Shawn Webb, MD
Colon & Rectal Surgery · Detroit, MINPI 1710189527
Payments from drug & device makers
What this record shows
This record is dominated by education: $50,059 of the $63,421 with a category attached, or 78.9%. Intuitive Surgical accounts for 99.4% of it on its own, with 9 other manufacturers making up the rest. Among colon & rectal surgery clinicians in MI with any reported payments, this total sits in the top 10% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 85 payments — averaging $746.13 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Intuitive Surgical$63K
- Springworks Therapeutics, Inc.$120
- Vertex$59
- Johnson & Johnson$48
- Medtronic$46
- Pacira Pharmaceuticals Incorporated$30
- plus $91 from 4 others
What the payments were for
- Speaking & faculty fees$4,0006%
- Travel & lodging$4,2687%
- Food & beverage$5,0948%
- Education$50,05979%
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 | 74 | $63,027 |
| Springworks Therapeutics, Inc. | 1 | $120 |
| Vertex | 2 | $59 |
| Johnson & Johnson | 1 | $48 |
| Medtronic | 2 | $46 |
| Pacira Pharmaceuticals Incorporated | 1 | $30 |
| Boston Scientific | 1 | $29 |
| Covidien LP | 1 | $25 |
| Teleflex LLC | 1 | $20 |
| Braintree Laboratories, Inc. | 1 | $17 |
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$61,709
- DA VINCI SP$371
- OGSIVEO$120
How this compares
$63,421 in reported general payments places this provider in the 90th percentile of 72 colon & rectal surgery providers in Michigan.
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 |
|---|---|---|
| Peg-3350 And ElectrolytesPeg3350/Sod Sulf,bicarb,cl/Kcl | 25 | $433 |
| Gavilyte-GPeg3350/Sod Sulf,bicarb,cl/Kcl | 13 | $198 |
| Neomycin Sulfate | 15 | $75 |
| Metronidazole | 17 | $19 |
Paid to pharmacies, not to this prescriber.
Other colon & rectal surgery in Detroit
- Surya NalamatiDetroit$18K
- Christine SchadDetroit$3K
- Amanda McClureYpsilanti$150K
- Anthony SenagoreSaginaw$126K
- Robert ClearyYpsilanti$121K
- Melissa ChangYpsilanti$82K
- Jasneet BhullarRochester Hills$58K
- Amer AlameSaint Clair Shores$51K
- Kenneth BarkRochester Hills$50K
- Ernesto DrelichmanSouthfield$20K
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.