Robert P. Krupp, NURSE PRACTITIONER
NPI 1093353773ActiveIndividual· Nurse Practitioner· Lansing, MI
Nurse Practitioner (NURSE PRACTITIONER) with McLaren Greater Lansing, practicing in Lansing, Michigan. Their prescriptions cost Medicare Part D more than their services did: $334,518 for 425 claims, against $10,684 paid for services in 2024. Daiichi Sankyo Inc. reported $16.16 in payments in 2025, mostly food and beverage. Lists Edward W Sparrow Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1093353773 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NURSE PRACTITIONER |
| Sole proprietor | No |
| NPI issued | Dec 12, 2019 |
| Last updated in NPPES | Mar 6, 2025 |
| Certified by provider | Mar 6, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 4704297058 | 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 - Nurse Practitioner (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 120 |
|---|---|
| Services billed | 183 across 5 procedure codes |
| Paid by Medicare | $10,684 |
Part D prescriptions in 2024
| Prescriptions (claims) | 425 · 662 30-day fills |
|---|---|
| Patients | 169 |
| Total drug cost | $334,518 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- McLaren Greater LansingLansing, MI · 99 clinicians
Hospital affiliations
- Edward W Sparrow HospitalLansing, MI
- McLaren Greater LansingLansing, MI
- University of Michigan Health - Sparrow EatonCharlotte, MI
Industry payments (Open Payments)
- 2025$16.16 · 1 payment from 1 company
- 2024$99.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Daiichi Sankyo Inc. | $16.16 | 1 |
What the 2025 payments were for
- Food and Beverage$16.16 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other nurse practitioners in Lansing
- 1023022886
- 1053049973
- 1053952820
- 1134653405
- 1154093425
- 1184984502
- 1225443674
- 1255973236
- 1265070866
- 1326493537
- 1427441245
- 1477803914
All 70 nurse practitioners in Lansing · All nurse practitioners in Michigan