Chad Sievers
Physician Assistant · Great Falls, MTNPI 1467935635
Payments from drug & device makers
Across 8 payments — averaging $20.70 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Exact Sciences$26
- Sanofi$25
- Ultragenyx Pharmaceutical Inc.$23
- Amgen$22
- Novo Nordisk$21
- Iovance Biotherapeutics, Inc.$19
- plus $31 from 2 others
What the payments were for
- Food & beverage$166100%
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 |
|---|---|---|
| Exact Sciences | 1 | $26 |
| Sanofi | 1 | $25 |
| Ultragenyx Pharmaceutical Inc. | 1 | $23 |
| Amgen | 1 | $22 |
| Novo Nordisk | 1 | $21 |
| Iovance Biotherapeutics, Inc. | 1 | $19 |
| Chiesi USA, Inc. | 1 | $15 |
| Bayer | 1 | $15 |
How this compares
$166 in reported general payments places this provider in the 60th percentile of 626 physician assistant providers in Montana.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Cephalexin | 60 | $389 |
| Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav | 31 | $330 |
| Doxycycline Monohydrate | 29 | $275 |
| Prednisone | 83 | $139 |
| Azithromycin | 28 | $99 |
| Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim | 16 | $68 |
| Naproxen | 20 | $51 |
| Methylprednisolone | 11 | $45 |
| Cyclobenzaprine Hcl | 17 | $34 |
Paid to pharmacies, not to this prescriber.
Other physician assistant in Great Falls
- Jason KjonoGreat Falls$32K
- Morgan UmphresGreat Falls$3K
- Katie BrownGreat Falls$2K
- Katrina PaulsonGreat Falls$2K
- Jason EnewoldGreat Falls$2K
- Christopher MerchantGreat Falls$2K
- Trenay HartBillings$57K
- Randall GlaserBillings$33K
- Maura KingKalispell$9K
- Joan Bond-DeschampsMissoula$9K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.