Mark Hamilton
Anesthesiology · Atlanta, GANPI 1447246541
Payments from drug & device makers
What this record shows
This record is dominated by speaking fees: $219,281 of the $350,939 with a category attached, or 62.5%. 11 manufacturers reported payments, led by Medtronic at 37.4% of the total. Reporting peaked in 2019 at $127,162 and has fallen 98.8% since, to $1,575 in 2024. Among anesthesiology 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 354 payments — averaging $991.35 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Medtronic$131K
- Medical Device Business Services, Inc.$92K
- Mallinckrodt Enterprises LLC$82K
- Pacira Pharmaceuticals Incorporated$22K
- Mallinckrodt Hospital Products Inc.$22K
- Pacira Therapeutics, Inc.$800
- plus $868 from 5 others
What the payments were for
- Consulting fees$94,98627%
- Speaking & faculty fees$219,28162%
- Travel & lodging$28,2648%
- Food & beverage$8,4082%
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 |
|---|---|---|
| Medtronic(2 entities) | 137 | $131,425 |
| Medical Device Business Services, Inc. | 64 | $91,674 |
| Mallinckrodt Enterprises LLC | 81 | $81,623 |
| Pacira Pharmaceuticals Incorporated | 47 | $22,437 |
| Mallinckrodt Hospital Products Inc. | 12 | $22,112 |
| Pacira Therapeutics, Inc. | 1 | $800 |
| Johnson & Johnson | 6 | $588 |
| Heron Therapeutics, Inc. | 2 | $116 |
| Baudax Bio Inc. | 1 | $80 |
| Novartis | 1 | $49 |
| Inari Medical, Inc. | 2 | $36 |
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.
- AQUAMANTYS$116,684
- OFIRMEV$102,451
- CORAIL$88,964
- PINNACLE$88,964
- EXPAREL$21,513
- PlasmaBlade$8,750
- Zilretta$3,875
- Vanta$1,263
- Kincise Surgical Automated System$986
- ARC$807
- ACTIS$489
- ATTUNE$466
- OSTEOCOOL RF ABLATION$438
- ACIS$114
- IOVERA SYSTEM$107
How this compares
$350,939 in reported general payments places this provider in the 95th percentile of 1,137 anesthesiology providers in Georgia.
Other anesthesiology in Atlanta
- Michael AshmoreAtlanta$214K
- Uma ShastriAtlanta$35K
- Melat GebreAtlanta$16K
- Laura DowneyAtlanta$15K
- Peter SebelAtlanta$14K
- Simon LeeAtlanta$12K
- Julia EidelmanAtlanta$10K
- Kathryn GlasAtlanta$10K
- Roman SnieckinskiAtlanta$9K
- Jeremy CollinsAtlanta$8K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.