Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-01-23 View official record Methodology

Covered recipient · General Payments record

BRIAN L ACKERMAN

Allopathic & Osteopathic Physicians Psychiatry & Neurology Psychiatry

NPI
1235517913
CMS profile
1349008
Location
ACTON, MA

General Payments · PY2018–2024

$9,740.71

  • Reported across 431 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$3,780.12

152 records · 0 disputed

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How these totals are calculated
  • The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. Nothing is estimated, weighted, or combined across categories.
  • General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
  • Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $3,668.63 151
Education $111.49 1

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $122.39 4
PY2019 $359.14 10
PY2020 $40.30 2
PY2021 $441.29 22
PY2022 $1,692.43 79
PY2023 $3,305.04 162
PY2024 $3,780.12 152

Payment records · PY2024 (152)

Sorted by paying entity, then date · as published by CMS

Program year 2024 201820192020202120222023 Record-level detail is published for PY2024; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
ABBVIE INC. $21.99 01/05/2024 Food and Beverage Undisputed 01/23/2026 1103171672 CMS
ABBVIE INC. $28.94 01/12/2024 Food and Beverage Undisputed 01/23/2026 1103171674 CMS
ABBVIE INC. $28.62 01/30/2024 Food and Beverage Undisputed 01/23/2026 1103171676 CMS
ABBVIE INC. $18.94 02/07/2024 Food and Beverage Undisputed 01/23/2026 1103171678 CMS
ABBVIE INC. $13.98 02/16/2024 Food and Beverage Undisputed 01/23/2026 1103171680 CMS
ABBVIE INC. $30.46 03/01/2024 Food and Beverage Undisputed 01/23/2026 1103171682 CMS
ABBVIE INC. $13.52 03/19/2024 Food and Beverage Undisputed 01/23/2026 1103171684 CMS
ABBVIE INC. $28.93 03/23/2024 Food and Beverage Undisputed 01/23/2026 1103171686 CMS
ABBVIE INC. $33.28 04/02/2024 Food and Beverage Undisputed 01/23/2026 1103171688 CMS
ABBVIE INC. $26.46 04/18/2024 Food and Beverage Undisputed 01/23/2026 1103171690 CMS
ABBVIE INC. $25.68 05/23/2024 Food and Beverage Undisputed 01/23/2026 1103171692 CMS
ABBVIE INC. $27.15 05/23/2024 Food and Beverage Undisputed 01/23/2026 1103171694 CMS
ABBVIE INC. $27.27 06/07/2024 Food and Beverage Undisputed 01/23/2026 1103171696 CMS
ABBVIE INC. $16.65 06/18/2024 Food and Beverage Undisputed 01/23/2026 1103171698 CMS
ABBVIE INC. $25.76 08/02/2024 Food and Beverage Undisputed 01/23/2026 1103171700 CMS
ABBVIE INC. $30.44 09/11/2024 Food and Beverage Undisputed 01/23/2026 1103171702 CMS
ABBVIE INC. $19.88 10/01/2024 Food and Beverage Undisputed 01/23/2026 1103171704 CMS
ABBVIE INC. $14.03 10/10/2024 Food and Beverage Undisputed 01/23/2026 1103171706 CMS
ABBVIE INC. $33.64 10/25/2024 Food and Beverage Undisputed 01/23/2026 1103171708 CMS
ABBVIE INC. $21.76 11/12/2024 Food and Beverage Undisputed 01/23/2026 1103171710 CMS
ABBVIE INC. $21.22 11/14/2024 Food and Beverage Undisputed 01/23/2026 1103171712 CMS
ABBVIE INC. $22.41 11/22/2024 Food and Beverage Undisputed 01/23/2026 1103171714 CMS
ABBVIE INC. $30.36 12/13/2024 Food and Beverage Undisputed 01/23/2026 1103171716 CMS
ABBVIE INC. $30.24 12/17/2024 Food and Beverage Undisputed 01/23/2026 1103171718 CMS
Alkermes, Inc. $2.15 02/02/2024 Food and Beverage Undisputed 01/23/2026 1120453256 CMS
Alkermes, Inc. $18.96 02/02/2024 Food and Beverage Undisputed 01/23/2026 1120453258 CMS
Alkermes, Inc. $1.54 03/28/2024 Food and Beverage Undisputed 01/23/2026 1120453260 CMS
Alkermes, Inc. $14.59 03/28/2024 Food and Beverage Undisputed 01/23/2026 1120453262 CMS
Alkermes, Inc. $24.86 04/18/2024 Food and Beverage Undisputed 01/23/2026 1120453264 CMS
Alkermes, Inc. $1.72 05/30/2024 Food and Beverage Undisputed 01/23/2026 1120453266 CMS
Alkermes, Inc. $24.50 05/30/2024 Food and Beverage Undisputed 01/23/2026 1120453268 CMS
Alkermes, Inc. $27.81 06/06/2024 Food and Beverage Undisputed 01/23/2026 1120453270 CMS
Alkermes, Inc. $2.11 07/16/2024 Food and Beverage Undisputed 01/23/2026 1120453272 CMS
Alkermes, Inc. $25.69 07/16/2024 Food and Beverage Undisputed 01/23/2026 1120453274 CMS
Alkermes, Inc. $29.73 07/19/2024 Food and Beverage Undisputed 01/23/2026 1120453276 CMS
Alkermes, Inc. $29.54 08/29/2024 Food and Beverage Undisputed 01/23/2026 1120453278 CMS
Alkermes, Inc. $2.15 09/03/2024 Food and Beverage Undisputed 01/23/2026 1120453280 CMS
Alkermes, Inc. $17.68 09/04/2024 Food and Beverage Undisputed 01/23/2026 1120453282 CMS
Alkermes, Inc. $27.30 10/10/2024 Food and Beverage Undisputed 01/23/2026 1120453284 CMS
Alkermes, Inc. $29.72 11/19/2024 Food and Beverage Undisputed 01/23/2026 1120453286 CMS
Alkermes, Inc. $31.94 12/10/2024 Food and Beverage Undisputed 01/23/2026 1120453288 CMS
Axsome Therapeutics, Inc. $26.15 02/22/2024 Food and Beverage Undisputed 01/23/2026 1148268546 CMS
Corium, LLC $23.80 02/28/2024 Food and Beverage Undisputed 01/23/2026 1100086292 CMS
E.R. Squibb & Sons, L.L.C. $21.86 10/29/2024 Food and Beverage Undisputed 01/23/2026 1101294201 CMS
E.R. Squibb & Sons, L.L.C. $84.23 11/14/2024 Food and Beverage Undisputed 01/23/2026 1101294235 CMS
E.R. Squibb & Sons, L.L.C. $20.19 12/03/2024 Food and Beverage Undisputed 01/23/2026 1101294225 CMS
IDORSIA PHARMACEUTICALS US INC $15.61 06/20/2024 Food and Beverage Undisputed 01/23/2026 1146759324 CMS
IDORSIA PHARMACEUTICALS US INC $19.07 09/05/2024 Food and Beverage Undisputed 01/23/2026 1146783594 CMS
IRONSHORE PHARMACEUTICALS INC. $23.99 02/23/2024 Food and Beverage Undisputed 01/23/2026 1146275894 CMS
IRONSHORE PHARMACEUTICALS INC. $19.09 04/23/2024 Food and Beverage Undisputed 01/23/2026 1146275956 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $15.09 01/09/2024 Food and Beverage Undisputed 01/23/2026 1143179082 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $16.88 01/25/2024 Food and Beverage Undisputed 01/23/2026 1143179086 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $130.31 01/25/2024 Food and Beverage Undisputed 01/23/2026 1143179090 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $20.65 02/05/2024 Food and Beverage Undisputed 01/23/2026 1143179093 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $15.29 02/15/2024 Food and Beverage Undisputed 01/23/2026 1143179097 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $27.79 03/08/2024 Food and Beverage Undisputed 01/23/2026 1143179101 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $114.08 03/14/2024 Food and Beverage Undisputed 01/23/2026 1143179104 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $27.62 04/11/2024 Food and Beverage Undisputed 01/23/2026 1143179108 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $26.32 04/25/2024 Food and Beverage Undisputed 01/23/2026 1143179112 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $15.69 05/03/2024 Food and Beverage Undisputed 01/23/2026 1143179115 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $18.17 05/16/2024 Food and Beverage Undisputed 01/23/2026 1143179119 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $26.18 06/18/2024 Food and Beverage Undisputed 01/23/2026 1143179123 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $11.14 06/27/2024 Food and Beverage Undisputed 01/23/2026 1143179127 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $25.45 08/08/2024 Food and Beverage Undisputed 01/23/2026 1143179130 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $23.96 08/22/2024 Food and Beverage Undisputed 01/23/2026 1143179134 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $9.93 09/17/2024 Food and Beverage Undisputed 01/23/2026 1143179137 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $124.49 10/09/2024 Food and Beverage Undisputed 01/23/2026 1143179141 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $14.68 10/10/2024 Food and Beverage Undisputed 01/23/2026 1143179145 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $11.98 10/24/2024 Food and Beverage Undisputed 01/23/2026 1143179148 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $10.96 12/05/2024 Food and Beverage Undisputed 01/23/2026 1143179152 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $24.77 12/18/2024 Food and Beverage Undisputed 01/23/2026 1143179156 CMS
Janssen Pharmaceuticals, Inc $33.71 08/24/2024 Food and Beverage Undisputed 01/23/2026 1078173181 CMS
Janssen Pharmaceuticals, Inc $25.72 10/17/2024 Food and Beverage Undisputed 01/23/2026 1078173155 CMS
Janssen Pharmaceuticals, Inc $27.90 12/13/2024 Food and Beverage Undisputed 01/23/2026 1078173175 CMS
Lundbeck LLC $19.92 01/26/2024 Food and Beverage Undisputed 01/23/2026 1145888708 CMS
Lundbeck LLC $17.32 03/21/2024 Food and Beverage Undisputed 01/23/2026 1145888710 CMS
Lundbeck LLC $20.13 06/01/2024 Food and Beverage Undisputed 01/23/2026 1145888712 CMS
Lundbeck LLC $18.04 06/25/2024 Food and Beverage Undisputed 01/23/2026 1145888714 CMS
Lundbeck LLC $1.88 06/25/2024 Food and Beverage Undisputed 01/23/2026 1145888716 CMS
Lundbeck LLC $14.43 07/25/2024 Food and Beverage Undisputed 01/23/2026 1145888718 CMS
Lundbeck LLC $18.05 07/26/2024 Food and Beverage Undisputed 01/23/2026 1145888720 CMS
Lundbeck LLC $8.99 09/12/2024 Food and Beverage Undisputed 01/23/2026 1145888722 CMS
Lundbeck LLC $12.87 10/04/2024 Food and Beverage Undisputed 01/23/2026 1145888724 CMS
Lundbeck LLC $23.23 10/05/2024 Food and Beverage Undisputed 01/23/2026 1145888726 CMS
Lundbeck LLC $27.65 10/31/2024 Food and Beverage Undisputed 01/23/2026 1145888728 CMS
Lundbeck LLC $12.40 11/21/2024 Food and Beverage Undisputed 01/23/2026 1145888730 CMS
Neurocrine Biosciences, Inc. $23.18 04/09/2024 Food and Beverage Undisputed 01/23/2026 1150845979 CMS
Neurocrine Biosciences, Inc. $29.55 06/14/2024 Food and Beverage Undisputed 01/23/2026 1150826774 CMS
Neurocrine Biosciences, Inc. $19.55 09/13/2024 Food and Beverage Undisputed 01/23/2026 1150860551 CMS
Neurocrine Biosciences, Inc. $19.00 11/07/2024 Food and Beverage Undisputed 01/23/2026 1150862350 CMS
Neurocrine Biosciences, Inc. $26.71 11/21/2024 Food and Beverage Undisputed 01/23/2026 1150834580 CMS
Otsuka America Pharmaceutical, Inc. $13.38 01/04/2024 Food and Beverage Undisputed 01/23/2026 1118847796 CMS
Otsuka America Pharmaceutical, Inc. $21.99 02/01/2024 Food and Beverage Undisputed 01/23/2026 1118847798 CMS
Otsuka America Pharmaceutical, Inc. $23.19 03/07/2024 Food and Beverage Undisputed 01/23/2026 1118847800 CMS
Otsuka America Pharmaceutical, Inc. $21.68 03/26/2024 Food and Beverage Undisputed 01/23/2026 1118847802 CMS
Otsuka America Pharmaceutical, Inc. $2.28 04/04/2024 Food and Beverage Undisputed 01/23/2026 1118847804 CMS
Otsuka America Pharmaceutical, Inc. $26.22 04/04/2024 Food and Beverage Undisputed 01/23/2026 1118847806 CMS
Otsuka America Pharmaceutical, Inc. $125.00 04/18/2024 Food and Beverage Undisputed 01/23/2026 1118847808 CMS
Otsuka America Pharmaceutical, Inc. $123.11 04/25/2024 Food and Beverage Undisputed 01/23/2026 1118847810 CMS
Otsuka America Pharmaceutical, Inc. $17.37 05/02/2024 Food and Beverage Undisputed 01/23/2026 1118847812 CMS
Otsuka America Pharmaceutical, Inc. $10.44 05/09/2024 Food and Beverage Undisputed 01/23/2026 1118847814 CMS
Otsuka America Pharmaceutical, Inc. $24.27 05/16/2024 Food and Beverage Undisputed 01/23/2026 1118847816 CMS
Otsuka America Pharmaceutical, Inc. $23.52 05/23/2024 Food and Beverage Undisputed 01/23/2026 1118847818 CMS
Otsuka America Pharmaceutical, Inc. $19.15 08/22/2024 Food and Beverage Undisputed 01/23/2026 1118847820 CMS
Otsuka America Pharmaceutical, Inc. $12.66 08/29/2024 Food and Beverage Undisputed 01/23/2026 1118847822 CMS
Otsuka America Pharmaceutical, Inc. $17.50 09/19/2024 Food and Beverage Undisputed 01/23/2026 1118847824 CMS
Otsuka America Pharmaceutical, Inc. $106.14 10/02/2024 Food and Beverage Undisputed 01/23/2026 1118847826 CMS
Otsuka America Pharmaceutical, Inc. $7.36 10/11/2024 Food and Beverage Undisputed 01/23/2026 1118847828 CMS
Otsuka America Pharmaceutical, Inc. $17.37 10/18/2024 Food and Beverage Undisputed 01/23/2026 1118847830 CMS
Otsuka America Pharmaceutical, Inc. $0.69 11/15/2024 Food and Beverage Undisputed 01/23/2026 1118847832 CMS
Otsuka America Pharmaceutical, Inc. $22.74 11/15/2024 Food and Beverage Undisputed 01/23/2026 1118847834 CMS
Otsuka America Pharmaceutical, Inc. $26.12 12/07/2024 Food and Beverage Undisputed 01/23/2026 1118847836 CMS
Sage Therapeutics, Inc. $16.79 01/20/2024 Food and Beverage Undisputed 01/23/2026 1120395152 CMS
Sage Therapeutics, Inc. $23.12 04/24/2024 Food and Beverage Undisputed 01/23/2026 1120397595 CMS
Sage Therapeutics, Inc. $28.18 07/31/2024 Food and Beverage Undisputed 01/23/2026 1120410431 CMS
Supernus Pharmaceuticals, Inc. $18.09 11/03/2024 Food and Beverage Undisputed 01/23/2026 1147817192 CMS
Supernus Pharmaceuticals, Inc. $15.35 12/05/2024 Food and Beverage Undisputed 01/23/2026 1147817190 CMS
Takeda Pharmaceuticals U.S.A., Inc. $14.46 02/01/2024 Food and Beverage Undisputed 01/23/2026 1137460562 CMS
Teva Pharmaceuticals USA, Inc. $1.98 01/11/2024 Food and Beverage Undisputed 01/23/2026 1151622153 CMS
Teva Pharmaceuticals USA, Inc. $19.56 01/11/2024 Food and Beverage Undisputed 01/23/2026 1151622155 CMS
Teva Pharmaceuticals USA, Inc. $16.73 01/25/2024 Food and Beverage Undisputed 01/23/2026 1151622175 CMS
Teva Pharmaceuticals USA, Inc. $24.58 03/14/2024 Food and Beverage Undisputed 01/23/2026 1151622187 CMS
Teva Pharmaceuticals USA, Inc. $2.36 03/29/2024 Food and Beverage Undisputed 01/23/2026 1151622211 CMS
Teva Pharmaceuticals USA, Inc. $20.11 03/29/2024 Food and Beverage Undisputed 01/23/2026 1151622213 CMS
Teva Pharmaceuticals USA, Inc. $14.31 04/12/2024 Food and Beverage Undisputed 01/23/2026 1151622215 CMS
Teva Pharmaceuticals USA, Inc. $29.07 04/16/2024 Food and Beverage Undisputed 01/23/2026 1151622217 CMS
Teva Pharmaceuticals USA, Inc. $25.36 04/25/2024 Food and Beverage Undisputed 01/23/2026 1151622219 CMS
Teva Pharmaceuticals USA, Inc. $2.01 05/10/2024 Food and Beverage Undisputed 01/23/2026 1151622239 CMS
Teva Pharmaceuticals USA, Inc. $19.98 05/10/2024 Food and Beverage Undisputed 01/23/2026 1151622241 CMS
Teva Pharmaceuticals USA, Inc. $7.21 05/24/2024 Food and Beverage Undisputed 01/23/2026 1151622263 CMS
Teva Pharmaceuticals USA, Inc. $8.67 05/24/2024 Food and Beverage Undisputed 01/23/2026 1151622265 CMS
Teva Pharmaceuticals USA, Inc. $3.27 06/11/2024 Food and Beverage Undisputed 01/23/2026 1151622267 CMS
Teva Pharmaceuticals USA, Inc. $21.61 06/11/2024 Food and Beverage Undisputed 01/23/2026 1151622269 CMS
Teva Pharmaceuticals USA, Inc. $111.49 06/11/2024 Education Undisputed 01/23/2026 1151622295 CMS
Teva Pharmaceuticals USA, Inc. $2.12 06/28/2024 Food and Beverage Undisputed 01/23/2026 1151622275 CMS
Teva Pharmaceuticals USA, Inc. $20.82 06/28/2024 Food and Beverage Undisputed 01/23/2026 1151622277 CMS
Teva Pharmaceuticals USA, Inc. $22.68 07/09/2024 Food and Beverage Undisputed 01/23/2026 1151622279 CMS
Teva Pharmaceuticals USA, Inc. $2.86 11/02/2024 Food and Beverage Undisputed 01/23/2026 1151622317 CMS
Teva Pharmaceuticals USA, Inc. $22.32 11/02/2024 Food and Beverage Undisputed 01/23/2026 1151622319 CMS
Teva Pharmaceuticals USA, Inc. $17.33 12/13/2024 Food and Beverage Undisputed 01/23/2026 1151622325 CMS
Vanda Pharmaceuticals Inc. $8.47 08/08/2024 Food and Beverage Undisputed 01/23/2026 1133893985 CMS
Vanda Pharmaceuticals Inc. $15.17 08/16/2024 Food and Beverage Undisputed 01/23/2026 1133893987 CMS
Vanda Pharmaceuticals Inc. $36.57 08/31/2024 Food and Beverage Undisputed 01/23/2026 1133893989 CMS
Vanda Pharmaceuticals Inc. $8.61 09/13/2024 Food and Beverage Undisputed 01/23/2026 1133893991 CMS
Vanda Pharmaceuticals Inc. $23.47 09/27/2024 Food and Beverage Undisputed 01/23/2026 1133893993 CMS
Vanda Pharmaceuticals Inc. $8.92 10/17/2024 Food and Beverage Undisputed 01/23/2026 1133893995 CMS
Vanda Pharmaceuticals Inc. $6.19 10/23/2024 Food and Beverage Undisputed 01/23/2026 1133893997 CMS
Vanda Pharmaceuticals Inc. $31.36 10/24/2024 Food and Beverage Undisputed 01/23/2026 1133893999 CMS
Vanda Pharmaceuticals Inc. $124.74 11/07/2024 Food and Beverage Undisputed 01/23/2026 1133894001 CMS
Vanda Pharmaceuticals Inc. $12.00 11/22/2024 Food and Beverage Undisputed 01/23/2026 1133894003 CMS
Vanda Pharmaceuticals Inc. $17.69 12/05/2024 Food and Beverage Undisputed 01/23/2026 1133894005 CMS
Vanda Pharmaceuticals Inc. $23.08 12/20/2024 Food and Beverage Undisputed 01/23/2026 1133894007 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-01-23
Program years on this page
2018, 2019, 2020, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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