John Scales, MD
Diagnostic Radiology · Gainesville, GANPI 1962664086
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $2,037 of the $2,764 with a category attached, or 73.7%. Penumbra, Inc. accounts for 63.1% of it on its own, with 6 other manufacturers making up the rest. Reporting peaked in 2020 at $1,373 and has fallen 97.0% since, to $41 in 2025. Among diagnostic 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 29 payments — averaging $95.31 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Penumbra, Inc.$2K
- Inari Medical, Inc.$764
- Thrombolex, Inc.$81
- GE HealthCare$75
- Cook Medical LLC$56
- Boston Scientific$33
- plus $11 from 1 others
What the payments were for
- Travel & lodging$72726%
- Food & beverage$2,03774%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
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 |
|---|---|---|
| Penumbra, Inc. | 12 | $1,744 |
| Inari Medical, Inc. | 10 | $764 |
| Thrombolex, Inc. | 1 | $81 |
| GE HealthCare | 1 | $75 |
| Cook Medical LLC | 2 | $56 |
| Boston Scientific | 2 | $33 |
| Angiodynamics, 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.
- Indigo$1,483
- FLOWTRIEVER CATHETER, S$589
- CT THROMBECTOMY SYSTEM KIT$589
- Indigo System$147
How this compares
$2,764 in reported general payments places this provider in the 95th percentile of 840 diagnostic 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.
Other diagnostic radiology in Gainesville
- Jon HornGainesville$3K
- Richard CoryGainesville$2K
- Adam BrownGainesville$2K
- Patricia BalthazarAtlanta$144K
- Felix GonzalezAtlanta$128K
- Cameron KerseyColumbus$111K
- Diego MartinAtlanta$68K
- Kimberly HutchersonLawrenceville$59K
- Henry KrebsNewnan$31K
- Susan MulliganAtlanta$16K
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.