Christopher Graves, MD
Orthopaedic Surgery of the Spine · Springfield, ILNPI 1235458399
Payments from drug & device makers
What this record shows
The money is spread across several categories — consulting fees (45.5%), speaking fees and travel and lodging — rather than concentrated in one kind of arrangement. 14 manufacturers reported payments, led by Medtronic at 57.6% of the total. 2025 is the largest year on record at $48,935, 7.2 times the $6,809 reported in 2019.
Across 144 payments — averaging $963.10 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Medtronic$80K
- Orthofix Medical, Inc.$58K
- Stryker$215
- Icotec Medical Inc.$207
- Kuros Biosciences USA, Inc$153
- Precision Spine, Inc.$121
- plus $359 from 8 others
Across 3 payments — averaging $17,708 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.
- Medtronic$53K
What the payments were for
- Consulting fees$63,05645%
- Speaking & faculty fees$55,67140%
- Travel & lodging$15,92411%
- Food & beverage$4,0353%
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) | 73 | $79,825 |
| Orthofix Medical, Inc. | 52 | $57,806 |
| Stryker | 3 | $215 |
| Icotec Medical Inc. | 2 | $207 |
| Kuros Biosciences USA, Inc | 2 | $153 |
| Precision Spine, Inc. | 2 | $121 |
| Acera Surgical, Inc. | 1 | $114 |
| Osseus Fusion Systems, LLC | 1 | $99 |
| Baxter Healthcare | 2 | $58 |
| Globus Medical | 1 | $30 |
| Si-bone, Inc. | 2 | $19 |
| Johnson & Johnson | 1 | $14 |
| Molnlycke Health Care US, LLC | 1 | $14 |
| Ferring Pharmaceuticals Inc. | 1 | $11 |
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.
- CD HORIZON SPINAL SYSTEM$42,231
- SPACE-D SYSTEM 5.5/6.0 VOYAGER INSTRUMENT SET$18,845
- CD HORIZON$8,346
- MISCELLANEOUS$3,907
- ENDOSKELETON TC NANOLOCK SURFACE TECHNOLOGY$1,400
- DIVERGENCE ANTERIOR CERVICAL FUSION SYSTEM$1,050
- Ascent$1,049
- M6-C$389
- STEALTHSTATION S8 PLATFORM$246
- icotec BlackArmor Spine System$207
- MagnetOs$127
- Mariner MIS TLIF Retractor$119
- Mariner$119
- UNID_PASS$114
- Restrata Wound Matrix$114
- ASCENT;ASCENT LE;FIREBIRD SFS;ICON SFS;SFS$113
How this compares
$138,686 in reported general payments places this provider in the 80th percentile of 64 orthopaedic surgery of the spine providers in Illinois.
See all orthopaedic surgery of the spine providers in Illinois →
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.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Gabapentin | 561 | $5,859 |
| Celecoxib | 195 | $3,437 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 24 | $538 |
| Cyclobenzaprine Hcl | 89 | $523 |
| Donepezil Hcl | 28 | $312 |
| Diclofenac Sodium | 13 | $183 |
| Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim | 25 | $91 |
Paid to pharmacies, not to this prescriber.
Other orthopaedic surgery of the spine in Springfield
- Timothy VanfleetSpringfield$3K
- Joseph WilliamsSpringfield$3K
- William PayneSpringfield$1K
- Stephen PinedaSpringfield$775
- Frank PhillipsChicago$3.9M
- Kern SinghChicago$1.3M
- Christopher DewaldChicago$1.2M
- P Ronjon PaulNaperville$908K
- Philip MeinhardtQuincy$507K
- Anis MekhailPalos Heights$498K
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.