John Shivdat, DO
Emergency Medicine · Perry, GANPI 1376599746
Payments from drug & device makers
What this record shows
Inari Medical, Inc. accounts for 79.2% of it on its own, with 5 other manufacturers making up the rest. 2024 is the largest year on record at $1,571, more than ten times the $147 reported in 2019. Among emergency medicine 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 13 payments — averaging $152.58 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Inari Medical, Inc.$2K
- Genentech, Inc.$135
- AstraZeneca$124
- Dova Pharmaceuticals$124
- Johnson & Johnson$17
- Abbott$12
What the payments were for
- Travel & lodging$88845%
- Food & beverage$1,09555%
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 |
|---|---|---|
| Inari Medical, Inc. | 8 | $1,571 |
| Genentech, Inc. | 1 | $135 |
| AstraZeneca | 1 | $124 |
| Dova Pharmaceuticals | 1 | $124 |
| Johnson & Johnson | 1 | $17 |
| Abbott | 1 | $12 |
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.
- FLOWTRIEVER CATHETER, S$1,507
- CT THROMBECTOMY SYSTEM KIT$1,507
- Activase$135
- BRILINTA$124
- DOPTELET$124
How this compares
$1,984 in reported general payments places this provider in the 95th percentile of 1,299 emergency medicine 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 |
|---|---|---|
| Cephalexin | 29 | $161 |
| Methocarbamol | 12 | $44 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 13 | $36 |
| Prednisone | 19 | $27 |
Paid to pharmacies, not to this prescriber.
Other emergency medicine in Perry
- Stephen MartinMarietta$1.8M
- Charles PollackRoswell$378K
- Michael BlaivasAugusta$284K
- Felicia PharagoodDuluth$144K
- Anna YaffeeAtlanta$101K
- Frank RaslerLilburn$58K
- Nicole HaigEast Point$57K
- Amy HubertCanton$40K
- Sean SueAtlanta$28K
- Emma SizemoreAtlanta$27K
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.