Nima Kokabi, MD
Vascular & Interventional Radiology · Atlanta, GANPI 1932495298
Payments from drug & device makers
What this record shows
The money is spread across several categories — speaking fees (58.8%), consulting fees and travel and lodging — rather than concentrated in one kind of arrangement. Sirtex Medical Inc accounts for 64.5% of it on its own, with 12 other manufacturers making up the rest. 2025 is the largest year on record at $464,063, more than ten times the $632 reported in 2019. Among vascular & interventional radiology clinicians in GA with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 635 payments — averaging $1651.22 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Sirtex Medical Inc$676K
- Okami Medical, Inc.$207K
- Trisalus Life Sciences, Inc.$74K
- Boston Scientific$56K
- Siemens Medical Solutions USA, Inc.$9K
- Balt USA, LLC$9K
- plus $18K from 7 others
Across 43 payments — averaging $3526.14 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.
- Sirtex Medical Inc$67K
- Boston Scientific$45K
- Okami Medical, Inc.$40K
What the payments were for
- Consulting fees$331,43932%
- Speaking & faculty fees$617,01059%
- Travel & lodging$81,9848%
- Food & beverage$18,0952%
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 |
|---|---|---|
| Sirtex Medical Inc | 440 | $676,262 |
| Okami Medical, Inc. | 80 | $206,709 |
| Trisalus Life Sciences, Inc. | 6 | $73,600 |
| Boston Scientific | 48 | $56,228 |
| Siemens Medical Solutions USA, Inc. | 7 | $9,008 |
| Balt USA, LLC | 12 | $8,507 |
| Terumo Medical Corporation | 23 | $7,378 |
| Galvanize Therapeutics, Inc | 2 | $7,200 |
| BD | 1 | $1,785 |
| AstraZeneca | 3 | $1,278 |
| Medtronic(2 entities) | 10 | $363 |
| Johnson & Johnson | 2 | $151 |
| Bard Peripheral Vascular, Inc. | 1 | $56 |
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.
- SIR-Spheres Microspheres$672,302
- LOBO$205,215
- TRINAV INFUSION SYSTEM$73,600
- TheraSphere Y90 Glass Microspheres 10 GBq$19,364
- Prestige Coil System$8,396
- ALIYA SYSTEM$7,200
- Azur CX Detachable$5,557
- TheraSphere Administration Set$5,119
- EMBOLD Fibered$1,837
- Optima Coil System$1,322
- Ballast 088 Long Sheath$1,322
- HYBRID Guidewire$1,322
- Eclipse 2L$1,322
- IMFINZI$1,074
- Navicross$700
- TheraSphere Y90 Glass Microspheres 7.0 GBq (US Commercial)$600
- OBSIDIO$569
- GlideWire$350
- LAVA LES (Liquid Embolic System)$154
- GLIDESHEATH SLENDER$146
How this compares
$1,048,528 in reported general payments places this provider in the 95th percentile of 120 vascular & interventional radiology providers in Georgia.
See all vascular & interventional radiology providers in Georgia →
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 |
|---|---|---|
| Levofloxacin | 11 | $14 |
Paid to pharmacies, not to this prescriber.
Other vascular & interventional radiology in Atlanta
- Jason LevyAtlanta$822K
- Aravind ArepallyAtlanta$249K
- Kei YamadaAtlanta$154K
- Kirema Garcia-ReyesAtlanta$115K
- John PrologoAtlanta$97K
- Jonathan MartinAtlanta$82K
- Steven CitronAtlanta$66K
- Kevin CarsonAtlanta$37K
- Jun Man KimAtlanta$21K
- Sendhil SubramanianAtlanta$17K
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.