Erik Reinhard Riessen, M.D.
NPI 1619086493ActiveIndividual· Internal Medicine· Murray, UT
Internal Medicine (M.D.) in Murray, Utah, trained at University of Minnesota Medical School (class of 1999). Their prescriptions cost Medicare Part D more than their services did: $635,866 for 4,410 claims, against $48,149 paid for services in 2024.
Overview
| NPI | 1619086493 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 29, 2006 |
| Last updated in NPPES | Mar 18, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 4791468-1205 | UT |
| Internal Medicine | 207R00000X | 10098 | MT |
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 - Internal Medicine (UT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 209 |
|---|---|
| Services billed | 723 across 28 procedure codes |
| Paid by Medicare | $48,149 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,410 · 11,039 30-day fills |
|---|---|
| Patients | 511 |
| Total drug cost | $635,866 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | University of Minnesota Medical School |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Ihc Health Services IncMurray, UT · 3,960 clinicians
Hospital affiliations
- Intermountain Health Alta View HospitalSandy, UT
- Intermountain Health Riverton HospitalRiverton, UT
- Intermountain Medical CenterMurray, UT
- Lds HospitalSalt Lake City, UT
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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