Robert Riekse, MD
NPI 1225081672ActiveIndividual· Internal Medicine, Geriatric Medicine· Grand Rapids, MI
Internal Medicine, Geriatric Medicine (MD) in Grand Rapids, Michigan, trained at Michigan College of Medicine and Surgery (class of 1997). Their prescriptions cost Medicare Part D more than their services did: $1,096,038 for 22,762 claims, against $48,588 paid for services in 2024.
Overview
| NPI | 1225081672 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 18, 2006 |
| Last updated in NPPES | Jul 7, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Geriatric Medicine Primary | 207RG0300X | 4301070687 | MI |
| Internal Medicine | 207R00000X | 4301070687 | MI |
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 - Geriatric Medicine (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 179 |
|---|---|
| Services billed | 691 across 21 procedure codes |
| Paid by Medicare | $48,588 |
Part D prescriptions in 2024
| Prescriptions (claims) | 22,762 · 25,582 30-day fills |
|---|---|
| Patients | 516 |
| Total drug cost | $1,096,038 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Michigan College of Medicine and Surgery |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Geriatric Medicine |
| Secondary specialties | Internal Medicine |
Medical group
- Saint Mary's Health ServicesGrand Rapids, MI · 173 clinicians
Hospital affiliations
- Mercy Health Saint Mary'sGrand Rapids, MI
- Spectrum HealthGrand Rapids, MI
Other facilities
- Atrio Home HealthHome health agency · Grand Rapids, MI
- Interim Healthcare of West MichiganHome health agency · Grand Rapids, MI
- Emmanuel HospiceHospice · Grand Rapids, MI
- Faith Hospice at Trillium WoodsHospice · Byron Center, MI
- Holland Home - Raybrook ManorNursing home · Grand Rapids, MI
- Holland Home Breton Rehabilitation & Living CentreNursing home · Grand Rapids, MI
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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All 16 geriatricians in Grand Rapids · All geriatricians in Michigan