12,231 in payments in 2025, mostly consulting fees.
Overview
| NPI | 1376591339 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 4, 2006 |
| Last updated in NPPES | Aug 22, 2024 |
| Certified by provider | Aug 22, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 9626726-1205 | UT |
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 - Cardiovascular Disease (Cardiology) (UT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 187 |
|---|---|
| Services billed | 264 across 15 procedure codes |
| Paid by Medicare | $8,274 |
Part D prescriptions in 2024
| Prescriptions (claims) | 274 · 754 30-day fills |
|---|---|
| Patients | 60 |
| Total drug cost | $63,856 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | University of Utah School of Medicine |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Ihc Health Services IncMurray, UT · 3,960 clinicians
Hospital affiliation
- Intermountain Medical CenterMurray, UT
Industry payments (Open Payments)
- 2025$12,231 · 7 payments from 1 company
- 2024$5,600 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $12,231 | 7 |
What the 2025 payments were for
- Consulting Fee$11,000 · 2 payments
- Travel and Lodging$1,134 · 3 payments
- Food and Beverage$97.35 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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