Carey Dachman
Rheumatology · Schaumburg, ILNPI 1801827126
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 97.2% of the total across 154 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. It is spread thinly across 24 manufacturers, the largest accounting for just 22.6% — the pattern of someone who eats at a lot of different presentations. Reporting peaked in 2019 at $1,719 and has fallen 93.4% since, to $114 in 2021.
Across 154 payments — averaging $17.18 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Amgen$597
- AbbVie$544
- Boston Scientific$314
- Mallinckrodt Enterprises LLC$162
- E.r. Squibb & Sons, L.L.C.$161
- Lilly USA, LLC$113
- plus $754 from 18 others
What the payments were for
- Food & beverage$2,57297%
- Education$743%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
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 |
|---|---|---|
| Amgen(2 entities) | 28 | $597 |
| AbbVie | 36 | $544 |
| Boston Scientific | 20 | $314 |
| Mallinckrodt Enterprises LLC | 8 | $162 |
| E.r. Squibb & Sons, L.L.C. | 9 | $161 |
| Lilly USA, LLC | 6 | $113 |
| Assertio Therapeutics, Inc. | 6 | $91 |
| UCB, Inc. | 5 | $88 |
| Bausch Health US, LLC | 5 | $85 |
| Novartis | 3 | $50 |
| Fidia Pharma USA Inc. | 5 | $49 |
| Medexus Pharma, Inc. | 4 | $48 |
| Bristol Myers Squibb | 2 | $47 |
| Johnson & Johnson | 3 | $44 |
| GSK | 3 | $43 |
| Radius Health, Inc. | 2 | $38 |
| Pfizer | 2 | $36 |
| Mallinckrodt Hospital Products Inc. | 1 | $30 |
| Abbott | 1 | $24 |
| Daiichi Sankyo Inc. | 1 | $21 |
| Antares Pharma, Inc. | 1 | $18 |
| Supernus Pharmaceuticals, Inc. | 1 | $17 |
| Biodelivery Sciences International, Inc. | 1 | $13 |
| Zyla Life Sciences, Inc. | 1 | $13 |
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.
- KRYSTEXXA$102
How this compares
$2,646 in reported general payments places this provider in the 60th percentile of 287 rheumatology providers in Illinois.
Other rheumatology in Schaumburg
- Kamran ChaudharySchaumburg$128K
- Kayur PatelSchaumburg$13K
- Manish JainChicago$1.9M
- Lori SiegelBannockburn$1.5M
- Alfonso BelloGlenview$611K
- Theodore PincusChicago$524K
- Angela CrowleyWillowbrook$483K
- Eric RudermanChicago$440K
- Anisha DuaChicago$280K
- Arthur MandelinChicago$270K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.