Sara Marroquin, MD
Surgery · Sioux Falls, SDNPI 1104259688
Payments from drug & device makers
What this record shows
This record is dominated by education: $7,000 of the $9,356 with a category attached, or 74.8%. Intuitive Surgical accounts for 98.0% of it on its own, with 7 other manufacturers making up the rest. Reporting peaked in 2021 at $8,166 and has fallen 86.0% since, to $1,144 in 2025.
Across 38 payments — averaging $246.22 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Intuitive Surgical$9K
- Hologic Sales And Service, LLC$42
- Davol Inc.$38
- Vertex$33
- C. R. Bard, Inc. & Subsidiaries$22
- Integra Lifesciences Corporation$19
- plus $30 from 2 others
What the payments were for
- Travel & lodging$1,87420%
- Food & beverage$4825%
- Education$7,00075%
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 | 29 | $9,173 |
| Hologic Sales And Service, LLC | 1 | $42 |
| Davol Inc. | 2 | $38 |
| Vertex | 2 | $33 |
| C. R. Bard, Inc. & Subsidiaries | 1 | $22 |
| Integra Lifesciences Corporation | 1 | $19 |
| Innovation Technologies Inc | 1 | $16 |
| Harmony Biosciences LLC | 1 | $14 |
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$8,748
How this compares
$9,356 in reported general payments places this provider in the 85th percentile of 87 surgery providers in South 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 |
|---|---|---|
| Omeprazole | 59 | $603 |
| Pantoprazole Sodium | 12 | $113 |
| Tramadol Hcl | 16 | $14 |
Paid to pharmacies, not to this prescriber.
Other surgery in Sioux Falls
- Curtis PeerySioux Falls$791K
- Juliann ReilandSioux Falls$48K
- Dennis GlattSioux Falls$38K
- Bradley ThaemertSioux Falls$14K
- Emily MurphySioux Falls$11K
- Matthew SorrellSioux Falls$9K
- Laura FiguraSioux Falls$6K
- Michael PersonSioux Falls$4K
- Michael BauerSioux Falls$3K
- Andrew-Paul DeebSioux Falls$3K
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.