Konstantin Slavin, M.D.
NPI 1407803166ActiveIndividual· Neurological Surgery· Chicago, IL
Neurological Surgery (M.D.) with The Board of Trustees of the University of Illinois, practicing in Chicago, Illinois. Mostly services rather than prescriptions: Medicare paid $39,310 for 92 patients in 2024, with only 32 Part D claims. Ethicon US, LLC was the largest of 9 companies reporting payments in 2025, $46,112 in all, mostly consulting fees. Lists University of Illinois Hospital and Clinics as a hospital affiliation.
Overview
| NPI | 1407803166 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 28, 2006 |
| Last updated in NPPES | Oct 13, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | 036-095291 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Neurosurgery (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 92 |
|---|---|
| Services billed | 174 across 45 procedure codes |
| Paid by Medicare | $39,310 |
Part D prescriptions in 2024
| Prescriptions (claims) | 32 · 32 30-day fills |
|---|---|
| Patients | 16 |
| Total drug cost | $1,469 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 1988 |
|---|---|
| Medicare specialty | Neurosurgery |
Medical group
- The Board of Trustees of the University of IllinoisChicago, IL · 1,150 clinicians
Hospital affiliation
- University of Illinois Hospital and ClinicsChicago, IL
Industry payments (Open Payments)
- 2025$46,112 · 41 payments from 9 companies
- 2024$13,850 · 29 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ethicon US, LLC | $21,737 | 3 |
| Curonix LLC | $16,789 | 6 |
| Stryker Corporation | $3,043 | 7 |
| Medical Device Business Services, Inc. | $2,149 | 10 |
| Saluda Medical Americas, Inc. | $1,509 | 2 |
What the 2025 payments were for
- Consulting Fee$42,538 · 10 payments
- Travel and Lodging$2,347 · 8 payments
- Food and Beverage$1,227 · 23 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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