Andrea Dempsey
Internal Medicine · Las Vegas, NVNPI 1497879035
Payments from drug & device makers
Across 116 payments — averaging $26.69 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Merz North America, Inc.$1K
- AbbVie$581
- Novo Nordisk$369
- AstraZeneca$324
- Boehringer Ingelheim$156
- Pfizer$75
- plus $394 from 15 others
What the payments were for
- Speaking & faculty fees$34211%
- Food & beverage$2,70787%
- Education$472%
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 |
|---|---|---|
| Merz North America, Inc. | 13 | $1,197 |
| AbbVie(2 entities) | 19 | $581 |
| Novo Nordisk | 27 | $369 |
| AstraZeneca | 15 | $324 |
| Boehringer Ingelheim | 10 | $156 |
| Pfizer | 5 | $75 |
| IBSA Pharma Inc. | 3 | $51 |
| AMAG Pharmaceuticals, Inc. | 4 | $47 |
| Takeda Pharmaceuticals U.S.A., Inc. | 3 | $41 |
| Merck | 3 | $40 |
| Astellas Pharma US Inc | 2 | $38 |
| Optinose US, Inc. | 2 | $26 |
| Johnson & Johnson | 2 | $26 |
| Teva Pharmaceuticals USA, Inc. | 1 | $19 |
| Amgen | 1 | $18 |
| Biogen | 1 | $17 |
| Genentech USA, Inc. | 1 | $16 |
| Strongbridge US Inc. | 1 | $16 |
| Sanofi-aventis U.S. LLC | 1 | $16 |
| Arbor Pharmaceuticals, Inc. | 1 | $12 |
| Eisai Inc. | 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.
How this compares
$3,096 in reported general payments places this provider in the 85th percentile of 1,071 internal medicine providers in Nevada.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| ProgesteroneProgesterone, Micronized | 51 | $2,616 |
| Liothyronine Sodium | 29 | $886 |
| Pravastatin Sodium | 11 | $173 |
Paid to pharmacies, not to this prescriber.
Other internal medicine in Las Vegas
- Darin BrimhallLas Vegas$39.7M
- Alton WaltersLas Vegas$8.9M
- Michael JacobsLas Vegas$8.1M
- Nirupa PaulrajLas Vegas$5.8M
- Atoya AdamsLas Vegas$5.4M
- Roger EstevezLas Vegas$3.7M
- Syed PervaizLas Vegas$3.1M
- Vrijendra HoonLas Vegas$1.8M
- Robby Ann QuintosLas Vegas$1.4M
- Kent SwaineLas Vegas$1.2M
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.