Ryan Khanna, MD
Neurological Surgery · Munster, INNPI 1609267905
Payments from drug & device makers
What this record shows
It is spread thinly across 33 manufacturers, the largest accounting for just 19.6%. 2025 is the largest year on record at $13,597, more than ten times the $142 reported in 2019.
Across 175 payments — averaging $168.51 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Medtronic$6K
- Icotec Medical Inc.$5K
- Brainlab, Inc.$3K
- Globus Medical$2K
- Smaio SA$2K
- Stryker$2K
- plus $8K from 27 others
What the payments were for
- Travel & lodging$16,70357%
- Food & beverage$12,78743%
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) | 41 | $5,782 |
| Icotec Medical Inc. | 17 | $5,085 |
| Brainlab, Inc. | 4 | $3,359 |
| Globus Medical(2 entities) | 16 | $2,449 |
| Smaio SA | 13 | $2,351 |
| Stryker | 12 | $2,151 |
| Alphatec Spine, Inc | 15 | $1,758 |
| Si-bone, Inc. | 11 | $1,275 |
| Orthofix Medical, Inc. | 6 | $1,181 |
| Smaio USA Corporation | 3 | $562 |
| EBI, LLC | 4 | $486 |
| Carlsmed, Inc. | 2 | $359 |
| Boston Scientific | 2 | $268 |
| Highridge Medical LLC | 2 | $221 |
| Bioventus LLC | 3 | $198 |
| Zimvie Inc. | 2 | $196 |
| GT Medical Technologies, Inc | 1 | $170 |
| Johnson & Johnson | 2 | $166 |
| Novocure Inc. | 1 | $161 |
| Intrinsic Therapeutics | 2 | $144 |
| Ossdsign USA Incorporated | 1 | $140 |
| Livanova USA, Inc. | 2 | $135 |
| Axis Spine Technologies Inc. | 1 | $125 |
| Kuros Biosciences USA, Inc | 2 | $125 |
| Providence Medical Technology, Inc. | 1 | $124 |
| Zimmer Biomet | 1 | $107 |
| Arteriocyte Medical Systems, Inc. | 1 | $101 |
| Cerapedics Inc. | 1 | $90 |
| Augmedics Inc. | 1 | $62 |
| Integra Lifesciences Corporation | 1 | $56 |
| Seapearl East, Inc | 2 | $45 |
| MML US, Inc. | 1 | $31 |
| Spinal Elements, Inc. | 1 | $30 |
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.
- Brainlab, Inc.$3,324
- CD HORIZON SPINAL SYSTEM$1,890
- VADER PEDICLE SYSTEM 6.0, SCREW, Carbon/PEEK, POLYAX., FEN., O 5.5 X 45 MM$1,832
- VADER PEDICLE SYSTEM, ROD, Carbon/PEEK, CURVED, 6.0 R450 X 200 MM$1,832
- KONG-TL VBR E, EXPANDABLE BODY, L, 19 MM X 27 - 37 MM$1,832
- KONG-TL VBR, END PLATE, ROUND, L AND SCREW, 12 X 43 MM$1,832
- KONG-TL VBR, END PLATE, RECTANGULAR, M AND SCREW, 12 X 33 MM$1,832
- AERO-LL$1,812
- O-ARM-ST$1,414
- Other - Miscellaneous$1,264
- icotec BlackArmor Spine System$1,078
- Mariner Deformity$994
- CORBEL$960
- Biomet SpinalPak Non-invasive Spine Fusion Stimulator System$691
- iFuse Implant$550
- CALIBER$530
- MAZOR X SYSTEM$432
- aprevo$359
- CD HORIZON$312
- BARRICAID ACD (ANNULAR CLOSURE DEVICE)$267
How this compares
$29,490 in reported general payments places this provider in the 80th percentile of 112 neurological surgery providers in Indiana.
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 Munster
- Wayel KaakajiMunster$14K
- Joshua SimonMunster$5K
- Mohammad ShukairyMunster$4K
- Jean-Pierre MobasserCarmel$3.5M
- Troy PaynerCarmel$803K
- Michael TurnerIndianapolis$522K
- Eric PottsCarmel$345K
- Souheil HaddadBloomington$161K
- Mitesh ShahIndianapolis$133K
- Bradley BohnstedtIndianapolis$122K
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.