Who Paid My Doc
Cornelia Drees
Epilepsy Scottsdale, AZ Medical Doctor
NPI 1144265521 CMS profile 6655
13400 E Shea Blvd, Scottsdale, AZ 85259
General payments
$0
Research payments
$106,134
Ownership & investment interest
$0
Research they led as principal investigator
$524,244
Through program year 2020, Cornelia Drees of Scottsdale, AZ is reported in the CMS Open Payments database as having received $0 across 0 general payments and $106,134 in research payments paid to them. Separately, studies naming them as principal investigator received $524,244 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 94th percentile of Epilepsy profiles with reported payments. Percentile describes the distribution, not the conduct.
By program year
2 rows| Year | Kind | Relative to this record's peak year | Amount | Records |
|---|---|---|---|---|
| 2020 | Research | $53,411 | 65 | |
| 2019 | Research | $52,723 | 6 |
Prescribing to Medicare patients
Part D · data year 2024 · 13 drugsPart D claims
255
Drug cost
$146,449
Branded share of claims
45.5%
| Drug | Type | Relative to their largest | Claims | Drug cost |
|---|---|---|---|---|
| Xcopri Cenobamate | Brand | 40 | $81,737 | |
| Nayzilam Midazolam | Brand | 14 | $23,567 | |
| Briviact Brivaracetam | Brand | 12 | $16,081 | |
| Lacosamide | Generic | 32 | $12,209 | |
| Lamotrigine Er Lamotrigine | Brand | 26 | $7,789 | |
| Levetiracetam | Generic | 25 | $2,132 | |
| Levetiracetam Er Levetiracetam | Brand | 24 | $1,237 | |
| Clobazam | Generic | 15 | $619 | |
| Escitalopram Oxalate | Generic | 17 | $331 | |
| Topiramate | Generic | 11 | $238 |
The 10 drugs with the highest cost, of 13 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 13,695 Part D prescribers listed as Neurology; they describe a distribution and say nothing about conduct.
Billing to Medicare
Part B · data year 2024 · 45 billing codesPaid by Medicare
$87,530
Medicare patients
323
Services billed
1,094
| Condition among their Medicare patients | Relative to the most common | Share of patients |
|---|---|---|
| High blood pressure | 74% | |
| Arthritis | 54% | |
| Depression | 35% | |
| Ischemic heart disease | 31% | |
| Chronic kidney disease | 30% | |
| Atrial fibrillation | 26% | |
| Diabetes | 25% | |
| Cancer | 22% |
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
71 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 Epilepsy in Arizona
Related records
Epilepsy in Arizona
Practitioners in the same specialty and state, ranked by reported value.
All Epilepsy
Everyone recorded under this specialty, nationwide.
Doctors in Arizona
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.