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Monica Lo, MD

Clinical Cardiac Electrophysiology · Little Rock, ARNPI 1578772604

Payments from drug & device makers

What this record shows

This record is dominated by consulting fees: $129,337 of the $190,490 with a category attached, or 67.9%. Abbott accounts for 97.7% of it on its own, with 16 other manufacturers making up the rest. Reporting peaked in 2023 at $49,165 and has fallen 65.2% since, to $17,085 in 2025. Among clinical cardiac electrophysiology clinicians in AR 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.

$190,490in general payments, 2019–2025

Across 959 payments — averaging $198.63 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Abbott$186K
  • Boston Scientific$2K
  • Medtronic$1K
  • Atricure, Inc.$461
  • Elutia, Inc.$192
  • Livanova USA, Inc.$146
  • plus $518 from 11 others
$2,186,319in research payments, 2019–2025

Across 266 payments — averaging $8219.24 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.

  • Abbott$2M
  • Janssen Research & Development, LLC$164K

What the payments were for

  • Consulting fees$129,33768%
  • Speaking & faculty fees$11,3436%
  • Travel & lodging$29,77416%
  • Food & beverage$20,02911%
  • Education$90%

General payments by program year

19
20
21
22
23
24
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.

CompanyPaymentsTotal
Abbott877$186,127
Boston Scientific30$1,573
Medtronic(2 entities)15$1,474
Atricure, Inc.11$461
Elutia, Inc.11$192
Livanova USA, Inc.1$146
Avinger Inc.2$142
Abiomed1$70
Penumbra, Inc.1$66
Cardiva Medical, Inc.1$51
Biosense Webster, Inc.1$35
ZOLL Services LLC (a/k/a ZOLL Lifecor Corp)2$35
Inari Medical, Inc.1$28
E.r. Squibb & Sons, L.L.C.2$26
Siemens Medical Solutions USA, Inc.1$25
Cordis US CORP.1$23
Merck1$16

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.

How this compares

$190,490 in reported general payments places this provider in the 95th percentile of 25 clinical cardiac electrophysiology providers in Arkansas.

See all clinical cardiac electrophysiology providers in Arkansas →

Medicare billing

Part B allowed, 2024
$531,626
Medicare patients
1,501
Services billed
8,253

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

DrugClaimsCost to plans & patients
EliquisApixaban1,338$1,010,448
XareltoRivaroxaban318$234,821
Dofetilide382$71,150
EntrestoSacubitril/Valsartan67$49,899
MultaqDronedarone Hcl43$38,981
FarxigaDapagliflozin Propanediol28$19,399
Bumetanide363$14,431
Mexiletine Hcl146$12,105
Potassium Chloride676$11,832
JardianceEmpagliflozin18$10,324
Flecainide Acetate304$8,943
SotalolSotalol Hcl385$7,065
Propafenone Hcl ErPropafenone Hcl38$6,422
Losartan Potassium405$3,019
Dabigatran EtexilateDabigatran Etexilate Mesylate13$2,781

Paid to pharmacies, not to this prescriber.

Other clinical cardiac electrophysiology in Little Rock

See the full list for Arkansas →

Where these figures come from

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