Hunter Geoffrey Brumblay, M.D.
NPI 1881716959ActiveIndividual· Neurological Surgery· Kalamazoo, MI
Neurological Surgery (M.D.) in Kalamazoo, Michigan, trained at University of Vermont College of Medicine (class of 2002). 269 Medicare patients in 2024, $149,394 paid; all of their 69 Part D prescriptions were generic. Globus Medical, Inc. was the largest of 3 companies reporting payments in 2025, $13,369 in all, mostly royalties and licenses.
Overview
| NPI | 1881716959 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 6, 2007 |
| Last updated in NPPES | Jun 4, 2025 |
| Certified by provider | Jun 4, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | 4301079659 | 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 - Neurosurgery (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 269 |
|---|---|
| Services billed | 689 across 82 procedure codes |
| Paid by Medicare | $149,394 |
Part D prescriptions in 2024
| Prescriptions (claims) | 69 · 69 30-day fills |
|---|---|
| Patients | 44 |
| Total drug cost | $653.28 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | University of Vermont College of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Neurosurgery |
Medical group
- Bronson Methodist HospitalKalamazoo, MI · 729 clinicians
Hospital affiliations
- Borgess Medical CenterKalamazoo, MI
- Bronson Battle Creek HospitalBattle Creek, MI
- Bronson Lakeview HospitalPaw Paw, MI
- Bronson Methodist HospitalKalamazoo, MI
- Bronson South Haven HospitalSouth Haven, MI
Industry payments (Open Payments)
- 2025$13,369 · 30 payments from 3 companies
- 2024$7,063 · 6 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Globus Medical, Inc. | $11,647 | 14 |
| Medtronic, Inc. | $1,343 | 11 |
| Stryker Corporation | $378.90 | 5 |
What the 2025 payments were for
- Royalty or License$10,110 · 4 payments
- Travel and Lodging$2,719 · 11 payments
- Food and Beverage$540.50 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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