Who Paid My Doc
William Sideras
Physician Assistant Calumet Park, IL Physician Assistant
NPI 1700429040 CMS profile 10488249
12850 S Ashland Ave, Calumet Park, IL 60827
General payments
$2,788
Research payments
$0
Ownership & investment interest
$0
Through program year 2024, William Sideras of Calumet Park, IL is reported in the CMS Open Payments database as having received $2,788 across 202 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 85th percentile of Physician Assistant profiles with reported payments. Percentile describes the distribution, not the conduct.
By program year
4 rows| Year | Kind | Relative to this record's peak year | Amount | Records |
|---|---|---|---|---|
| 2024 | General | $59 | 7 | |
| 2023 | General | $347 | 41 | |
| 2022 | General | $906 | 146 | |
| 2021 | General | $1,477 | 8 |
Beside peers
- William Sideras
- Physician Assistant median
- Middle half of Physician Assistant
- National median
In program year 2025, general payments to William Sideras were reported at $0. Among 68,903 Physician Assistant profiles paid that year, the median was $184 and the middle half received between $57 and $620.
Show as a table
| Year | William Sideras | Physician Assistant median | Middle half | National median |
|---|---|---|---|---|
| 2019 | $0 | $34 | $17–$122 | $163 |
| 2020 | $0 | $33 | $16–$78 | $114 |
| 2021 | $1,477 | $132 | $37–$438 | $132 |
| 2022 | $906 | $155 | $48–$522 | $149 |
| 2023 | $347 | $167 | $52–$557 | $160 |
| 2024 | $59 | $178 | $55–$600 | $164 |
| 2025 | $0 | $184 | $57–$620 | $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 · 7 drugsPart D claims
134
Drug cost
$1,359
Branded share of claims
32.8%
| Drug | Type | Relative to their largest | Claims | Drug cost |
|---|---|---|---|---|
| Cephalexin | Generic | 17 | $622 | |
| Albuterol Sulfate Hfa Albuterol Sulfate | Brand | 11 | $256 | |
| Amoxicillin-Clavulanate Potass Amoxicillin/Potassium Clav | Brand | 33 | $218 | |
| Azithromycin | Generic | 36 | $138 | |
| Doxycycline Hyclate | Generic | 12 | $68 | |
| Amoxicillin | Generic | 12 | $36 | |
| Prednisone | Generic | 13 | $21 |
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 114,276 Part D prescribers listed as Physician Assistant; they describe a distribution and say nothing about conduct.
Billing to Medicare
Part B · data year 2024 · 33 billing codesPaid by Medicare
$13,274
Medicare patients
127
Services billed
321
| Condition among their Medicare patients | Relative to the most common | Share of patients |
|---|---|---|
| High blood pressure | 67% | |
| Arthritis | 46% | |
| Diabetes | 24% | |
| Ischemic heart disease | 24% | |
| Chronic kidney disease | 20% | |
| Depression | 20% | |
| Cancer | 17% | |
| Heart failure | 15% |
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
202 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 Physician Assistant in Illinois
Related records
Physician Assistant in Illinois
Practitioners in the same specialty and state, ranked by reported value.
All Physician Assistant
Everyone recorded under this specialty, nationwide.
Doctors in Illinois
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.