Egon Mr Doppenberg, MD
NPI 1083602551ActiveIndividual· Neurological Surgery· Downers Grove, IL
Neurological Surgery (MD) in Downers Grove, Illinois, licensed in IL, with an NPI issued in October 2005. 125 Medicare patients in 2024, $93,438 paid; nearly all of their 140 Part D prescriptions were generic (99%). Vb Spine LLC was the largest of 2 companies reporting payments in 2025, $170.68 in all, mostly royalties and licenses. Lists Borgess Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1083602551 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 10, 2005 |
| Last updated in NPPES | Jan 26, 2022 |
| Certified by provider | Jan 26, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | 36113314 | IL |
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 | 125 |
|---|---|
| Services billed | 322 across 61 procedure codes |
| Paid by Medicare | $93,438 |
Part D prescriptions in 2024
| Prescriptions (claims) | 140 · 146 30-day fills |
|---|---|
| Patients | 65 |
| Total drug cost | $999.65 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 1994 |
|---|---|
| Medicare specialty | Neurosurgery |
Hospital affiliations
- Borgess Medical CenterKalamazoo, MI
- Uw HealthRockford, IL
Industry payments (Open Payments)
- 2025$170.68 · 4 payments from 2 companies
- 2024$2,249 · 10 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vb Spine LLC | $100.77 | 3 |
| Stryker Corporation | $69.91 | 1 |
What the 2025 payments were for
- Royalty or License$170.68 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Neurological Surgery providers in Downers Grove
- 1679654743
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- 1083906838