Charles Park, MD
Neurological Surgery · Baltimore, MDNPI 1861438517
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $53,750 of the $89,169 with a category attached, or 60.3%. Spineology Inc. accounts for 93.9% of it on its own, with 32 other manufacturers making up the rest. Reporting peaked in 2021 at $29,577 and has fallen 97.7% since, to $691 in 2025.
Across 146 payments — averaging $610.75 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Spineology Inc.$84K
- Medtronic$1K
- Nevro Corp.$720
- Providence Medical Technology, Inc.$677
- Abbott$466
- Globus Medical$305
- plus $2K from 27 others
What the payments were for
- Consulting fees$53,75060%
- Speaking & faculty fees$11,25013%
- Travel & lodging$6,3457%
- Food & beverage$12,82414%
- Education$5,0006%
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 |
|---|---|---|
| Spineology Inc. | 44 | $83,713 |
| Medtronic(2 entities) | 19 | $1,313 |
| Nevro Corp. | 7 | $720 |
| Providence Medical Technology, Inc. | 10 | $677 |
| Abbott | 3 | $466 |
| Globus Medical | 3 | $305 |
| Baxter Healthcare | 9 | $268 |
| Johnson & Johnson(2 entities) | 8 | $258 |
| Orthofix Medical, Inc. | 8 | $227 |
| Si-bone, Inc. | 3 | $193 |
| Captiva Spine Inc | 1 | $152 |
| Stryker | 5 | $146 |
| Saluda Medical Americas, Inc. | 1 | $117 |
| Integrity Implants Inc. | 1 | $93 |
| Arteriocyte Medical Systems, Inc. | 3 | $68 |
| Sanara Medtech Inc. | 2 | $51 |
| Kuros Biosciences USA, Inc | 2 | $48 |
| C. R. Bard, Inc. & Subsidiaries | 1 | $40 |
| Azurity Pharmaceuticals, Inc. | 2 | $40 |
| Lifenet Health | 1 | $33 |
| Painteq LLC | 1 | $28 |
| Centinel Spine, LLC | 1 | $24 |
| AstraZeneca | 1 | $20 |
| Native Surgical, LLC | 1 | $20 |
| Solventum Corporation | 1 | $20 |
| Portola Pharmaceuticals, LLC | 1 | $19 |
| Arbor Pharmaceuticals, Inc. | 1 | $18 |
| Acelrx Pharmaceuticals, Inc. | 1 | $17 |
| Intrinsic Therapeutics | 1 | $16 |
| Stimwave Technologies Incorporated | 1 | $16 |
| Theragen, Inc. | 1 | $15 |
| Misonix Inc | 1 | $14 |
| Cerapedics Inc. | 1 | $13 |
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.
- OptiMesh Interbody Fusion System$29,028
- OptiMesh Graft Containment$28,364
- OPTIMESH EXPANDABLE INTERBODY FUSION SYSTEM$25,900
- INTELLIS ADAPTIVESTIM$468
- PROCLAIM$466
- Senza$312
- Omnia$275
- ExcelsiusGPS Robotic Navigation System$241
- VANTA ADAPTIVESTIM$163
- UNID_PASS$153
- Transfasten LSF$152
- iFuse Implant$140
- Evoke$117
- O-ARM-ST$110
- UNiD$103
How this compares
$89,169 in reported general payments places this provider in the 85th percentile of 133 neurological surgery providers in Maryland.
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 |
|---|---|---|
| Cyclobenzaprine Hcl | 276 | $3,411 |
| Gabapentin | 105 | $2,115 |
| Lidocaine | 23 | $1,570 |
| Oxycodone Hcl | 183 | $1,335 |
| Meloxicam | 91 | $664 |
| Methylprednisolone | 73 | $516 |
| Celecoxib | 30 | $459 |
| Baclofen | 30 | $413 |
| Tizanidine Hcl | 45 | $308 |
| Duloxetine Hcl | 14 | $205 |
| Ibuprofen | 18 | $150 |
| Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen | 19 | $137 |
| Hydromorphone Hcl | 15 | $106 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 12 | $84 |
| Cefadroxil | 16 | $79 |
Paid to pharmacies, not to this prescriber.
Other neurological surgery in Baltimore
- Alexander CoonBaltimore$2.7M
- Charles SansurBaltimore$1.8M
- Nicholas TheodoreBaltimore$833K
- Daniel SciubbaBaltimore$789K
- Henry BremBaltimore$353K
- Ira GaronzikBaltimore$297K
- James ConwayBaltimore$273K
- Gustavo PradillaBaltimore$164K
- Timothy WithamBaltimore$141K
- William AndersonBaltimore$77K
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.