David Riggans, MD
Vascular & Interventional Radiology · Augusta, GANPI 1366408197
Payments from drug & device makers
Across 27 payments — averaging $105.58 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Okami Medical, Inc.$2K
- Medtronic$126
- Bard Peripheral Vascular, Inc.$60
- Cook Medical LLC$49
- Cardiva Medical, Inc.$44
- Philips North America LLC$42
- plus $88 from 5 others
What the payments were for
- Consulting fees$2,30881%
- Food & beverage$54319%
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 |
|---|---|---|
| Okami Medical, Inc. | 5 | $2,441 |
| Medtronic(2 entities) | 7 | $126 |
| Bard Peripheral Vascular, Inc. | 4 | $60 |
| Cook Medical LLC | 1 | $49 |
| Cardiva Medical, Inc. | 3 | $44 |
| Philips North America LLC | 1 | $42 |
| Lemaitre Vascular, Inc. | 2 | $31 |
| Siemens Medical Solutions USA, Inc. | 1 | $17 |
| Smith+Nephew | 1 | $15 |
| Guerbet LLC | 1 | $13 |
| Boston Scientific | 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.
- LOBO$2,308
How this compares
$2,851 in reported general payments places this provider in the 45th 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.
Other vascular & interventional radiology in Augusta
- Charles TeeslinkAugusta$135K
- Matthew GivensAugusta$15K
- Hanping WuAugusta$12K
- Annette JohnsonAugusta$4K
- Manish GovinAugusta$3K
- Maaz GhouriAugusta$3K
- Nima KokabiAtlanta$1.2M
- Jason LevyAtlanta$890K
- Aravind ArepallyAtlanta$249K
- Andre UflackerSavannah$237K
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.