John Deveikis, MD
Diagnostic Radiology · St Petersburg, FLNPI 1124061775
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $58,857 of the $64,521 with a category attached, or 91.2%. Scientia Vascular accounts for 99.0% of it on its own, with 7 other manufacturers making up the rest. Among diagnostic radiology clinicians in FL 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 24 payments — averaging $2688.36 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Scientia Vascular$64K
- Stryker$202
- Johnson & Johnson$152
- Rapid Medical Ltd$132
- Balt USA, LLC$89
- Imperative Care, Inc$55
- plus $36 from 2 others
Across 3 payments — averaging $300,344 each. An ownership or investment interest held by the physician or an immediate family member.
- Scientia Vascular$901K
What the payments were for
- Consulting fees$58,85791%
- Travel & lodging$3,2255%
- Food & beverage$2,4394%
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 |
|---|---|---|
| Scientia Vascular | 14 | $63,855 |
| Stryker | 1 | $202 |
| Johnson & Johnson | 3 | $152 |
| Rapid Medical Ltd | 1 | $132 |
| Balt USA, LLC | 2 | $89 |
| Imperative Care, Inc | 1 | $55 |
| Medtronic | 1 | $23 |
| GE HealthCare | 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.
How this compares
$64,521 in reported general payments places this provider in the 95th percentile of 2,215 diagnostic radiology providers in Florida.
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 diagnostic radiology in St Petersburg
- Justin WhisenantSt Petersburg$503K
- Yair SafrielClearwater$660K
- Constantino PenaMiami$586K
- Michael YuzFort Lauderdale$398K
- Barry KatzenMiami$313K
- Andrew NiekampMiami$250K
- Homer HattenVero Beach$195K
- Mario ZaritzkyPlantation$154K
- Joanne WernickiVero Beach$153K
- Jamie CaraccioloTampa$133K
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.