Jeffrey Eshleman, MD
Radiation Oncology · Kalispell, MTNPI 1770561433
Payments from drug & device makers
What this record shows
Varian Medical Systems, Inc. accounts for 68.0% of it on its own, with 6 other manufacturers making up the rest. Reporting peaked in 2019 at $862 and has fallen 71.1% since, to $249 in 2025.
Across 22 payments — averaging $56.95 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Varian Medical Systems, Inc.$852
- Siemens Medical Solutions USA, Inc.$118
- Novocure Inc.$103
- GT Medical Technologies, Inc$75
- Novartis$62
- Blue Earth Diagnostics$23
- plus $19 from 1 others
What the payments were for
- Travel & lodging$69555%
- Food & beverage$55845%
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 |
|---|---|---|
| Varian Medical Systems, Inc. | 6 | $852 |
| Siemens Medical Solutions USA, Inc. | 4 | $118 |
| Novocure Inc. | 6 | $103 |
| GT Medical Technologies, Inc | 1 | $75 |
| Novartis | 3 | $62 |
| Blue Earth Diagnostics | 1 | $23 |
| Accuray Incorporated | 1 | $19 |
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.
- Edge$382
- Radiation Oncology$313
How this compares
Too few radiation oncology providers in Montanato place this figure against a meaningful peer group, so we don't.
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.
Other radiation oncology in Kalispell
- Justin LinamKalispell$687
- Gordon StillieKalispell$231
- Berna DemalignonGreat Falls$5K
- Christopher BakerBozeman$2K
- Carolyn RutterGreat Falls$2K
- Joseph ClydeGreat Falls$1K
- Ralf KiehlSidney$538
- Trent MihalickBillings$352
- John SchallenkampBillings$274
- Michelle ProperMissoula$245
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.