Who Paid My Doc
William Caldwell
Pain Medicine Stony Brook, NY Medical Doctor
NPI 1487965778 CMS profile 1383961
Department Of Anesthesiology, Health Science Center L4 #060, Stony Brook, NY 11794
General payments
$530,122
Research payments
$345
Ownership & investment interest
$0
Research they led as principal investigator
$19,941
Through program year 2025, William Caldwell of Stony Brook, NY is reported in the CMS Open Payments database as having received $530,122 across 1,475 general payments and $345 in research payments paid to them. Separately, studies naming them as principal investigator received $19,941 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 99th percentile of Pain Medicine profiles with reported payments. Percentile describes the distribution, not the conduct.
By program year
8 rows| Year | Kind | Relative to this record's peak year | Amount | Records |
|---|---|---|---|---|
| 2025 | General | $137,225 | 283 | |
| 2024 | General | $180,677 | 346 | |
| 2023 | General | $122,338 | 272 | |
| 2022 | General | $57,589 | 168 | |
| 2021 | General | $12,892 | 146 | |
| 2021 | Research | $345 | 1 | |
| 2020 | General | $11,878 | 123 | |
| 2019 | General | $7,524 | 137 |
Beside peers
- William Caldwell
- Pain Medicine median
- Middle half of Pain Medicine
- National median
In program year 2025, general payments to William Caldwell were reported at $137,225. Among 2,779 Pain Medicine profiles paid that year, the median was $458 and the middle half received between $124 and $1,401.
Show as a table
| Year | William Caldwell | Pain Medicine median | Middle half | National median |
|---|---|---|---|---|
| 2019 | $7,524 | $498 | $126–$1,682 | $163 |
| 2020 | $11,878 | $284 | $80–$910 | $114 |
| 2021 | $12,892 | $399 | $112–$1,219 | $132 |
| 2022 | $57,589 | $455 | $137–$1,484 | $149 |
| 2023 | $122,338 | $484 | $128–$1,495 | $160 |
| 2024 | $180,677 | $498 | $131–$1,540 | $164 |
| 2025 | $137,225 | $458 | $124–$1,401 | $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
534
Drug cost
$75,655
Branded share of claims
19.1%
| Drug | Type | Relative to their largest | Claims | Drug cost |
|---|---|---|---|---|
| Nucynta Er Tapentadol Hcl | Brand | 19 | $35,131 | |
| Nucynta Tapentadol Hcl | Brand | 19 | $32,430 | |
| Pregabalin | Generic | 50 | $1,920 | |
| Gabapentin | Generic | 68 | $989 | |
| Oxycodone Hcl | Generic | 96 | $902 | |
| Duloxetine Hcl | Generic | 33 | $840 | |
| Celecoxib | Generic | 36 | $835 | |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | Brand | 31 | $706 | |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | Brand | 33 | $668 | |
| Tizanidine Hcl | Generic | 38 | $598 |
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 2,732 Part D prescribers listed as Pain Management; they describe a distribution and say nothing about conduct.
Billing to Medicare
Part B · data year 2024 · 59 billing codesPaid by Medicare
$988,211
Medicare patients
1,006
Services billed
24,555
| Condition among their Medicare patients | Relative to the most common | Share of patients |
|---|---|---|
| High blood pressure | 75% | |
| Arthritis | 75% | |
| Ischemic heart disease | 44% | |
| Diabetes | 33% | |
| Depression | 28% | |
| Chronic kidney disease | 26% | |
| Osteoporosis | 26% | |
| Atrial fibrillation | 22% |
| Drug given in the clinic | Where | Patients | Services | Paid by Medicare |
|---|---|---|---|---|
| Injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg J3304 | Office | 28 | 1,601 | $22,059 |
| Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose J7324 | Office | 32 | 129 | $13,138 |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301 | Office | 635 | 9,328 | $7,196 |
| Ringers lactate infusion, up to 1000 cc J7120 | Office | 240 | 480 | $926 |
| Hyaluronan or derivative, durolane, for intra-articular injection, 1 mg J7318 | Office | 47 | 63 | $336 |
| Injection, midazolam hydrochloride, per 1 mg J2250 | Office | 235 | 1,992 | $215 |
| Injection, dexamethasone sodium phosphate, 1 mg J1100 | Office | 105 | 2,090 | $183 |
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.
Payments and prescribing
5 products · 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 |
|---|---|---|---|---|
| XTAMPZA |
|
$63 | — | — |
| BELBUCA |
|
$38 | — | — |
| QULIPTA |
|
$21 | — | — |
| BOTOX |
|
$13 | — | — |
| UBRELVY |
|
$8 | — | — |
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
1,476 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 Pain Medicine in New York
Related records
Pain Medicine in New York
Practitioners in the same specialty and state, ranked by reported value.
All Pain Medicine
Everyone recorded under this specialty, nationwide.
Doctors in New York
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.