Kenneth Granke, MD
NPI 1851338347ActiveIndividual· Internal Medicine· Warren, MI
Internal Medicine (MD) in Warren, Michigan, trained at Wayne State University School of Medicine (class of 1982). In 2024 Medicare paid $33,378 for 35 patients, and Part D covered 119 of their prescriptions, 69% of them generic. Smith+nephew, Inc. was the largest of 2 companies reporting payments in 2025, $77.13 in all, mostly food and beverage.
Overview
| NPI | 1851338347 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 1, 2006 |
| Last updated in NPPES | Jul 24, 2024 |
| Certified by provider | Jul 24, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 4301046290 | MI |
| Surgery, Vascular Surgery | 2086S0129X | 4301046290 | 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 - Vascular Surgery (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 35 |
|---|---|
| Services billed | 536 across 23 procedure codes |
| Paid by Medicare | $33,378 |
Part D prescriptions in 2024
| Prescriptions (claims) | 119 · 132 30-day fills |
|---|---|
| Patients | 50 |
| Total drug cost | $24,624 |
| Generic share | 69% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 1982 |
| Medicare specialty | Vascular Surgery |
Medical group
- Cs Pacs 3 Midwest LLCOlathe, KS · 36 clinicians
Hospital affiliation
- McLaren Greater LansingLansing, MI
Industry payments (Open Payments)
- 2025$77.13 · 3 payments from 2 companies
- 2024$157.19 · 6 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Smith+nephew, Inc. | $54.31 | 2 |
| Organogenesis Inc. | $22.82 | 1 |
What the 2025 payments were for
- Food and Beverage$77.13 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 135 internal medicine physicians in Warren · All internal medicine physicians in Michigan