Marissa McCarthy, MD
Physical Medicine & Rehabilitation · Tampa, FLNPI 1437322294
Payments from drug & device makers
What this record shows
This record is dominated by speaking fees: $63,678 of the $93,808 with a category attached, or 67.9%. 7 manufacturers reported payments, led by AbbVie at 58.0% of the total. Reporting peaked in 2021 at $38,659 and has fallen 99.6% since, to $153 in 2025. Among physical medicine & rehabilitation clinicians in FL 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 119 payments — averaging $788.30 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$54K
- Ipsen Biopharmaceuticals, Inc$33K
- Merz North America, Inc.$5K
- Merz Pharmaceuticals, LLC$481
- Abbott$182
- SPR Therapeutics, Inc$153
- plus $33 from 1 others
Across 120 payments — averaging $1208.96 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.
- Ipsen Pharma SAS$145K
What the payments were for
- Consulting fees$20,35222%
- Speaking & faculty fees$63,67868%
- Travel & lodging$7,5098%
- Food & beverage$2,2692%
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 |
|---|---|---|
| AbbVie(2 entities) | 77 | $54,449 |
| Ipsen Biopharmaceuticals, Inc | 26 | $33,496 |
| Merz North America, Inc. | 10 | $5,013 |
| Merz Pharmaceuticals, LLC | 3 | $481 |
| Abbott | 1 | $182 |
| SPR Therapeutics, Inc | 1 | $153 |
| Medtronic | 1 | $33 |
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.
- BOTOX$50,982
- DYSPORT$33,184
- XEOMIN$5,339
- PROCLAIM$182
- SPRINT PNS System$153
How this compares
$93,808 in reported general payments places this provider in the 95th percentile of 618 physical medicine & rehabilitation providers in Florida.
See all physical medicine & rehabilitation providers in Florida →
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 physical medicine & rehabilitation in Tampa
- Jose Medina SanchezTampa$30K
- Stefan LitzenbergerTampa$11K
- Natacha FalconTampa$4K
- Anthony GiuffridaFort Lauderdale$271K
- Ryan HafnerSarasota$164K
- Cassandra ListJacksonville$154K
- Alan MillerFernandina Beach$26K
- Anish SoniNaples$25K
- Jose de la TorreWesley Chapel$23K
- Kaivalya DeshpandeMiami$22K
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.