Aaron R. Holmgren, MD
NPI 1386624310ActiveIndividual· Internal Medicine, Rheumatology· St Cloud, MN
Internal Medicine, Rheumatology (MD) in St Cloud, Minnesota, trained at University of Minnesota Medical School (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $3,066,601 for 2,821 claims, against $63,832 paid for services in 2024.
Overview
| NPI | 1386624310 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 17, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | 44724 | MN |
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 (MN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 376 |
|---|---|
| Services billed | 1,279 across 9 procedure codes |
| Paid by Medicare | $63,832 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,821 · 6,355 30-day fills |
|---|---|
| Patients | 427 |
| Total drug cost | $3,066,601 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | University of Minnesota Medical School |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Rheumatology |
Medical group
- St Cloud HospitalSaint Cloud, MN · 207 clinicians
Hospital affiliations
- Centracare - BensonBenson, MN
- Centracare - RedwoodRedwood Falls, MN
- Centracare - St. Cloud HospitalSaint Cloud, MN
- Centracare Health System - Sauk CentreSauk Centre, MN
- Centracare- Rice Memorial HospitalWillmar, MN
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records