IndustryPayments
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

ALAN ANTHONY AMBERG

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Psychiatric/Mental Health

NPI
1164725941
CMS profile
10546614
Location
CHICAGO, IL

General Payments · PY2021–2024

$54,920.82

  • Reported across 192 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$21,048.06

77 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.

Related groups: Psychiatric/Mental Health IL All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Consulting Fee $8,544.25 9
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program $4,125.00 3
Travel and Lodging $3,098.83 11
Food and Beverage $2,679.98 53
Compensation for serving as faculty or as a speaker for a medical education program $2,600.00 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
ABBVIE INC. $9,039.90 24
Axsome Therapeutics, Inc. $7,877.44 12
E.R. Squibb & Sons, L.L.C. $3,198.51 20
Otsuka Pharmaceutical Development & Commercialization, Inc. $202.77 2
Alkermes, Inc. $151.22 4
ITI, Inc. $147.27 4
Lundbeck LLC $139.19 2
Janssen Scientific Affairs, LLC $92.21 1
Braeburn Inc. $67.73 3
Takeda Pharmaceuticals U.S.A., Inc. $58.03 2
Janssen Pharmaceuticals, Inc $34.44 1
Supernus Pharmaceuticals, Inc. $23.57 1
Vanda Pharmaceuticals Inc. $15.78 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $8,413.13 21
PY2022 $15,309.73 51
PY2023 $10,149.90 43
PY2024 $21,048.06 77

Payment records · PY2024 (77)

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

Program year 2024 202120222023 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. $206.25 01/09/2024 Consulting Fee Undisputed 01/23/2026 1106434784 CMS
ABBVIE INC. $32.75 01/12/2024 Food and Beverage Undisputed 01/23/2026 1106434786 CMS
ABBVIE INC. $25.75 02/07/2024 Food and Beverage Undisputed 01/23/2026 1106434788 CMS
ABBVIE INC. $122.61 02/28/2024 Food and Beverage Undisputed 01/23/2026 1106434790 CMS
ABBVIE INC. $67.92 03/01/2024 Food and Beverage Undisputed 01/23/2026 1106434792 CMS
ABBVIE INC. $9.69 03/04/2024 Food and Beverage Undisputed 01/23/2026 1106434794 CMS
ABBVIE INC. $24.00 03/13/2024 Travel and Lodging Undisputed 01/23/2026 1106434796 CMS
ABBVIE INC. $114.80 03/13/2024 Food and Beverage Undisputed 01/23/2026 1106434798 CMS
ABBVIE INC. $1,375.00 04/02/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1106434800 CMS
ABBVIE INC. $1,375.00 04/02/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1106434802 CMS
ABBVIE INC. $115.61 04/18/2024 Food and Beverage Undisputed 01/23/2026 1106434804 CMS
ABBVIE INC. $656.25 04/18/2024 Travel and Lodging Undisputed 01/23/2026 1106434806 CMS
ABBVIE INC. $24.94 04/30/2024 Food and Beverage Undisputed 01/23/2026 1106434808 CMS
ABBVIE INC. $1,375.00 05/14/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1106434810 CMS
ABBVIE INC. $17.86 06/13/2024 Food and Beverage Undisputed 01/23/2026 1106434812 CMS
ABBVIE INC. $18.89 07/11/2024 Food and Beverage Undisputed 01/23/2026 1106434814 CMS
ABBVIE INC. $9.44 07/11/2024 Food and Beverage Undisputed 01/23/2026 1106434816 CMS
ABBVIE INC. $2,475.00 07/24/2024 Consulting Fee Undisputed 01/23/2026 1106434818 CMS
ABBVIE INC. $17.70 07/25/2024 Food and Beverage Undisputed 01/23/2026 1106434820 CMS
ABBVIE INC. $25.09 09/26/2024 Food and Beverage Undisputed 01/23/2026 1106434822 CMS
ABBVIE INC. $825.00 10/07/2024 Consulting Fee Undisputed 01/23/2026 1106434824 CMS
ABBVIE INC. $77.75 10/10/2024 Food and Beverage Undisputed 01/23/2026 1106434826 CMS
ABBVIE INC. $26.26 10/24/2024 Food and Beverage Undisputed 01/23/2026 1106434828 CMS
ABBVIE INC. $21.34 12/19/2024 Food and Beverage Undisputed 01/23/2026 1106434830 CMS
Alkermes, Inc. $16.35 02/23/2024 Food and Beverage Undisputed 01/23/2026 1120457495 CMS
Alkermes, Inc. $23.85 04/04/2024 Food and Beverage Undisputed 01/23/2026 1120457497 CMS
Alkermes, Inc. $106.34 04/16/2024 Food and Beverage Undisputed 01/23/2026 1120457499 CMS
Alkermes, Inc. $4.68 12/12/2024 Food and Beverage Undisputed 01/23/2026 1120457501 CMS
Axsome Therapeutics, Inc. $2,600.00 03/09/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1148330447 CMS
Axsome Therapeutics, Inc. $37.02 03/21/2024 Food and Beverage Undisputed 01/23/2026 1148330451 CMS
Axsome Therapeutics, Inc. $101.31 04/04/2024 Food and Beverage Undisputed 01/23/2026 1148330449 CMS
Axsome Therapeutics, Inc. $975.00 04/11/2024 Consulting Fee Undisputed 01/23/2026 1148330453 CMS
Axsome Therapeutics, Inc. $650.00 06/05/2024 Consulting Fee Undisputed 01/23/2026 1148330455 CMS
Axsome Therapeutics, Inc. $650.00 06/20/2024 Consulting Fee Undisputed 01/23/2026 1148330459 CMS
Axsome Therapeutics, Inc. $33.84 06/27/2024 Food and Beverage Undisputed 01/23/2026 1148330457 CMS
Axsome Therapeutics, Inc. $650.00 07/11/2024 Consulting Fee Undisputed 01/23/2026 1148330461 CMS
Axsome Therapeutics, Inc. $1,463.00 07/11/2024 Consulting Fee Undisputed 01/23/2026 1148330463 CMS
Axsome Therapeutics, Inc. $52.36 07/11/2024 Food and Beverage Undisputed 01/23/2026 1148330465 CMS
Axsome Therapeutics, Inc. $14.91 07/11/2024 Travel and Lodging Undisputed 01/23/2026 1148330469 CMS
Axsome Therapeutics, Inc. $650.00 07/23/2024 Consulting Fee Undisputed 01/23/2026 1148330467 CMS
Braeburn Inc. $16.93 05/28/2024 Food and Beverage Undisputed 01/23/2026 1125608770 CMS
Braeburn Inc. $25.40 08/01/2024 Food and Beverage Undisputed 01/23/2026 1125608772 CMS
Braeburn Inc. $25.40 08/02/2024 Food and Beverage Undisputed 01/23/2026 1125608774 CMS
E.R. Squibb & Sons, L.L.C. $133.29 03/22/2024 Food and Beverage Undisputed 01/23/2026 1101695431 CMS
E.R. Squibb & Sons, L.L.C. $49.75 10/04/2024 Food and Beverage Undisputed 01/23/2026 1101695351 CMS
E.R. Squibb & Sons, L.L.C. $49.75 10/04/2024 Food and Beverage Undisputed 01/23/2026 1101695354 CMS
E.R. Squibb & Sons, L.L.C. $226.86 10/04/2024 Travel and Lodging Undisputed 01/23/2026 1101695358 CMS
E.R. Squibb & Sons, L.L.C. $124.99 10/04/2024 Food and Beverage Undisputed 01/23/2026 1101695362 CMS
E.R. Squibb & Sons, L.L.C. $29.86 10/04/2024 Food and Beverage Undisputed 01/23/2026 1101695365 CMS
E.R. Squibb & Sons, L.L.C. $29.86 10/04/2024 Food and Beverage Undisputed 01/23/2026 1101695369 CMS
E.R. Squibb & Sons, L.L.C. $58.33 10/04/2024 Travel and Lodging Undisputed 01/23/2026 1101695398 CMS
E.R. Squibb & Sons, L.L.C. $35.97 10/15/2024 Food and Beverage Undisputed 01/23/2026 1101695339 CMS
E.R. Squibb & Sons, L.L.C. $136.06 12/10/2024 Travel and Lodging Undisputed 01/23/2026 1101695405 CMS
E.R. Squibb & Sons, L.L.C. $430.24 12/10/2024 Travel and Lodging Undisputed 01/23/2026 1101695409 CMS
E.R. Squibb & Sons, L.L.C. $744.18 12/10/2024 Travel and Lodging Undisputed 01/23/2026 1101695413 CMS
E.R. Squibb & Sons, L.L.C. $48.86 12/10/2024 Food and Beverage Undisputed 01/23/2026 1101695416 CMS
E.R. Squibb & Sons, L.L.C. $125.59 12/10/2024 Food and Beverage Undisputed 01/23/2026 1101695435 CMS
E.R. Squibb & Sons, L.L.C. $371.42 12/10/2024 Travel and Lodging Undisputed 01/23/2026 1101695438 CMS
E.R. Squibb & Sons, L.L.C. $86.50 12/11/2024 Travel and Lodging Undisputed 01/23/2026 1101695384 CMS
E.R. Squibb & Sons, L.L.C. $14.35 12/12/2024 Food and Beverage Undisputed 01/23/2026 1101695391 CMS
E.R. Squibb & Sons, L.L.C. $350.08 12/19/2024 Travel and Lodging Undisputed 01/23/2026 1101695420 CMS
E.R. Squibb & Sons, L.L.C. $28.01 12/19/2024 Food and Beverage Undisputed 01/23/2026 1101695423 CMS
E.R. Squibb & Sons, L.L.C. $124.56 12/19/2024 Food and Beverage Undisputed 01/23/2026 1101695427 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $13.42 05/08/2024 Food and Beverage Undisputed 01/23/2026 1143358102 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $38.41 06/19/2024 Food and Beverage Undisputed 01/23/2026 1143358105 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $72.03 10/23/2024 Food and Beverage Undisputed 01/23/2026 1143358109 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $23.41 11/26/2024 Food and Beverage Undisputed 01/23/2026 1143358113 CMS
Janssen Pharmaceuticals, Inc $34.44 10/29/2024 Food and Beverage Undisputed 01/23/2026 1078005412 CMS
Janssen Scientific Affairs, LLC $92.21 12/12/2024 Food and Beverage Undisputed 01/23/2026 1078849621 CMS
Lundbeck LLC $30.59 06/04/2024 Food and Beverage Undisputed 01/23/2026 1145987816 CMS
Lundbeck LLC $108.60 06/04/2024 Food and Beverage Undisputed 01/23/2026 1145987818 CMS
Otsuka Pharmaceutical Development & Commercialization, Inc. $126.32 04/24/2024 Food and Beverage Undisputed 01/23/2026 1118840663 CMS
Otsuka Pharmaceutical Development & Commercialization, Inc. $76.45 10/16/2024 Food and Beverage Undisputed 01/23/2026 1118840665 CMS
Supernus Pharmaceuticals, Inc. $23.57 01/23/2024 Food and Beverage Undisputed 01/23/2026 1147866364 CMS
Takeda Pharmaceuticals U.S.A., Inc. $31.60 02/02/2024 Food and Beverage Undisputed 01/23/2026 1137706166 CMS
Takeda Pharmaceuticals U.S.A., Inc. $26.43 11/05/2024 Food and Beverage Undisputed 01/23/2026 1137706168 CMS
Vanda Pharmaceuticals Inc. $15.78 04/17/2024 Food and Beverage Undisputed 01/23/2026 1133928932 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
2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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