Who Paid My Doc
David Chew
Vascular Surgery West Des Moines, IA Medical Doctor
NPI 1366424509 CMS profile 243758
5880 University Ave Ste 103, West Des Moines, IA 50266
General payments
$42,723
Research payments
$0
Ownership & investment interest
$0
Research they led as principal investigator
$16,871
Through program year 2025, David Chew of West Des Moines, IA is reported in the CMS Open Payments database as having received $42,723 across 176 general payments and $0 in research payments paid to them. Separately, studies naming them as principal investigator received $16,871 in research payments, paid to institutions rather than to them.
No combined total General, research and ownership are kept apart. Each is reported under its own rules, and ownership is not money that moved at all but the value of a stake held. A meal, a clinical trial grant and a shareholding do not add up to anything meaningful, so this site does not add them. The principal-investigator line is research money paid to institutions for studies they led — not to them — and is not added to anything either.
General payments for this record sit in the 90th percentile of Vascular Surgery profiles with reported payments. Percentile describes the distribution, not the conduct.
By program year
7 rows| Year | Kind | Relative to this record's peak year | Amount | Records |
|---|---|---|---|---|
| 2025 | General | $15,459 | 33 | |
| 2024 | General | $13,697 | 47 | |
| 2023 | General | $6,907 | 26 | |
| 2022 | General | $2,491 | 25 | |
| 2021 | General | $50 | 3 | |
| 2020 | General | $1,138 | 10 | |
| 2019 | General | $2,980 | 32 |
Beside peers
- David Chew
- Vascular Surgery median
- Middle half of Vascular Surgery
- National median
In program year 2025, general payments to David Chew were reported at $15,459. Among 3,991 Vascular Surgery profiles paid that year, the median was $924 and the middle half received between $273 and $2,636.
Show as a table
| Year | David Chew | Vascular Surgery median | Middle half | National median |
|---|---|---|---|---|
| 2019 | $2,980 | $796 | $226–$2,363 | $163 |
| 2020 | $1,138 | $348 | $118–$1,110 | $114 |
| 2021 | $50 | $471 | $158–$1,421 | $132 |
| 2022 | $2,491 | $725 | $222–$2,183 | $149 |
| 2023 | $6,907 | $836 | $257–$2,440 | $160 |
| 2024 | $13,697 | $909 | $252–$2,619 | $164 |
| 2025 | $15,459 | $924 | $273–$2,636 | $169 |
Breakdown
A payment can name more than one product, so these amounts overlap and do not add up to the general-payment figure.
Prescribing to Medicare patients
Part D · data year 2024 · 6 drugsPart D claims
175
Drug cost
$19,536
Branded share of claims
55.4%
| Drug | Type | Relative to their largest | Claims | Drug cost |
|---|---|---|---|---|
| Eliquis Apixaban | Brand | 33 | $18,649 | |
| Rosuvastatin Calcium | Generic | 34 | $315 | |
| Clopidogrel Clopidogrel Bisulfate | Brand | 64 | $253 | |
| Gabapentin | Generic | 11 | $177 | |
| Atorvastatin Calcium | Generic | 20 | $136 | |
| Amoxicillin | Generic | 13 | $6 |
Drug cost is what was paid for the drugs at the pharmacy — by Medicare, the patient and others — and is not money to the prescriber. Medicare Part D only: drugs dispensed to Medicare beneficiaries. A drug with fewer than 11 claims for this prescriber is not published, so a missing drug does not mean zero.
Billing to Medicare
Part B · data year 2024 · 105 billing codesPaid by Medicare
$123,392
Medicare patients
873
Services billed
1,420
| Condition among their Medicare patients | Relative to the most common | Share of patients |
|---|---|---|
| High blood pressure | 75% | |
| Ischemic heart disease | 53% | |
| Arthritis | 40% | |
| Diabetes | 34% | |
| Chronic kidney disease | 33% | |
| COPD | 31% | |
| Atrial fibrillation | 29% | |
| Heart failure | 27% |
Medicare Part B only: services billed to Medicare. Rows covering fewer than 11 beneficiaries are not published. Only drugs given in the clinic are itemised here; the rest of what this provider billed is in the total above.
Records
176 reportedEvery payment, record by record
Date, company, amount, what it was for and the product named — filter by year, kind and company, or download as CSV.
Other Vascular Surgery in Iowa
Douglas Massop
Vascular Surgery · West Des Moines, IA
Eric Scott
Vascular Surgery · West Des Moines, IA
James Foster
Vascular Surgery · Iowa City, IA
Nicholas Southard
Vascular Surgery · West Des Moines, IA
Luigi Pascarella
Vascular Surgery · Iowa City, IA
David Lawrence
Vascular Surgery · Cedar Rapids, IA
Related records
Vascular Surgery in Iowa
Practitioners in the same specialty and state, ranked by reported value.
All Vascular Surgery
Everyone recorded under this specialty, nationwide.
Doctors in Iowa
Every practitioner in the state with a reported payment.
How to read this page
What each amount means, and what it does not mean.
What this means
U.S. law requires drug and medical device manufacturers to report payments and transfers of value they make to physicians and teaching hospitals. The Centers for Medicare & Medicaid Services publishes that record each year. This page shows what was reported about this person, and nothing else.
An ownership interest is different from the other two. It is not a payment: it is a stake — shares, options, a partnership holding — that a physician or an immediate family member held in a manufacturer during that year. The figure shown is what the stake was reported to be worth.
Research payments frequently pass through a clinician to the institution running a trial, and rarely represent personal income. They should be read differently from general payments.