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

GEORGE R NISSAN

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1245222033
CMS profile
282865
Location
CHICAGO, IL

General Payments · PY2018–2024

$296,329.83

  • Reported across 1,547 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$5,333.17

135 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: Internal Medicine IL All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $3,833.17 134
Honoraria $1,500.00 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
TONIX PHARMACEUTICALS, INC. $2,256.14 12
ABBVIE INC. $1,304.80 55
Lundbeck LLC $438.10 14
PFIZER INC. $307.43 13
Lilly USA, LLC $276.15 9
Teva Pharmaceuticals USA, Inc. $270.96 13
Amgen Inc. $112.74 4
REVANCE THERAPEUTICS, INC. $105.02 1
Neurocrine BioSciences, Inc. $91.67 4
Takeda Pharmaceuticals U.S.A., Inc. $54.18 3
IDORSIA PHARMACEUTICALS US INC $30.81 2
SCILEX PHARMACEUTICALS INC. $20.72 1
ITI, Inc. $18.96 1
Bausch Health US, LLC $17.43 1
Otsuka America Pharmaceutical, Inc. $14.26 1
EVOKE PHARMA, INC. $13.80 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $59,063.23 284
PY2019 $68,959.87 360
PY2020 $37,623.28 118
PY2021 $41,069.84 208
PY2022 $48,107.92 229
PY2023 $36,172.52 213
PY2024 $5,333.17 135

Payment records · PY2024 (135)

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. $17.11 01/03/2024 Food and Beverage Undisputed 01/23/2026 1105129029 CMS
ABBVIE INC. $30.85 01/04/2024 Food and Beverage Undisputed 01/23/2026 1105129031 CMS
ABBVIE INC. $30.58 01/16/2024 Food and Beverage Undisputed 01/23/2026 1105129033 CMS
ABBVIE INC. $32.96 01/30/2024 Food and Beverage Undisputed 01/23/2026 1105129035 CMS
ABBVIE INC. $31.62 02/01/2024 Food and Beverage Undisputed 01/23/2026 1105129037 CMS
ABBVIE INC. $32.23 02/19/2024 Food and Beverage Undisputed 01/23/2026 1105129039 CMS
ABBVIE INC. $33.90 03/05/2024 Food and Beverage Undisputed 01/23/2026 1105129041 CMS
ABBVIE INC. $33.46 03/20/2024 Food and Beverage Undisputed 01/23/2026 1105129043 CMS
ABBVIE INC. $19.86 03/20/2024 Food and Beverage Undisputed 01/23/2026 1105129045 CMS
ABBVIE INC. $25.90 04/02/2024 Food and Beverage Undisputed 01/23/2026 1105129047 CMS
ABBVIE INC. $31.11 04/02/2024 Food and Beverage Undisputed 01/23/2026 1105129049 CMS
ABBVIE INC. $13.53 04/04/2024 Food and Beverage Undisputed 01/23/2026 1105129051 CMS
ABBVIE INC. $34.44 04/16/2024 Food and Beverage Undisputed 01/23/2026 1105129053 CMS
ABBVIE INC. $31.29 04/16/2024 Food and Beverage Undisputed 01/23/2026 1105129055 CMS
ABBVIE INC. $21.10 04/23/2024 Food and Beverage Undisputed 01/23/2026 1105129057 CMS
ABBVIE INC. $15.84 04/30/2024 Food and Beverage Undisputed 01/23/2026 1105129059 CMS
ABBVIE INC. $9.71 05/01/2024 Food and Beverage Undisputed 01/23/2026 1105129061 CMS
ABBVIE INC. $33.32 05/01/2024 Food and Beverage Undisputed 01/23/2026 1105129063 CMS
ABBVIE INC. $18.55 05/14/2024 Food and Beverage Undisputed 01/23/2026 1105129065 CMS
ABBVIE INC. $34.55 05/15/2024 Food and Beverage Undisputed 01/23/2026 1105129067 CMS
ABBVIE INC. $22.69 05/16/2024 Food and Beverage Undisputed 01/23/2026 1105129069 CMS
ABBVIE INC. $34.55 05/19/2024 Food and Beverage Undisputed 01/23/2026 1105129071 CMS
ABBVIE INC. $34.03 05/21/2024 Food and Beverage Undisputed 01/23/2026 1105129073 CMS
ABBVIE INC. $33.13 06/04/2024 Food and Beverage Undisputed 01/23/2026 1105129075 CMS
ABBVIE INC. $23.88 06/11/2024 Food and Beverage Undisputed 01/23/2026 1105129077 CMS
ABBVIE INC. $17.01 07/16/2024 Food and Beverage Undisputed 01/23/2026 1105129079 CMS
ABBVIE INC. $34.31 07/24/2024 Food and Beverage Undisputed 01/23/2026 1105129081 CMS
ABBVIE INC. $14.15 07/25/2024 Food and Beverage Undisputed 01/23/2026 1105129083 CMS
ABBVIE INC. $33.38 08/05/2024 Food and Beverage Undisputed 01/23/2026 1105129085 CMS
ABBVIE INC. $32.93 08/07/2024 Food and Beverage Undisputed 01/23/2026 1105129087 CMS
ABBVIE INC. $10.58 08/08/2024 Food and Beverage Undisputed 01/23/2026 1105129089 CMS
ABBVIE INC. $20.10 08/14/2024 Food and Beverage Undisputed 01/23/2026 1105129091 CMS
ABBVIE INC. $33.35 08/21/2024 Food and Beverage Undisputed 01/23/2026 1105129093 CMS
ABBVIE INC. $10.28 08/29/2024 Food and Beverage Undisputed 01/23/2026 1105129095 CMS
ABBVIE INC. $23.64 09/04/2024 Food and Beverage Undisputed 01/23/2026 1105129097 CMS
ABBVIE INC. $22.80 09/04/2024 Food and Beverage Undisputed 01/23/2026 1105129099 CMS
ABBVIE INC. $33.36 09/16/2024 Food and Beverage Undisputed 01/23/2026 1105129101 CMS
ABBVIE INC. $34.45 09/23/2024 Food and Beverage Undisputed 01/23/2026 1105129103 CMS
ABBVIE INC. $3.48 09/24/2024 Food and Beverage Undisputed 01/23/2026 1105129105 CMS
ABBVIE INC. $15.91 09/26/2024 Food and Beverage Undisputed 01/23/2026 1105129107 CMS
ABBVIE INC. $18.61 09/27/2024 Food and Beverage Undisputed 01/23/2026 1105129109 CMS
ABBVIE INC. $27.28 09/30/2024 Food and Beverage Undisputed 01/23/2026 1105129111 CMS
ABBVIE INC. $13.95 09/30/2024 Food and Beverage Undisputed 01/23/2026 1105129113 CMS
ABBVIE INC. $3.59 10/08/2024 Food and Beverage Undisputed 01/23/2026 1105129115 CMS
ABBVIE INC. $11.60 10/08/2024 Food and Beverage Undisputed 01/23/2026 1105129117 CMS
ABBVIE INC. $5.17 10/09/2024 Food and Beverage Undisputed 01/23/2026 1105129119 CMS
ABBVIE INC. $33.70 10/16/2024 Food and Beverage Undisputed 01/23/2026 1105129121 CMS
ABBVIE INC. $16.02 10/17/2024 Food and Beverage Undisputed 01/23/2026 1105129123 CMS
ABBVIE INC. $23.01 10/22/2024 Food and Beverage Undisputed 01/23/2026 1105129125 CMS
ABBVIE INC. $34.31 10/29/2024 Food and Beverage Undisputed 01/23/2026 1105129127 CMS
ABBVIE INC. $34.32 11/12/2024 Food and Beverage Undisputed 01/23/2026 1105129129 CMS
ABBVIE INC. $4.45 12/02/2024 Food and Beverage Undisputed 01/23/2026 1105129131 CMS
ABBVIE INC. $2.90 12/03/2024 Food and Beverage Undisputed 01/23/2026 1105129133 CMS
ABBVIE INC. $25.57 12/16/2024 Food and Beverage Undisputed 01/23/2026 1105129135 CMS
ABBVIE INC. $30.40 12/17/2024 Food and Beverage Undisputed 01/23/2026 1105129137 CMS
Amgen Inc. $25.02 01/24/2024 Food and Beverage Undisputed 01/23/2026 1111662987 CMS
Amgen Inc. $26.85 02/28/2024 Food and Beverage Undisputed 01/23/2026 1111662989 CMS
Amgen Inc. $25.72 03/19/2024 Food and Beverage Undisputed 01/23/2026 1111662991 CMS
Amgen Inc. $35.15 06/10/2024 Food and Beverage Undisputed 01/23/2026 1111662993 CMS
Bausch Health US, LLC $17.43 12/31/2024 Food and Beverage Undisputed 01/23/2026 1148019502 CMS
EVOKE PHARMA, INC. $13.80 02/10/2024 Food and Beverage Undisputed 01/23/2026 1127774764 CMS
IDORSIA PHARMACEUTICALS US INC $13.17 01/16/2024 Food and Beverage Undisputed 01/23/2026 1146763041 CMS
IDORSIA PHARMACEUTICALS US INC $17.64 05/22/2024 Food and Beverage Undisputed 01/23/2026 1146779165 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $18.96 10/24/2024 Food and Beverage Undisputed 01/23/2026 1143287814 CMS
Lilly USA, LLC $28.12 01/10/2024 Food and Beverage Undisputed 01/23/2026 1135004767 CMS
Lilly USA, LLC $27.60 02/07/2024 Food and Beverage Undisputed 01/23/2026 1134985158 CMS
Lilly USA, LLC $28.63 05/07/2024 Food and Beverage Undisputed 01/23/2026 1134986468 CMS
Lilly USA, LLC $30.27 06/05/2024 Food and Beverage Undisputed 01/23/2026 1134977650 CMS
Lilly USA, LLC $32.08 08/14/2024 Food and Beverage Undisputed 01/23/2026 1134998050 CMS
Lilly USA, LLC $31.13 09/11/2024 Food and Beverage Undisputed 01/23/2026 1134998046 CMS
Lilly USA, LLC $34.44 10/09/2024 Food and Beverage Undisputed 01/23/2026 1134998048 CMS
Lilly USA, LLC $32.74 11/06/2024 Food and Beverage Undisputed 01/23/2026 1134985160 CMS
Lilly USA, LLC $31.14 12/11/2024 Food and Beverage Undisputed 01/23/2026 1134986466 CMS
Lundbeck LLC $33.71 01/19/2024 Food and Beverage Undisputed 01/23/2026 1145951047 CMS
Lundbeck LLC $25.75 02/10/2024 Food and Beverage Undisputed 01/23/2026 1145951049 CMS
Lundbeck LLC $50.22 02/17/2024 Food and Beverage Undisputed 01/23/2026 1145951051 CMS
Lundbeck LLC $32.65 03/29/2024 Food and Beverage Undisputed 01/23/2026 1145951053 CMS
Lundbeck LLC $26.62 04/11/2024 Food and Beverage Undisputed 01/23/2026 1145951055 CMS
Lundbeck LLC $33.12 05/03/2024 Food and Beverage Undisputed 01/23/2026 1145951057 CMS
Lundbeck LLC $23.32 05/23/2024 Food and Beverage Undisputed 01/23/2026 1145951059 CMS
Lundbeck LLC $29.61 06/11/2024 Food and Beverage Undisputed 01/23/2026 1145951061 CMS
Lundbeck LLC $31.32 07/02/2024 Food and Beverage Undisputed 01/23/2026 1145951063 CMS
Lundbeck LLC $31.68 09/03/2024 Food and Beverage Undisputed 01/23/2026 1145951065 CMS
Lundbeck LLC $31.52 09/27/2024 Food and Beverage Undisputed 01/23/2026 1145951067 CMS
Lundbeck LLC $28.89 10/15/2024 Food and Beverage Undisputed 01/23/2026 1145951069 CMS
Lundbeck LLC $31.60 12/03/2024 Food and Beverage Undisputed 01/23/2026 1145951071 CMS
Lundbeck LLC $28.09 12/17/2024 Food and Beverage Undisputed 01/23/2026 1145951073 CMS
Neurocrine Biosciences, Inc. $22.29 03/05/2024 Food and Beverage Undisputed 01/23/2026 1150850246 CMS
Neurocrine Biosciences, Inc. $27.64 06/26/2024 Food and Beverage Undisputed 01/23/2026 1150832212 CMS
Neurocrine Biosciences, Inc. $20.50 08/08/2024 Food and Beverage Undisputed 01/23/2026 1150856446 CMS
Neurocrine Biosciences, Inc. $21.24 10/10/2024 Food and Beverage Undisputed 01/23/2026 1150853921 CMS
Otsuka America Pharmaceutical, Inc. $14.26 02/27/2024 Food and Beverage Undisputed 01/23/2026 1118951972 CMS
PFIZER INC. $16.75 01/10/2024 Food and Beverage Undisputed 01/23/2026 1131538798 CMS
PFIZER INC. $15.80 02/21/2024 Food and Beverage Undisputed 01/23/2026 1131491804 CMS
PFIZER INC. $19.08 03/06/2024 Food and Beverage Undisputed 01/23/2026 1131492706 CMS
PFIZER INC. $16.80 03/20/2024 Food and Beverage Undisputed 01/23/2026 1131584875 CMS
PFIZER INC. $17.23 05/08/2024 Food and Beverage Undisputed 01/23/2026 1131456000 CMS
PFIZER INC. $17.85 06/05/2024 Food and Beverage Undisputed 01/23/2026 1131506315 CMS
PFIZER INC. $22.15 08/06/2024 Food and Beverage Undisputed 01/23/2026 1131567936 CMS
PFIZER INC. $2.50 08/30/2024 Food and Beverage Undisputed 01/23/2026 1131546791 CMS
PFIZER INC. $18.39 09/24/2024 Food and Beverage Undisputed 01/23/2026 1131524364 CMS
PFIZER INC. $0.77 10/09/2024 Food and Beverage Undisputed 01/23/2026 1131521193 CMS
PFIZER INC. $21.23 10/30/2024 Food and Beverage Undisputed 01/23/2026 1131525563 CMS
PFIZER INC. $135.36 11/23/2024 Food and Beverage Undisputed 01/23/2026 1131516544 CMS
PFIZER INC. $3.52 12/11/2024 Food and Beverage Undisputed 01/23/2026 1131520889 CMS
REVANCE THERAPEUTICS, INC. $105.02 07/31/2024 Food and Beverage Undisputed 01/23/2026 1147925641 CMS
SCILEX PHARMACEUTICALS INC. $20.72 08/22/2024 Food and Beverage Undisputed 01/23/2026 1136266165 CMS
Takeda Pharmaceuticals U.S.A., Inc. $21.26 04/02/2024 Food and Beverage Undisputed 01/23/2026 1137644222 CMS
Takeda Pharmaceuticals U.S.A., Inc. $16.77 05/28/2024 Food and Beverage Undisputed 01/23/2026 1137644224 CMS
Takeda Pharmaceuticals U.S.A., Inc. $16.15 07/18/2024 Food and Beverage Undisputed 01/23/2026 1137644226 CMS
Teva Pharmaceuticals USA, Inc. $19.37 02/05/2024 Food and Beverage Undisputed 01/23/2026 1151486481 CMS
Teva Pharmaceuticals USA, Inc. $0.96 02/06/2024 Food and Beverage Undisputed 01/23/2026 1151486483 CMS
Teva Pharmaceuticals USA, Inc. $18.34 02/16/2024 Food and Beverage Undisputed 01/23/2026 1151486485 CMS
Teva Pharmaceuticals USA, Inc. $3.45 03/26/2024 Food and Beverage Undisputed 01/23/2026 1151486515 CMS
Teva Pharmaceuticals USA, Inc. $27.78 03/27/2024 Food and Beverage Undisputed 01/23/2026 1151486517 CMS
Teva Pharmaceuticals USA, Inc. $27.78 04/10/2024 Food and Beverage Undisputed 01/23/2026 1151486539 CMS
Teva Pharmaceuticals USA, Inc. $22.09 04/30/2024 Food and Beverage Undisputed 01/23/2026 1151486541 CMS
Teva Pharmaceuticals USA, Inc. $26.59 06/06/2024 Food and Beverage Undisputed 01/23/2026 1151486577 CMS
Teva Pharmaceuticals USA, Inc. $16.27 07/15/2024 Food and Beverage Undisputed 01/23/2026 1151486599 CMS
Teva Pharmaceuticals USA, Inc. $22.39 09/17/2024 Food and Beverage Undisputed 01/23/2026 1151486625 CMS
Teva Pharmaceuticals USA, Inc. $23.19 10/17/2024 Food and Beverage Undisputed 01/23/2026 1151486627 CMS
Teva Pharmaceuticals USA, Inc. $25.42 11/12/2024 Food and Beverage Undisputed 01/23/2026 1151486641 CMS
Teva Pharmaceuticals USA, Inc. $37.33 11/16/2024 Food and Beverage Undisputed 01/23/2026 1151486653 CMS
Tonix Medicines, Inc. $168.53 02/16/2024 Food and Beverage Undisputed 01/23/2026 1142468776 CMS
Tonix Medicines, Inc. $79.68 02/28/2024 Food and Beverage Undisputed 01/23/2026 1142468778 CMS
Tonix Medicines, Inc. $13.80 02/29/2024 Food and Beverage Undisputed 01/23/2026 1142468780 CMS
Tonix Medicines, Inc. $1,500.00 03/27/2024 Honoraria Undisputed 01/23/2026 1142468782 CMS
Tonix Medicines, Inc. $147.58 06/15/2024 Food and Beverage Undisputed 01/23/2026 1142468784 CMS
Tonix Medicines, Inc. $140.43 07/11/2024 Food and Beverage Undisputed 01/23/2026 1142468786 CMS
Tonix Medicines, Inc. $41.36 07/11/2024 Food and Beverage Undisputed 01/23/2026 1142468788 CMS
Tonix Medicines, Inc. $22.17 08/15/2024 Food and Beverage Undisputed 01/23/2026 1142468790 CMS
Tonix Medicines, Inc. $26.46 09/19/2024 Food and Beverage Undisputed 01/23/2026 1142468792 CMS
Tonix Medicines, Inc. $12.19 10/30/2024 Food and Beverage Undisputed 01/23/2026 1142468794 CMS
Tonix Medicines, Inc. $83.20 11/15/2024 Food and Beverage Undisputed 01/23/2026 1142468796 CMS
Tonix Medicines, Inc. $20.74 12/05/2024 Food and Beverage Undisputed 01/23/2026 1142468798 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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