Solomon Ondoma, MD
Neurological Surgery · Mason City, IANPI 1346538527
Payments from drug & device makers
What this record shows
This record is dominated by travel and lodging: $4,711 of the $6,107 with a category attached, or 77.1%. Globus Medical accounts for 64.2% of it on its own, with 2 other manufacturers making up the rest. Reporting peaked in 2019 at $2,380 and has fallen 97.0% since, to $72 in 2025.
Across 63 payments — averaging $96.94 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Globus Medical$4K
- Medtronic$2K
- Alphatec Spine, Inc$16
What the payments were for
- Travel & lodging$4,71177%
- Food & beverage$1,39723%
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 |
|---|---|---|
| Globus Medical(2 entities) | 31 | $3,923 |
| Medtronic(2 entities) | 31 | $2,168 |
| Alphatec Spine, Inc | 1 | $16 |
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.
- XLIF$2,145
- TLIF$1,159
- Excelsius - GPS$794
- PIVOX Oblique Lateral Spinal System$450
- ANTERALIGN SPINAL SYSTEM WITH TITAN NANOLOCK SURFACE TECHNOLOGY$358
- TLX$150
- STEALTHSTATION S8 PLATFORM$129
- EXELCIUS$124
- MAZOR X SYSTEM$107
How this compares
$6,107 in reported general payments places this provider in the 80th percentile of 54 neurological surgery providers in Iowa.
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 Mason City
- David BeckMason City$1K
- Mario ZanatyIowa City$98K
- Kathleen DlouhyIowa City$51K
- Timothy RykenDes Moines$44K
- Steven SchopickCedar Rapids$34K
- Nicholas WetjenDes Moines$23K
- Darin SmithCedar Rapids$16K
- Troy MunsonDes Moines$15K
- Zoya VoronovichDes Moines$11K
- Royce WoodroffeDes Moines$8K
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.