Jessie Mallalieu
Physician Assistant · Frederick, MDNPI 1073669784
Payments from drug & device makers
What this record shows
The money is spread across several categories — food and beverage (37.2%), travel and lodging and speaking fees — rather than concentrated in one kind of arrangement. 7 manufacturers reported payments, led by Galderma Laboratories, L.p. at 43.7% of the total. Reporting peaked in 2021 at $4,479 and has fallen 57.6% since, to $1,900 in 2025. Among physician assistant clinicians in MD 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 81 payments — averaging $127.47 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Galderma Laboratories, L.p.$5K
- Merz North America, Inc.$4K
- AbbVie$1K
- Baxter Healthcare$50
- Regeneron Healthcare Solutions, Inc.$41
- E.r. Squibb & Sons, L.L.C.$37
- plus $19 from 1 others
What the payments were for
- Speaking & faculty fees$2,80027%
- Travel & lodging$3,68136%
- Food & beverage$3,84437%
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 |
|---|---|---|
| Galderma Laboratories, L.p. | 17 | $4,513 |
| Merz North America, Inc. | 25 | $4,220 |
| AbbVie(2 entities) | 32 | $1,446 |
| Baxter Healthcare | 2 | $50 |
| Regeneron Healthcare Solutions, Inc. | 2 | $41 |
| E.r. Squibb & Sons, L.L.C. | 2 | $37 |
| Almirall LLC | 1 | $19 |
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
$10,325 in reported general payments places this provider in the 95th percentile of 2,567 physician assistant providers in Maryland.
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 physician assistant in Frederick
- Jinhui YuanFrederick$21K
- Heather DemoryFrederick$12K
- Margaret JoyceTowson$220K
- Kara CossisBaltimore$177K
- Garland JamesSilver Spring$86K
- Melissa BearekmanBaltimore$81K
- Brittany YerkesSalisbury$81K
- Amy CollierTimonium$29K
- Hannah JohnsonNottingham$27K
- Lisa FoxAnnapolis$26K
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.