Farah Khan
Allergy & Immunology · Rapid City, SDNPI 1467721407
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 98.4% of the total across 277 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 29 manufacturers reported payments, led by AstraZeneca at 26.7% of the total. Reporting peaked in 2021 at $1,747 and has fallen 54.4% since, to $797 in 2024.
Across 277 payments — averaging $26.56 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AstraZeneca$2K
- Regeneron Healthcare Solutions, Inc.$1K
- Takeda Pharmaceuticals U.S.A., Inc.$878
- Pfizer$461
- GSK$349
- Grifols USA, LLC$270
- plus $2K from 23 others
What the payments were for
- Food & beverage$7,24098%
- Education$1182%
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 |
|---|---|---|
| AstraZeneca | 60 | $1,962 |
| Regeneron Healthcare Solutions, Inc. | 41 | $1,373 |
| Takeda Pharmaceuticals U.S.A., Inc. | 35 | $878 |
| Pfizer | 17 | $461 |
| GSK | 17 | $349 |
| Grifols USA, LLC | 14 | $270 |
| Optinose US, Inc. | 6 | $222 |
| Sanofi | 9 | $220 |
| Novartis | 11 | $207 |
| Amgen(2 entities) | 9 | $188 |
| CSL Behring | 8 | $180 |
| Biocryst US Sales Co., LLC | 6 | $144 |
| Pharming Healthcare, Inc. | 6 | $126 |
| Genentech USA, Inc. | 6 | $107 |
| Alk-abello, Inc | 2 | $99 |
| AbbVie | 5 | $91 |
| Incyte Corporation | 3 | $61 |
| Bio Products Laboratory USA, Inc. | 4 | $51 |
| Aimmune Therapeutics, Inc. | 2 | $49 |
| Teva Pharmaceuticals USA, Inc. | 3 | $48 |
| Blueprint Medicines Corporation | 2 | $44 |
| LEO Pharma Inc. | 2 | $42 |
| Kaleo, Inc. | 2 | $40 |
| Shire North American Group Inc | 2 | $35 |
| Octapharma USA, Inc. | 1 | $29 |
| Boehringer Ingelheim | 1 | $24 |
| Merck | 1 | $22 |
| Eyevance Pharmaceuticals LLC | 1 | $19 |
| Sunovion Pharmaceuticals Inc. | 1 | $16 |
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
Too few allergy & immunology providers in South Dakotato place this figure against a meaningful peer group, so we don't.
Other allergy & immunology in Rapid City
- Abigail FinleyRapid City$3K
- Jason SchendSioux Falls$13K
- Thomas LuzierAberdeen$12K
- Justin HsuehSioux Falls$4K
- Rebecca DuronSioux Falls$3K
- Keerthi BansalSioux Falls$2K
- Mark BubakSioux Falls$357
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.