Chad A. Tuchek, MD
NPI 1407201767ActiveIndividual· Neurological Surgery· Topeka, KS
Neurological Surgery (MD) with Cotton-O'Neil Clinic Revocable Trust, practicing in Topeka, Kansas. Mostly services rather than prescriptions: Medicare paid $50,547 for 101 patients in 2024, with only 33 Part D claims. Stryker Corporation was the largest of 5 companies reporting payments in 2025, $5,303 in all, mostly travel and lodging. Lists Ascension Via Christi Hospital Manhattan, Inc and 1 other hospital as hospital affiliations.
Overview
| NPI | 1407201767 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 24, 2016 |
| Last updated in NPPES | Aug 31, 2026 |
| Certified by provider | Aug 31, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | 04-49563 | KS |
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 (KS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 101 |
|---|---|
| Services billed | 306 across 52 procedure codes |
| Paid by Medicare | $50,547 |
Part D prescriptions in 2024
| Prescriptions (claims) | 33 · 40 30-day fills |
|---|---|
| Patients | 20 |
| Total drug cost | $1,077 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Neurosurgery |
Medical group
- Cotton-O'Neil Clinic Revocable TrustTopeka, KS · 666 clinicians
Hospital affiliations
- Ascension Via Christi Hospital Manhattan, IncManhattan, KS
- Stormont Vail HospitalTopeka, KS
Industry payments (Open Payments)
- 2025$5,303 · 28 payments from 5 companies
- 2024$2,764 · 22 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $5,137 | 23 |
| Globus Medical, Inc. | $52.66 | 1 |
| Aesculap, Inc. | $50.54 | 2 |
| Titan Surgical Group, LLC | $37.99 | 1 |
| Xtant Medical Inc | $24.71 | 1 |
What the 2025 payments were for
- Travel and Lodging$4,074 · 9 payments
- Food and Beverage$1,228 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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