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

IRENE MICHELLE DEMATTEO

Physician Assistants & Advanced Practice Nursing Providers Clinical Nurse Specialist

NPI
1497709497
CMS profile
10511668
Location
WARWICK, RI

General Payments · PY2021–2024

$7,636.97

  • Reported across 367 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,727.58

82 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: Clinical Nurse Specialist RI All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,727.58 82

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
ABBVIE INC. $648.64 30
Axsome Therapeutics, Inc. $212.76 8
Vanda Pharmaceuticals Inc. $168.89 9
Takeda Pharmaceuticals U.S.A., Inc. $133.80 9
Alkermes, Inc. $103.33 4
Lundbeck LLC $82.78 4
Otsuka America Pharmaceutical, Inc. $75.62 4
Corium, Inc. $65.96 3
Teva Pharmaceuticals USA, Inc. $43.12 2
ITI, Inc. $42.83 2
Neos Therapeutics, LP $41.85 2
Bausch Health US, LLC $39.80 2
Janssen Pharmaceuticals, Inc $28.04 1
Otsuka Pharmaceutical Development & Commercialization, Inc. $21.33 1
Tris Pharma Inc $18.83 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $1,819.48 85
PY2022 $1,986.75 98
PY2023 $2,103.16 102
PY2024 $1,727.58 82

Payment records · PY2024 (82)

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. $22.72 01/04/2024 Food and Beverage Undisputed 01/23/2026 1107010681 CMS
ABBVIE INC. $18.04 01/16/2024 Food and Beverage Undisputed 01/23/2026 1107010683 CMS
ABBVIE INC. $20.87 01/18/2024 Food and Beverage Undisputed 01/23/2026 1107010685 CMS
ABBVIE INC. $29.28 01/25/2024 Food and Beverage Undisputed 01/23/2026 1107010687 CMS
ABBVIE INC. $9.35 02/01/2024 Food and Beverage Undisputed 01/23/2026 1107010689 CMS
ABBVIE INC. $16.97 02/09/2024 Food and Beverage Undisputed 01/23/2026 1107010691 CMS
ABBVIE INC. $21.35 02/27/2024 Food and Beverage Undisputed 01/23/2026 1107010693 CMS
ABBVIE INC. $27.04 02/28/2024 Food and Beverage Undisputed 01/23/2026 1107010695 CMS
ABBVIE INC. $22.01 03/01/2024 Food and Beverage Undisputed 01/23/2026 1107010697 CMS
ABBVIE INC. $28.19 03/12/2024 Food and Beverage Undisputed 01/23/2026 1107010699 CMS
ABBVIE INC. $22.95 03/19/2024 Food and Beverage Undisputed 01/23/2026 1107010701 CMS
ABBVIE INC. $33.07 04/09/2024 Food and Beverage Undisputed 01/23/2026 1107010703 CMS
ABBVIE INC. $24.41 04/25/2024 Food and Beverage Undisputed 01/23/2026 1107010705 CMS
ABBVIE INC. $25.02 04/30/2024 Food and Beverage Undisputed 01/23/2026 1107010707 CMS
ABBVIE INC. $24.77 05/08/2024 Food and Beverage Undisputed 01/23/2026 1107010709 CMS
ABBVIE INC. $22.72 05/14/2024 Food and Beverage Undisputed 01/23/2026 1107010711 CMS
ABBVIE INC. $18.64 06/05/2024 Food and Beverage Undisputed 01/23/2026 1107010713 CMS
ABBVIE INC. $15.13 07/31/2024 Food and Beverage Undisputed 01/23/2026 1107010715 CMS
ABBVIE INC. $26.79 08/15/2024 Food and Beverage Undisputed 01/23/2026 1107010717 CMS
ABBVIE INC. $25.44 09/11/2024 Food and Beverage Undisputed 01/23/2026 1107010719 CMS
ABBVIE INC. $18.76 09/23/2024 Food and Beverage Undisputed 01/23/2026 1107010721 CMS
ABBVIE INC. $29.96 10/07/2024 Food and Beverage Undisputed 01/23/2026 1107010723 CMS
ABBVIE INC. $13.95 10/22/2024 Food and Beverage Undisputed 01/23/2026 1107010725 CMS
ABBVIE INC. $16.79 10/23/2024 Food and Beverage Undisputed 01/23/2026 1107010727 CMS
ABBVIE INC. $10.50 10/28/2024 Food and Beverage Undisputed 01/23/2026 1107010729 CMS
ABBVIE INC. $29.66 11/13/2024 Food and Beverage Undisputed 01/23/2026 1107010731 CMS
ABBVIE INC. $22.89 11/18/2024 Food and Beverage Undisputed 01/23/2026 1107010733 CMS
ABBVIE INC. $8.73 11/26/2024 Food and Beverage Undisputed 01/23/2026 1107010735 CMS
ABBVIE INC. $22.88 12/05/2024 Food and Beverage Undisputed 01/23/2026 1107010737 CMS
ABBVIE INC. $19.76 12/11/2024 Food and Beverage Undisputed 01/23/2026 1107010739 CMS
Alkermes, Inc. $25.38 08/06/2024 Food and Beverage Undisputed 01/23/2026 1120489419 CMS
Alkermes, Inc. $24.61 10/08/2024 Food and Beverage Undisputed 01/23/2026 1120489421 CMS
Alkermes, Inc. $22.53 11/13/2024 Food and Beverage Undisputed 01/23/2026 1120489423 CMS
Alkermes, Inc. $30.81 12/10/2024 Food and Beverage Undisputed 01/23/2026 1120489425 CMS
Axsome Therapeutics, Inc. $29.38 01/09/2024 Food and Beverage Undisputed 01/23/2026 1148363792 CMS
Axsome Therapeutics, Inc. $18.43 01/30/2024 Food and Beverage Undisputed 01/23/2026 1148363794 CMS
Axsome Therapeutics, Inc. $27.35 02/20/2024 Food and Beverage Undisputed 01/23/2026 1148363796 CMS
Axsome Therapeutics, Inc. $28.82 05/07/2024 Food and Beverage Undisputed 01/23/2026 1148363798 CMS
Axsome Therapeutics, Inc. $27.72 06/10/2024 Food and Beverage Undisputed 01/23/2026 1148363800 CMS
Axsome Therapeutics, Inc. $24.94 07/11/2024 Food and Beverage Undisputed 01/23/2026 1148363788 CMS
Axsome Therapeutics, Inc. $29.93 08/07/2024 Food and Beverage Undisputed 01/23/2026 1148363790 CMS
Axsome Therapeutics, Inc. $26.19 12/09/2024 Food and Beverage Undisputed 01/23/2026 1148363802 CMS
Bausch Health US, LLC $18.80 06/18/2024 Food and Beverage Undisputed 01/23/2026 1148029816 CMS
Bausch Health US, LLC $21.00 09/18/2024 Food and Beverage Undisputed 01/23/2026 1148029814 CMS
Corium, LLC $15.97 01/30/2024 Food and Beverage Undisputed 01/23/2026 1100110292 CMS
Corium, LLC $27.39 04/05/2024 Food and Beverage Undisputed 01/23/2026 1100078907 CMS
Corium, LLC $22.60 04/29/2024 Food and Beverage Undisputed 01/23/2026 1100089582 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $19.14 06/14/2024 Food and Beverage Undisputed 01/23/2026 1143426335 CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) $23.69 07/29/2024 Food and Beverage Undisputed 01/23/2026 1143426339 CMS
Janssen Pharmaceuticals, Inc $28.04 10/10/2024 Food and Beverage Undisputed 01/23/2026 1078173405 CMS
Lundbeck LLC $25.25 01/04/2024 Food and Beverage Undisputed 01/23/2026 1146013069 CMS
Lundbeck LLC $19.39 04/22/2024 Food and Beverage Undisputed 01/23/2026 1146013071 CMS
Lundbeck LLC $18.54 08/08/2024 Food and Beverage Undisputed 01/23/2026 1146013073 CMS
Lundbeck LLC $19.60 10/16/2024 Food and Beverage Undisputed 01/23/2026 1146013075 CMS
Neos Therapeutics, LP $13.21 08/09/2024 Food and Beverage Undisputed 01/23/2026 1082673225 CMS
Neos Therapeutics, LP $28.64 09/19/2024 Food and Beverage Undisputed 01/23/2026 1082674281 CMS
Otsuka America Pharmaceutical, Inc. $26.10 05/13/2024 Food and Beverage Undisputed 01/23/2026 1119057786 CMS
Otsuka America Pharmaceutical, Inc. $16.76 06/13/2024 Food and Beverage Undisputed 01/23/2026 1119057788 CMS
Otsuka America Pharmaceutical, Inc. $15.58 07/11/2024 Food and Beverage Undisputed 01/23/2026 1119057790 CMS
Otsuka America Pharmaceutical, Inc. $17.18 10/03/2024 Food and Beverage Undisputed 01/23/2026 1119057792 CMS
Otsuka Pharmaceutical Development & Commercialization, Inc. $21.33 01/02/2024 Food and Beverage Undisputed 01/23/2026 1118841435 CMS
Takeda Pharmaceuticals U.S.A., Inc. $15.04 02/05/2024 Food and Beverage Undisputed 01/23/2026 1137733732 CMS
Takeda Pharmaceuticals U.S.A., Inc. $15.38 05/09/2024 Food and Beverage Undisputed 01/23/2026 1137733734 CMS
Takeda Pharmaceuticals U.S.A., Inc. $14.33 06/04/2024 Food and Beverage Undisputed 01/23/2026 1137733736 CMS
Takeda Pharmaceuticals U.S.A., Inc. $12.81 07/23/2024 Food and Beverage Undisputed 01/23/2026 1137733738 CMS
Takeda Pharmaceuticals U.S.A., Inc. $10.21 08/20/2024 Food and Beverage Undisputed 01/23/2026 1137733740 CMS
Takeda Pharmaceuticals U.S.A., Inc. $16.93 08/27/2024 Food and Beverage Undisputed 01/23/2026 1137733742 CMS
Takeda Pharmaceuticals U.S.A., Inc. $19.02 10/15/2024 Food and Beverage Undisputed 01/23/2026 1137733744 CMS
Takeda Pharmaceuticals U.S.A., Inc. $16.77 11/07/2024 Food and Beverage Undisputed 01/23/2026 1137733746 CMS
Takeda Pharmaceuticals U.S.A., Inc. $13.31 12/09/2024 Food and Beverage Undisputed 01/23/2026 1137733748 CMS
Teva Pharmaceuticals USA, Inc. $29.14 06/04/2024 Food and Beverage Undisputed 01/23/2026 1151637771 CMS
Teva Pharmaceuticals USA, Inc. $13.98 09/16/2024 Food and Beverage Undisputed 01/23/2026 1151637819 CMS
Tris Pharma Inc $18.83 09/12/2024 Food and Beverage Undisputed 01/23/2026 1147220182 CMS
Vanda Pharmaceuticals Inc. $26.96 07/09/2024 Food and Beverage Undisputed 01/23/2026 1133939208 CMS
Vanda Pharmaceuticals Inc. $9.52 07/22/2024 Food and Beverage Undisputed 01/23/2026 1133939210 CMS
Vanda Pharmaceuticals Inc. $33.39 08/01/2024 Food and Beverage Undisputed 01/23/2026 1133939212 CMS
Vanda Pharmaceuticals Inc. $20.12 08/15/2024 Food and Beverage Undisputed 01/23/2026 1133939214 CMS
Vanda Pharmaceuticals Inc. $9.27 08/27/2024 Food and Beverage Undisputed 01/23/2026 1133939216 CMS
Vanda Pharmaceuticals Inc. $32.96 09/09/2024 Food and Beverage Undisputed 01/23/2026 1133939218 CMS
Vanda Pharmaceuticals Inc. $10.92 10/08/2024 Food and Beverage Undisputed 01/23/2026 1133939220 CMS
Vanda Pharmaceuticals Inc. $10.45 11/07/2024 Food and Beverage Undisputed 01/23/2026 1133939222 CMS
Vanda Pharmaceuticals Inc. $15.30 12/16/2024 Food and Beverage Undisputed 01/23/2026 1133939224 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

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

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