Richard Russell Korbein, NP
NPI 1407368434ActiveIndividual· Nurse Practitioner· Saginaw, MI
Nurse Practitioner (NP) with Mid Michigan Vascular Surgery, P.C., practicing in Saginaw, Michigan. Mostly services rather than prescriptions: Medicare paid $8,351 for 157 patients in 2024, with only 18 Part D claims. Imperative Care, Inc was the largest of 9 companies reporting payments in 2025, $495.77 in all, mostly food and beverage.
Overview
| NPI | 1407368434 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Oct 31, 2017 |
| Last updated in NPPES | Mar 29, 2021 |
| Certified by provider | Mar 29, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 4704276402 | 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 | 157 |
|---|---|
| Services billed | 203 across 5 procedure codes |
| Paid by Medicare | $8,351 |
Part D prescriptions in 2024
| Prescriptions (claims) | 18 · 36 30-day fills |
|---|---|
| Total drug cost | $167.71 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Mid Michigan Vascular Surgery, P.C.Saginaw, MI · 5 clinicians
Industry payments (Open Payments)
- 2025$495.77 · 18 payments from 9 companies
- 2024$472.87 · 24 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Imperative Care, Inc | $156.82 | 4 |
| Cardiva Medical, Inc. | $97.31 | 3 |
| Terumo Medical Corporation | $91.84 | 4 |
| Angiodynamics, Inc. | $45.62 | 2 |
| W. L. Gore & Associates, Inc. | $28.72 | 1 |
What the 2025 payments were for
- Food and Beverage$495.77 · 18 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 94 nurse practitioners in Saginaw · All nurse practitioners in Michigan