Jon Dangerfield, MD
Obstetrics & Gynecology · West Fargo, NDNPI 1245258896
Payments from drug & device makers
What this record shows
This record is dominated by education: $44,000 of the $47,890 with a category attached, or 91.9%. Intuitive Surgical accounts for 99.7% of it on its own, with 3 other manufacturers making up the rest. Among obstetrics & gynecology clinicians in ND with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 40 payments — averaging $1197.25 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Intuitive Surgical$48K
- Sage Therapeutics, LLC$72
- AbbVie$44
- Hologic Sales And Service, LLC$24
What the payments were for
- Travel & lodging$7942%
- Food & beverage$3,0966%
- Education$44,00092%
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 |
|---|---|---|
| Intuitive Surgical | 32 | $47,751 |
| Sage Therapeutics, LLC | 4 | $72 |
| AbbVie | 3 | $44 |
| Hologic Sales And Service, LLC | 1 | $24 |
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.
- Da Vinci Surgical System$47,620
How this compares
$47,890 in reported general payments places this provider in the 95th percentile of 86 obstetrics & gynecology providers in North Dakota.
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 |
|---|---|---|
| PremarinEstrogens, Conjugated | 43 | $18,546 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 23 | $48 |
Paid to pharmacies, not to this prescriber.
Other obstetrics & gynecology in West Fargo
- Erin HuberWest Fargo$484
- Erica ArgallWest Fargo$251
- Thomas HutchensBismarck$53K
- Margaret MickelsonFargo$32K
- Jerry ObritschBismarck$23K
- Shannon BradleyBismarck$7K
- Pierre BarbotGrand Forks$7K
- Bailey RunklesJamestown$6K
- Joshua SaylerBismarck$6K
- Sarah ClausenBismarck$5K
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.