Gerald Greer, MD
Clinical Cardiac Electrophysiology · Little Rock, ARNPI 1811943400
Payments from drug & device makers
Across 501 payments — averaging $1026.54 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- CSL Behring$372K
- Amgen$53K
- Lundbeck LLC$30K
- H. Lundbeck A S$27K
- AstraZeneca$10K
- Regeneron$9K
- plus $14K from 26 others
Across 2 payments — averaging $186.68 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- Lundbeck LLC$373
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 |
|---|---|---|
| CSL Behring | 41 | $372,373 |
| Amgen | 45 | $52,559 |
| Lundbeck LLC | 38 | $29,890 |
| H. Lundbeck A S | 17 | $26,925 |
| AstraZeneca | 17 | $9,698 |
| Regeneron | 16 | $8,517 |
| Abbott | 20 | $4,989 |
| Astrazeneca UK Limited | 2 | $3,485 |
| Boehringer Ingelheim | 10 | $1,727 |
| Novartis | 87 | $1,009 |
| Johnson & Johnson | 58 | $738 |
| E.r. Squibb & Sons, L.L.C. | 44 | $537 |
| Pfizer | 30 | $370 |
| Medtronic(2 entities) | 6 | $363 |
| Sanofi-aventis U.S. LLC | 12 | $181 |
| Boston Scientific | 10 | $157 |
| Merck | 10 | $139 |
| Alnylam Pharmaceuticals Inc. | 6 | $104 |
| Philips North America LLC | 4 | $87 |
| Baxter Healthcare | 3 | $83 |
| ZOLL Services LLC (a/k/a ZOLL Lifecor Corp) | 6 | $76 |
| Bardy Diagnostics, Inc. | 4 | $51 |
| Irhythm Technologies, Inc. | 3 | $50 |
| Esperion Therapeutics, Inc. | 3 | $42 |
| Bridgebio Pharma, Inc. | 2 | $33 |
| Altathera Pharmaceuticals LLC | 1 | $19 |
| Atricure, Inc. | 1 | $18 |
| Akcea Therapeutics, Inc. | 1 | $18 |
| Cardiva Medical, Inc. | 1 | $17 |
| Biosense Webster, Inc. | 1 | $14 |
| Lexicon Pharmaceuticals, Inc. | 1 | $13 |
| Gilead | 1 | $11 |
How this compares
$514,295 in reported general payments places this provider in the 80th percentile of 25 clinical cardiac electrophysiology providers in Arkansas.
See all clinical cardiac electrophysiology providers in Arkansas →
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 clinical cardiac electrophysiology in Little Rock
- Monica LoLittle Rock$2.4M
- Mangaraju ChakkaLittle Rock$1.1M
- Sudarone ThihalolipavanLittle Rock$1M
- Thomas WallaceLittle Rock$115K
- Scott BeauLittle Rock$93K
- Prabhat HebbarLittle Rock$75K
- Brian NorrisLittle Rock$73K
- Wilson WongLittle Rock$53K
- Risheek KaulLittle Rock$38K
- Michael LoguidiceLittle Rock$29K
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.