Krzysztof Siemionow
Orthopaedic Surgery of the Spine · Homer Glen, ILNPI 1689841314
Payments from drug & device makers
What this record shows
This record is dominated by royalties or licence payments: $272,264 of the $290,461 with a category attached, or 93.7%. Spinal Elements, Inc. accounts for 85.2% of it on its own, with 7 other manufacturers making up the rest. Reporting peaked in 2022 at $112,326 and has fallen 99.8% since, to $233 in 2024.
Across 42 payments — averaging $6915.73 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Spinal Elements, Inc.$247K
- Amendia, Inc.$41K
- Providence Medical Technology, Inc.$1K
- Surgalign Spine Technologies, Inc.$337
- Augmedics Inc.$173
- Orthofix Medical, Inc.$107
- plus $157 from 2 others
Across 12 payments — averaging $22,899 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Spinal Elements, Inc.$275K
What the payments were for
- Royalty or licence$272,26494%
- Consulting fees$10,3504%
- Travel & lodging$6,7342%
- Food & beverage$1,1130%
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 |
|---|---|---|
| Spinal Elements, Inc. | 21 | $247,388 |
| Amendia, Inc. | 4 | $40,918 |
| Providence Medical Technology, Inc. | 4 | $1,381 |
| Surgalign Spine Technologies, Inc. | 4 | $337 |
| Augmedics Inc. | 3 | $173 |
| Orthofix Medical, Inc. | 3 | $107 |
| Medtronic | 2 | $97 |
| Kuros Biosciences USA, Inc | 1 | $60 |
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.
- OVERWATCH$260,356
- OVGEN$20,007
- Medical Device$7,763
- CAVUX Cervical Cage$1,335
- DTRAX Spinal System$1,335
- ALLY Bone Screw$1,335
- BIOLOGIX Allograft Bone$1,335
- ALLOGRAFT$236
How this compares
$290,461 in reported general payments places this provider in the 85th percentile of 64 orthopaedic surgery of the spine providers in Illinois.
See all orthopaedic surgery of the spine providers in Illinois →
Other orthopaedic surgery of the spine in Homer Glen
- Frank PhillipsChicago$3.9M
- Kern SinghChicago$1.3M
- Christopher DewaldChicago$1.2M
- P Ronjon PaulNaperville$908K
- Philip MeinhardtQuincy$507K
- Anis MekhailPalos Heights$498K
- Matthew ColmanChicago$334K
- Mir AliMorris$329K
- Arash SayariChicago$174K
- Vivek MohanSchaumburg$168K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.