Who Paid My Doc
Chad Prusmack
Neurological Surgery Lone Tree, CO Medical Doctor
NPI 1396844346 CMS profile 402714
10103 Ridgegate Pkwy, Suite 306, Lone Tree, CO 80124
General payments
$2,089,350
Research payments
$0
Ownership & investment interest
$0
Through program year 2025, Chad Prusmack of Lone Tree, CO is reported in the CMS Open Payments database as having received $2,089,350 across 100 general payments and $0 in research payments paid 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.
General payments for this record sit in the 99th percentile of Neurological 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 | $222,505 | 16 | |
| 2024 | General | $173,675 | 13 | |
| 2023 | General | $236,270 | 18 | |
| 2022 | General | $355,754 | 18 | |
| 2021 | General | $374,951 | 20 | |
| 2020 | General | $356,939 | 1 | |
| 2019 | General | $369,256 | 14 |
Beside peers
- Chad Prusmack
- Neurological Surgery median
- Middle half of Neurological Surgery
- National median
In program year 2025, general payments to Chad Prusmack were reported at $222,505. Among 5,467 Neurological Surgery profiles paid that year, the median was $596 and the middle half received between $159 and $3,102.
Show as a table
| Year | Chad Prusmack | Neurological Surgery median | Middle half | National median |
|---|---|---|---|---|
| 2019 | $369,256 | $582 | $138–$3,006 | $163 |
| 2020 | $356,939 | $294 | $76–$2,174 | $114 |
| 2021 | $374,951 | $387 | $105–$2,432 | $132 |
| 2022 | $355,754 | $542 | $139–$2,989 | $149 |
| 2023 | $236,270 | $534 | $145–$2,697 | $160 |
| 2024 | $173,675 | $574 | $155–$3,046 | $164 |
| 2025 | $222,505 | $596 | $159–$3,102 | $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 · 14 drugsPart D claims
279
Drug cost
$54,136
Branded share of claims
44.1%
| Drug | Type | Relative to their largest | Claims | Drug cost |
|---|---|---|---|---|
| Repatha Sureclick Evolocumab | Brand | 48 | $30,451 | |
| Creon Lipase/Protease/Amylase | Brand | 12 | $13,705 | |
| Eliquis Apixaban | Brand | 11 | $6,132 | |
| Nystatin | Generic | 27 | $1,176 | |
| Celecoxib | Generic | 36 | $654 | |
| Cholestyramine Cholestyramine (With Sugar) | Brand | 19 | $543 | |
| Levothyroxine Sodium | Generic | 14 | $354 | |
| Hydroxychloroquine Sulfate | Generic | 13 | $326 | |
| Metformin Hcl Er Metformin Hcl | Brand | 33 | $252 | |
| Tamsulosin Hcl | Generic | 15 | $204 |
The 10 drugs with the highest cost, of 14 counted.
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. The medians are for the 237 Part D prescribers listed as Neurological Surgery; they describe a distribution and say nothing about conduct.
Payments and prescribing
1 product · payments 2024Two separate records. The payments come from Open Payments and the claims from Medicare. They are set side by side because they name the same product; they do not show that a payment affected a prescription.
| Product | Paid by | Related payments | Part D claims | Part B services |
|---|---|---|---|---|
| BOTOX |
|
$16 | — | — |
A dash means Medicare published no figure for this doctor and product — fewer than 11 claims, or the product is not covered under that part — which is not the same as none. Payments are general payments only; one that names several products is split evenly between them, so an amount is payments related to the product, not money paid for it.
Records
100 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 Neurological Surgery in Colorado
Sharad Rajpal
Neurological Surgery · Boulder, CO
Timothy Wirt
Neurological Surgery · Fort Collins, CO
Donn Turner
Neurological Surgery · Fort Collins, CO
Ernest Braxton
Neurological Surgery · Edwards, CO
Bradley Duhon
Neurological Surgery · Lone Tree, CO
Peter Syre
Neurological Surgery · Englewood, CO
Related records
Neurological Surgery in Colorado
Practitioners in the same specialty and state, ranked by reported value.
All Neurological Surgery
Everyone recorded under this specialty, nationwide.
Doctors in Colorado
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.