Michael Epstein
Gastroenterology · Annapolis, MDNPI 1942238928
Payments from drug & device makers
$1,408,331in general payments, 2019–2025
Across 952 payments — averaging $1479.34 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Ironwood Pharmaceuticals, Inc$819K
- Gilead$180K
- Intercept Pharmaceuticals, Inc.$141K
- AbbVie$80K
- Edwards Lifesciences$58K
- Amgen$33K
- plus $97K from 39 others
General payments by program year
19
20
21
22
23
25
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.
How this compares
$1,408,331 in reported general payments places this provider in the 95th percentile of 455 gastroenterology providers in Maryland.
Other gastroenterology in Annapolis
- Raja TaunkAnnapolis$328K
- Mark FlasarAnnapolis$168K
- Kenolisa OnwuemeBaltimore$4.5M
- Paul ThuluvathBaltimore$3.6M
- Apurva ModiRockville$3.3M
- Louis KormanChevy Chase$1.9M
- Marcia CantoBaltimore$1.6M
- Rudrajit RaiColumbia$1.4M
- Natarajan RavendhranCatonsville$1.2M
- Raymond CrossBaltimore$1.2M
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.