Corbin Jacobs, MD
Radiation Oncology · Post Falls, IDNPI 1982099412
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $525 of the $806 with a category attached, or 65.1%. AstraZeneca accounts for 65.1% of it on its own, with 8 other manufacturers making up the rest. Reporting peaked in 2024 at $525 and has fallen 78.6% since, to $112 in 2025.
Across 9 payments — averaging $89.56 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AstraZeneca$525
- Reflexion Medical, Inc.$116
- Elekta, Inc.$47
- AbbVie$28
- Progenics Pharmaceuticals, Inc.$25
- Merck$25
- plus $40 from 3 others
What the payments were for
- Consulting fees$52565%
- Food & beverage$28135%
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 | 1 | $525 |
| Reflexion Medical, Inc. | 1 | $116 |
| Elekta, Inc. | 1 | $47 |
| AbbVie | 1 | $28 |
| Progenics Pharmaceuticals, Inc. | 1 | $25 |
| Merck | 1 | $25 |
| Pfizer | 1 | $20 |
| Sumitomo Pharma America, Inc. | 1 | $15 |
| Ambu Inc. | 1 | $6 |
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
$806 in reported general payments places this provider in the 60th percentile of 22 radiation oncology providers in Idaho.
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 |
|---|---|---|
| Tamsulosin Hcl | 62 | $888 |
| Oxycodone Hcl | 24 | $602 |
| Omeprazole | 21 | $233 |
| Oxybutynin Chloride ErOxybutynin Chloride | 11 | $223 |
| Dexamethasone | 11 | $209 |
| Fluconazole | 13 | $196 |
| Pantoprazole Sodium | 18 | $195 |
| SsdSilver Sulfadiazine | 11 | $87 |
| Ondansetron OdtOndansetron | 11 | $84 |
| Prednisone | 14 | $54 |
Paid to pharmacies, not to this prescriber.
Other radiation oncology in Post Falls
- Jonathan SharrettPost Falls$755
- Gary van HeuvelenPost Falls$0
- Calvin McAllisterIdaho Falls$6K
- Daniel MillerIdaho Falls$6K
- Norman WillisLewiston$5K
- Jennifer RobinsonPocatello$4K
- Steven ToddPocatello$2K
- David KoeplinBoise$2K
- Michael CallaghanPocatello$2K
- Calvin RockPocatello$1K
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.