Donald Schleicher, DO
Neurological Surgery · Tulsa, OKNPI 1689011777
Payments from drug & device makers
What this record shows
Medtronic accounts for 62.3% of it on its own, with 17 other manufacturers making up the rest. Reporting peaked in 2019 at $5,114 and has fallen 96.7% since, to $166 in 2025.
Across 92 payments — averaging $67.11 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Medtronic$4K
- Stryker$1K
- MIS Technologies, LLC$196
- Cerapedics Inc.$181
- Globus Medical$161
- Johnson & Johnson$125
- plus $371 from 12 others
What the payments were for
- Travel & lodging$3,35554%
- Food & beverage$2,81946%
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| Medtronic(2 entities) | 49 | $3,844 |
| Stryker | 18 | $1,296 |
| MIS Technologies, LLC | 1 | $196 |
| Cerapedics Inc. | 3 | $181 |
| Globus Medical(2 entities) | 2 | $161 |
| Johnson & Johnson(2 entities) | 3 | $125 |
| Si-bone, Inc. | 3 | $71 |
| NICO Corporation | 1 | $67 |
| Bioventus LLC | 2 | $47 |
| AstraZeneca | 2 | $37 |
| Baxter Healthcare | 1 | $23 |
| Zimvie Inc. | 1 | $22 |
| Orthofix Medical, Inc. | 1 | $22 |
| Solventum Corporation | 1 | $18 |
| Aesculap, Inc. | 1 | $18 |
| Kls-martin L.p. | 1 | $18 |
| Boston Scientific | 1 | $15 |
| Vertos Medical, Inc. | 1 | $14 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
- KYPHON Balloon Kyphoplasty$891
- MazorX - Renaissance$845
- ES2$807
- PIVOX Oblique Lateral Spinal System$742
- INFINITY OCT System$218
- Eminent Spine Oblique Lateral Lumbar Interbody Fusion Device$196
- O-ARM-Spine$136
- MaXcess$132
- I-FACTOR PEPTIDE ENHANCED BONE GRAFT$115
- XIA$109
- OASYS$109
- TRITANIUM$109
How this compares
$6,174 in reported general payments places this provider in the 65th percentile of 80 neurological surgery providers in Oklahoma.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Other neurological surgery in Tulsa
- Clinton BairdTulsa$621K
- Michael ThambuswamyTulsa$92K
- Daniel HarwellTulsa$63K
- Mohammad Yashar KalaniTulsa$23K
- Kevin KlosTulsa$21K
- Tyler AuschwitzTulsa$17K
- Brian HoodTulsa$13K
- Shihao ZhangTulsa$8K
- John MaroukTulsa$4K
- Scott DullTulsa$2K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.