Samantha Volstorf
Payments from drug & device makers
Across 64 payments — averaging $78.38 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Janssen Global Services, LLC$4K
- Ironshore Pharmaceuticals Inc.$147
- Otsuka America Pharmaceutical, Inc.$140
- Novartis$111
- ITI, Inc. (d/b/a Intra-cellular Therapies, Inc.)$70
- Almatica Pharma LLC$67
- plus $492 from 15 others
What the payments were for
- Consulting fees$3,19064%
- Travel & lodging$48710%
- Food & beverage$1,29326%
- Education$471%
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 |
|---|---|---|
| Janssen Global Services, LLC | 8 | $3,989 |
| Ironshore Pharmaceuticals Inc. | 7 | $147 |
| Otsuka America Pharmaceutical, Inc. | 8 | $140 |
| Novartis | 6 | $111 |
| ITI, Inc. (d/b/a Intra-cellular Therapies, Inc.) | 3 | $70 |
| Almatica Pharma LLC | 3 | $67 |
| Supernus Pharmaceuticals, Inc. | 4 | $62 |
| Neurocrine Biosciences, Inc. | 3 | $61 |
| AbbVie | 3 | $59 |
| Dexcom, Inc. | 3 | $57 |
| Novo Nordisk | 3 | $43 |
| Amgen | 3 | $41 |
| Johnson & Johnson | 2 | $40 |
| Axsome Therapeutics, Inc. | 1 | $25 |
| Lilly USA, LLC | 1 | $20 |
| Exact Sciences | 1 | $16 |
| Inspire Medical Systems, Inc. | 1 | $15 |
| Bayer | 1 | $14 |
| Pfizer | 1 | $14 |
| Daiichi Sankyo Inc. | 1 | $13 |
| Merck | 1 | $12 |
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.
- SPRAVATO$3,827
How this compares
$5,016 in reported general payments places this provider in the 90th percentile of 4,941 family providers in Illinois.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Abilify MaintenaAripiprazole | 11 | $32,972 |
| Trelegy ElliptaFluticasone/Umeclidin/Vilanter | 31 | $19,140 |
| TrulicityDulaglutide | 15 | $15,318 |
| OzempicSemaglutide | 12 | $11,521 |
| JanuviaSitagliptin Phosphate | 14 | $10,238 |
| LinzessLinaclotide | 16 | $8,902 |
| CorlanorIvabradine Hcl | 11 | $6,398 |
| Tiotropium Bromide | 12 | $5,023 |
| Vilazodone Hcl | 21 | $2,872 |
| Buprenorphine-NaloxoneBuprenorphine Hcl/Naloxone Hcl | 22 | $2,801 |
| Bupropion XlBupropion Hcl | 100 | $2,730 |
| SymbicortBudesonide/Formoterol Fumarate | 11 | $2,448 |
| Pregabalin | 22 | $1,904 |
| Desvenlafaxine Succinate ErDesvenlafaxine Succinate | 30 | $1,883 |
| BreynaBudesonide/Formoterol Fumarate | 12 | $1,870 |
Paid to pharmacies, not to this prescriber.
Companies that both paid and supply prescribed drugs
These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| Otsuka America Pharmaceutical, Inc.Abilify Maintena | $140 | $32,97211 claims |
| Lilly USA, LLCTrulicity | $20 | $15,31815 claims |
| Novo NordiskOzempic | $43 | $11,52112 claims |
| MerckJanuvia | $12 | $10,23814 claims |
| AbbVieLinzess, Synthroid | $59 | $9,82737 claims |
| AmgenCorlanor | $41 | $6,39811 claims |
Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 90th percentile of 4,941 family providers in Illinois.
Other family in Paris
- Ruth CarricoChicago$582K
- Aleksandra BielawiecBarrington$373K
- Erin SieberNaperville$334K
- Jamie BroganChicago$282K
- Ashley NoethGlen Carbon$271K
- Marita KametasChicago$259K
- Shammona ClarkChicago$247K
- Amanda McKeeMount Vernon$242K
- Brooke KennardBloomington$208K
- Amy BrownellElk Grove Village$202K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.