Who Paid My Doc
Andrew Nierenberg
Psychiatry Boston, MA Medical Doctor
NPI 1336113661 CMS profile 287427
50 Staniford St, Suite 580, Boston, MA 02114
General payments
$93,713
Research payments
$6,201
Ownership & investment interest
$0
Research they led as principal investigator
$13,508
Through program year 2025, Andrew Nierenberg of Boston, MA is reported in the CMS Open Payments database as having received $93,713 across 100 general payments and $6,201 in research payments paid to them. Separately, studies naming them as principal investigator received $13,508 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 98th percentile of Psychiatry 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 | $11,856 | 12 | |
| 2024 | General | $13,058 | 20 | |
| 2023 | General | $15,207 | 12 | |
| 2022 | General | $13,373 | 3 | |
| 2021 | General | $4,340 | 5 | |
| 2020 | General | $9,567 | 8 | |
| 2020 | Research | $6,201 | 2 | |
| 2019 | General | $26,312 | 40 |
Beside peers
- Andrew Nierenberg
- Psychiatry median
- Middle half of Psychiatry
- National median
In program year 2025, general payments to Andrew Nierenberg were reported at $11,856. Among 14,155 Psychiatry profiles paid that year, the median was $180 and the middle half received between $58 and $685.
Show as a table
| Year | Andrew Nierenberg | Psychiatry median | Middle half | National median |
|---|---|---|---|---|
| 2019 | $26,312 | $184 | $59–$605 | $163 |
| 2020 | $9,567 | $119 | $36–$372 | $114 |
| 2021 | $4,340 | $143 | $43–$576 | $132 |
| 2022 | $13,373 | $153 | $50–$590 | $149 |
| 2023 | $15,207 | $170 | $56–$651 | $160 |
| 2024 | $13,058 | $179 | $57–$673 | $164 |
| 2025 | $11,856 | $180 | $58–$685 | $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 · 12 drugsPart D claims
185
Drug cost
$33,344
Branded share of claims
20%
| Drug | Type | Relative to their largest | Claims | Drug cost |
|---|---|---|---|---|
| Abilify Aripiprazole | Brand | 12 | $19,844 | |
| Lunesta Eszopiclone | Brand | 12 | $10,514 | |
| Quetiapine Fumarate Er Quetiapine Fumarate | Brand | 13 | $836 | |
| Quetiapine Fumarate | Generic | 25 | $531 | |
| Olanzapine | Generic | 11 | $364 | |
| Lamotrigine | Generic | 15 | $282 | |
| Armodafinil | Generic | 11 | $239 | |
| Lorazepam | Generic | 28 | $214 | |
| Lithium Carbonate | Generic | 13 | $175 | |
| Trazodone Hcl | Generic | 15 | $162 |
The 10 drugs with the highest cost, of 12 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 20,488 Part D prescribers listed as Psychiatry; they describe a distribution and say nothing about conduct.
Billing to Medicare
Part B · data year 2024 · 8 billing codesPaid by Medicare
$5,595
Medicare patients
15
Services billed
86
| Condition among their Medicare patients | Relative to the most common | Share of patients |
|---|---|---|
| Heart failure | 0% |
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
102 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 Psychiatry in Massachusetts
Related records
Psychiatry in Massachusetts
Practitioners in the same specialty and state, ranked by reported value.
All Psychiatry
Everyone recorded under this specialty, nationwide.
Doctors in Massachusetts
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.