Dennis Dietrich
Neurology · Great Falls, MTNPI 1871677245
Payments from drug & device makers
Across 450 payments — averaging $1568.54 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Novartis$432K
- Biogen$125K
- Adamas Pharmaceuticals, Inc.$85K
- Sanofi$38K
- Roche Products Limited$9K
- E.r. Squibb & Sons, L.L.C.$8K
- plus $8K from 21 others
What the payments were for
- Consulting fees$25,71418%
- Speaking & faculty fees$99,46871%
- Travel & lodging$9,0266%
- Food & beverage$5,9434%
- Education$1090%
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 |
|---|---|---|
| Novartis | 62 | $432,484 |
| Biogen | 189 | $125,446 |
| Adamas Pharmaceuticals, Inc. | 34 | $84,884 |
| Sanofi | 58 | $37,856 |
| Roche Products Limited | 8 | $8,716 |
| E.r. Squibb & Sons, L.L.C. | 3 | $8,174 |
| Merck | 4 | $6,107 |
| Teva Pharmaceuticals USA, Inc. | 25 | $397 |
| Bristol Myers Squibb | 3 | $384 |
| Genentech USA, Inc. | 15 | $268 |
| Sentynl Therapeutics, Inc. | 1 | $219 |
| Amgen | 9 | $210 |
| Neurocrine Biosciences, Inc. | 7 | $144 |
| Sarepta Therapeutics, Inc. | 5 | $105 |
| AstraZeneca | 4 | $76 |
| EMD Serono, Inc. | 5 | $64 |
| AbbVie(2 entities) | 3 | $53 |
| UCB, Inc. | 3 | $43 |
| Lilly USA, LLC | 2 | $37 |
| Sanofi-aventis U.S. LLC | 2 | $31 |
| Genentech, Inc. | 1 | $29 |
| Tanabe Pharma America, Inc. | 1 | $25 |
| Sunovion Pharmaceuticals Inc. | 2 | $23 |
| Acorda Therapeutics, Inc | 1 | $20 |
| Lundbeck LLC | 1 | $19 |
| Upsher-smith Laboratories LLC | 1 | $16 |
| Amneal Pharmaceuticals LLC | 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
$705,842 in reported general payments places this provider in the 95th percentile of 48 neurology providers in Montana.
Other neurology in Great Falls
- Deborah DoverGreat Falls$19K
- Eliad CulceaGreat Falls$19K
- Walter Lajara-NansonGreat Falls$6K
- William HenningGreat Falls$4K
- Cody SandersGreat Falls$1K
- Sara QureshiBillings$1.3M
- Emily PharrBozeman$594K
- Kristian FrenchBillings$525K
- Ann CollierBillings$252K
- Daniel RodriguezBillings$167K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Identity: NPPES NPI Registry, July 2026.