Allyson Roser, PA
Physician Assistant · Belleville, ILNPI 1639678451
Payments from drug & device makers
What this record shows
This record is dominated by education: $2,357 of the $3,303 with a category attached, or 71.4%. Acumed LLC accounts for 71.4% of it on its own, with 11 other manufacturers making up the rest. 2025 is the largest year on record at $2,438, more than ten times the $222 reported in 2022. Among physician assistant clinicians in IL with any reported payments, this total sits in the top 10% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 19 payments — averaging $173.83 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Acumed LLC$2K
- Axogen$182
- Elite Orthopedics, LLC$160
- Integra Lifesciences Corporation$151
- Johnson & Johnson$150
- AbbVie$87
- plus $215 from 6 others
What the payments were for
- Food & beverage$94629%
- Education$2,35771%
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 |
|---|---|---|
| Acumed LLC | 1 | $2,357 |
| Axogen | 1 | $182 |
| Elite Orthopedics, LLC | 1 | $160 |
| Integra Lifesciences Corporation | 1 | $151 |
| Johnson & Johnson | 1 | $150 |
| AbbVie | 5 | $87 |
| Medical Device Business Services, Inc. | 1 | $81 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 3 | $45 |
| Ardelyx, Inc. | 2 | $40 |
| Ironwood Pharmaceuticals, Inc | 1 | $19 |
| Merck | 1 | $17 |
| Nestle Healthcare Nutrition Inc. | 1 | $15 |
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.
- INnate Implant$2,357
- INTEGRA$454
- AVANCE NERVE GRAFT$182
- INTEGRA DERMAL REGENERATION TEMPLATE$151
- PRIMATRIX$151
- NA$150
How this compares
$3,303 in reported general payments places this provider in the 90th percentile of 3,912 physician assistant providers in Illinois.
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.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Diclofenac Sodium | 133 | $3,258 |
| Gabapentin | 104 | $1,279 |
| Methocarbamol | 53 | $722 |
| Tizanidine Hcl | 23 | $380 |
| Naproxen | 13 | $143 |
| Methylprednisolone | 17 | $119 |
| Pregabalin | 11 | $112 |
| Meloxicam | 34 | $27 |
Paid to pharmacies, not to this prescriber.
Other physician assistant in Belleville
- Michael SullivanBelleville$37K
- Andrew MastroChicago$419K
- Christopher AricoSkokie$407K
- Karlijn BurridgeWestmont$144K
- Ian MackeySkokie$135K
- Stephanie TraceyItasca$122K
- Olabimpe PhilipsAddison$103K
- Renata BlockChicago$103K
- Margaret RomanoChicago$82K
- Christina StarksChicago$77K
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.