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Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Reflects CMS Open Payments as of 2026-07-26T04:22:22Z. CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

Covered recipient · General Payments record

PATRICK MATTHIESSEN

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI
1306833124
CMS profile
240355
Location
LA GRANGE, KY

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

General Payments · PY2019–2025

  • CMS publication 2026-06-30

Latest program year · PY2025

$17,294.63

190 records · 0 disputed

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

— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. 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) AND records>=2 AND NPI identity (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Compensation for serving as faculty or as a speaker for a medical education program $11,265.00 15
Food and Beverage $3,463.18 169
Consulting Fee $2,382.50 4
Education $183.95 2

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
EISAI INC. $14,407.82 59
Vanda Pharmaceuticals Inc. $439.47 16
ABBVIE INC. $388.16 24
UCB, Inc. $252.66 15
Teva Pharmaceuticals USA, Inc. $245.21 4
Janssen Biotech, Inc. $190.63 6
Otsuka America Pharmaceutical, Inc. $180.80 6
NOVARTIS PHARMACEUTICALS CORPORATION $163.88 8
CATALYST PHARMACEUTICALS, INC. $97.60 4
ARGENX US, INC. $90.78 5
CSL Behring $82.11 4
TG THERAPEUTICS, INC. $79.45 4
Genentech USA, Inc. $79.22 3
EMD Serono, Inc. $71.31 3
Lundbeck LLC $70.38 4
PFIZER INC. $65.22 4
SK Life Science, Inc. $59.68 3
ACADIA Pharmaceuticals Inc $54.89 3
Neurocrine BioSciences, Inc. $50.92 2
Alexion Pharmaceuticals, Inc. $46.31 3
Takeda Pharmaceuticals U.S.A., Inc. $41.99 2
Biogen, Inc. $36.27 2
Lilly USA, LLC $34.03 2
Amneal Pharmaceuticals LLC $29.58 2
Impel Pharmaceuticals LLC $20.62 1
Neurelis, Inc. $15.64 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $602.48 19
PY2020 $15,185.16 39
PY2021 $10,750.89 52
PY2022 $5,331.26 34
PY2023 $6,266.25 101
PY2024 $21,750.85 178
PY2025 $17,294.63 190

Payment records · PY2025 (190)

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

Program year 2025 201920202021202220232024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Vanda Pharmaceuticals Inc. $40.85 12/18/2025 Food and Beverage No dispute reported 06/30/2026 1232984761 CMS
CATALYST PHARMACEUTICALS, INC. $30.05 12/17/2025 Food and Beverage No dispute reported 06/30/2026 1253222402 CMS
ABBVIE INC. $29.16 12/16/2025 Food and Beverage No dispute reported 06/30/2026 1203037724 CMS
ABBVIE INC. $20.43 12/11/2025 Food and Beverage No dispute reported 06/30/2026 1203037722 CMS
Eisai Inc. $6.96 12/11/2025 Food and Beverage No dispute reported 06/30/2026 1244504034 CMS
Novartis Pharmaceuticals Corporation $21.63 12/10/2025 Food and Beverage No dispute reported 06/30/2026 1200645349 CMS
Genentech USA, Inc. $20.68 12/09/2025 Food and Beverage No dispute reported 06/30/2026 1211564681 CMS
ABBVIE INC. $21.52 12/08/2025 Food and Beverage No dispute reported 06/30/2026 1203037720 CMS
Vanda Pharmaceuticals Inc. $7.07 12/08/2025 Food and Beverage No dispute reported 06/30/2026 1232984759 CMS
ABBVIE INC. $2.41 12/04/2025 Food and Beverage No dispute reported 06/30/2026 1203037718 CMS
Otsuka America Pharmaceutical, Inc. $20.55 12/03/2025 Food and Beverage No dispute reported 06/30/2026 1227406971 CMS
Eisai Inc. $5.34 12/02/2025 Food and Beverage No dispute reported 06/30/2026 1244504036 CMS
SK Life Science, Inc. $20.57 12/02/2025 Food and Beverage No dispute reported 06/30/2026 1252286563 CMS
ABBVIE INC. $25.05 11/25/2025 Food and Beverage No dispute reported 06/30/2026 1203037716 CMS
PFIZER INC. $13.52 11/20/2025 Food and Beverage No dispute reported 06/30/2026 1230682849 CMS
Eisai Inc. $5.69 11/19/2025 Food and Beverage No dispute reported 06/30/2026 1244504032 CMS
UCB, Inc. $21.79 11/19/2025 Food and Beverage No dispute reported 06/30/2026 1224494708 CMS
Lundbeck LLC $22.04 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1251823405 CMS
Otsuka America Pharmaceutical, Inc. $94.50 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1227406967 CMS
UCB, Inc. $7.25 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1224494706 CMS
ABBVIE INC. $5.33 11/14/2025 Food and Beverage No dispute reported 06/30/2026 1203037712 CMS
ABBVIE INC. $17.09 11/14/2025 Food and Beverage No dispute reported 06/30/2026 1203037714 CMS
Eisai Inc. $18.57 11/14/2025 Food and Beverage No dispute reported 06/30/2026 1244504026 CMS
Eisai Inc. $400.00 11/14/2025 Compensation for serving as faculty or as a speaker for a medical education program No dispute reported 06/30/2026 1244504072 CMS
Eisai Inc. $1,000.00 11/14/2025 Compensation for serving as faculty or as a speaker for a medical education program No dispute reported 06/30/2026 1244504076 CMS
Vanda Pharmaceuticals Inc. $39.70 11/13/2025 Food and Beverage No dispute reported 06/30/2026 1232984755 CMS
Vanda Pharmaceuticals Inc. $11.34 11/13/2025 Food and Beverage No dispute reported 06/30/2026 1232984757 CMS
ARGENX US, INC. $21.93 11/12/2025 Food and Beverage No dispute reported 06/30/2026 1240453506 CMS
Eisai Inc. $5.77 11/11/2025 Food and Beverage No dispute reported 06/30/2026 1244504028 CMS
Eisai Inc. $1,000.00 11/11/2025 Consulting Fee No dispute reported 06/30/2026 1244504070 CMS
TG Therapeutics, Inc. $17.57 11/11/2025 Food and Beverage No dispute reported 06/30/2026 1226228038 CMS
Novartis Pharmaceuticals Corporation $19.00 11/06/2025 Food and Beverage No dispute reported 06/30/2026 1200663190 CMS
ABBVIE INC. $5.94 11/05/2025 Food and Beverage No dispute reported 06/30/2026 1203037710 CMS
Biogen, Inc. $17.48 11/04/2025 Food and Beverage No dispute reported 06/30/2026 1208365740 CMS
Novartis Pharmaceuticals Corporation $27.19 10/30/2025 Food and Beverage No dispute reported 06/30/2026 1200645333 CMS
CATALYST PHARMACEUTICALS, INC. $24.64 10/28/2025 Food and Beverage No dispute reported 06/30/2026 1253222404 CMS
UCB, Inc. $5.21 10/27/2025 Food and Beverage No dispute reported 06/30/2026 1224494704 CMS
Eisai Inc. $6.13 10/24/2025 Food and Beverage No dispute reported 06/30/2026 1244504030 CMS
Amneal Pharmaceuticals LLC $14.61 10/22/2025 Food and Beverage No dispute reported 06/30/2026 1220542205 CMS
Eisai Inc. $800.00 10/20/2025 Compensation for serving as faculty or as a speaker for a medical education program No dispute reported 06/30/2026 1244504074 CMS
Eisai Inc. $6.22 10/16/2025 Food and Beverage No dispute reported 06/30/2026 1244504024 CMS
Lilly USA, LLC $17.75 10/14/2025 Food and Beverage No dispute reported 06/30/2026 1186786395 CMS
Otsuka America Pharmaceutical, Inc. $11.13 10/14/2025 Food and Beverage No dispute reported 06/30/2026 1227406963 CMS
Amneal Pharmaceuticals LLC $14.97 10/10/2025 Food and Beverage No dispute reported 06/30/2026 1220542203 CMS
Neurocrine BioSciences, Inc. $27.91 10/09/2025 Food and Beverage No dispute reported 06/30/2026 1242993601 CMS
ABBVIE INC. $5.65 10/07/2025 Food and Beverage No dispute reported 06/30/2026 1203037708 CMS
CSL Behring $18.89 10/07/2025 Food and Beverage No dispute reported 06/30/2026 1232394893 CMS
Eisai Inc. $4.60 10/07/2025 Food and Beverage No dispute reported 06/30/2026 1244504022 CMS
Eisai Inc. $800.00 10/06/2025 Consulting Fee No dispute reported 06/30/2026 1244504078 CMS
Eisai Inc. $17.99 09/20/2025 Food and Beverage No dispute reported 06/30/2026 1244504012 CMS
Eisai Inc. $51.95 09/19/2025 Food and Beverage No dispute reported 06/30/2026 1244503962 CMS
ABBVIE INC. $15.79 09/18/2025 Food and Beverage No dispute reported 06/30/2026 1203037706 CMS
Alexion Pharmaceuticals, Inc. $13.78 09/16/2025 Food and Beverage No dispute reported 06/30/2026 1202976196 CMS
ABBVIE INC. $7.08 09/11/2025 Food and Beverage No dispute reported 06/30/2026 1203037704 CMS
Eisai Inc. $400.00 09/11/2025 Compensation for serving as faculty or as a speaker for a medical education program No dispute reported 06/30/2026 1244504050 CMS
Eisai Inc. $1,000.00 09/11/2025 Compensation for serving as faculty or as a speaker for a medical education program No dispute reported 06/30/2026 1244504052 CMS
Eisai Inc. $122.76 09/11/2025 Food and Beverage No dispute reported 06/30/2026 1244504054 CMS
ABBVIE INC. $25.93 09/10/2025 Food and Beverage No dispute reported 06/30/2026 1203037702 CMS
Otsuka America Pharmaceutical, Inc. $21.69 09/09/2025 Food and Beverage No dispute reported 06/30/2026 1227406959 CMS
Vanda Pharmaceuticals Inc. $58.25 09/06/2025 Food and Beverage No dispute reported 06/30/2026 1232984751 CMS
Vanda Pharmaceuticals Inc. $14.56 09/06/2025 Food and Beverage No dispute reported 06/30/2026 1232984753 CMS
Janssen Biotech, Inc. $12.11 09/04/2025 Food and Beverage No dispute reported 06/30/2026 1174501670 CMS
Novartis Pharmaceuticals Corporation $20.58 09/04/2025 Food and Beverage No dispute reported 06/30/2026 1200663182 CMS
Eisai Inc. $3.92 09/03/2025 Food and Beverage No dispute reported 06/30/2026 1244504018 CMS
CSL Behring $17.67 08/29/2025 Food and Beverage No dispute reported 06/30/2026 1232394885 CMS
Eisai Inc. $5.18 08/27/2025 Food and Beverage No dispute reported 06/30/2026 1244504010 CMS
Teva Pharmaceuticals USA, Inc. $72.50 08/27/2025 Education No dispute reported 06/30/2026 1247493651 CMS
Teva Pharmaceuticals USA, Inc. $111.45 08/27/2025 Education No dispute reported 06/30/2026 1247493653 CMS
Teva Pharmaceuticals USA, Inc. $30.85 08/27/2025 Food and Beverage No dispute reported 06/30/2026 1247493663 CMS
UCB, Inc. $16.06 08/27/2025 Food and Beverage No dispute reported 06/30/2026 1224494701 CMS
Eisai Inc. $400.00 08/26/2025 Consulting Fee No dispute reported 06/30/2026 1244504020 CMS
UCB, Inc. $7.46 08/26/2025 Food and Beverage No dispute reported 06/30/2026 1224494699 CMS
Vanda Pharmaceuticals Inc. $53.43 08/22/2025 Food and Beverage No dispute reported 06/30/2026 1232984747 CMS
Vanda Pharmaceuticals Inc. $15.26 08/22/2025 Food and Beverage No dispute reported 06/30/2026 1232984749 CMS
ABBVIE INC. $18.72 08/21/2025 Food and Beverage No dispute reported 06/30/2026 1203037700 CMS
ARGENX US, INC. $24.15 08/19/2025 Food and Beverage No dispute reported 06/30/2026 1240445829 CMS
Eisai Inc. $4.46 08/19/2025 Food and Beverage No dispute reported 06/30/2026 1244504014 CMS
Lundbeck LLC $17.53 08/19/2025 Food and Beverage No dispute reported 06/30/2026 1251823403 CMS
Eisai Inc. $5.32 08/13/2025 Food and Beverage No dispute reported 06/30/2026 1244504016 CMS
PFIZER INC. $13.48 08/13/2025 Food and Beverage No dispute reported 06/30/2026 1229703777 CMS
Biogen, Inc. $18.79 08/12/2025 Food and Beverage No dispute reported 06/30/2026 1208423992 CMS
UCB, Inc. $8.72 08/08/2025 Food and Beverage No dispute reported 06/30/2026 1224494697 CMS
Janssen Biotech, Inc. $19.77 08/07/2025 Food and Beverage No dispute reported 06/30/2026 1174501544 CMS
Eisai Inc. $4.07 08/06/2025 Food and Beverage No dispute reported 06/30/2026 1244504004 CMS
Impel Pharmaceuticals LLC $20.62 08/01/2025 Food and Beverage No dispute reported 06/30/2026 1211449612 CMS
ABBVIE INC. $22.71 07/29/2025 Food and Beverage No dispute reported 06/30/2026 1203037698 CMS
Eisai Inc. $4.49 07/29/2025 Food and Beverage No dispute reported 06/30/2026 1244504006 CMS
UCB, Inc. $49.16 07/24/2025 Food and Beverage No dispute reported 06/30/2026 1224494695 CMS
Eisai Inc. $5.88 07/23/2025 Food and Beverage No dispute reported 06/30/2026 1244504002 CMS
Eisai Inc. $6.30 07/17/2025 Food and Beverage No dispute reported 06/30/2026 1244504000 CMS
TG Therapeutics, Inc. $18.13 07/15/2025 Food and Beverage No dispute reported 06/30/2026 1226227958 CMS
CATALYST PHARMACEUTICALS, INC. $19.80 07/09/2025 Food and Beverage No dispute reported 06/30/2026 1253221624 CMS
Eisai Inc. $4.16 07/09/2025 Food and Beverage No dispute reported 06/30/2026 1244503996 CMS
Eisai Inc. $3.97 07/02/2025 Food and Beverage No dispute reported 06/30/2026 1244503994 CMS
ACADIA Pharmaceuticals Inc $16.39 07/01/2025 Food and Beverage No dispute reported 06/30/2026 1247784434 CMS
Janssen Biotech, Inc. $8.40 06/30/2025 Food and Beverage No dispute reported 06/30/2026 1174501226 CMS
Otsuka America Pharmaceutical, Inc. $18.76 06/26/2025 Food and Beverage No dispute reported 06/30/2026 1227406955 CMS
Eisai Inc. $5.69 06/25/2025 Food and Beverage No dispute reported 06/30/2026 1244503992 CMS
Alexion Pharmaceuticals, Inc. $15.83 06/24/2025 Food and Beverage No dispute reported 06/30/2026 1202955722 CMS
Neurocrine BioSciences, Inc. $23.01 06/24/2025 Food and Beverage No dispute reported 06/30/2026 1243013534 CMS
Eisai Inc. $5.58 06/19/2025 Food and Beverage No dispute reported 06/30/2026 1244503998 CMS
Eisai Inc. $912.50 06/17/2025 Compensation for serving as faculty or as a speaker for a medical education program No dispute reported 06/30/2026 1244504056 CMS
Eisai Inc. $1,095.00 06/17/2025 Compensation for serving as faculty or as a speaker for a medical education program No dispute reported 06/30/2026 1244504066 CMS
Takeda Pharmaceuticals U.S.A., Inc. $24.37 06/17/2025 Food and Beverage No dispute reported 06/30/2026 1223891754 CMS
EMD Serono, Inc. $17.14 06/13/2025 Food and Beverage No dispute reported 06/30/2026 1236875596 CMS
ABBVIE INC. $2.41 06/12/2025 Food and Beverage No dispute reported 06/30/2026 1203037696 CMS
ARGENX US, INC. $13.60 06/12/2025 Food and Beverage No dispute reported 06/30/2026 1240447088 CMS
Janssen Biotech, Inc. $5.95 06/11/2025 Food and Beverage No dispute reported 06/30/2026 1174501948 CMS
Janssen Biotech, Inc. $126.00 06/11/2025 Food and Beverage No dispute reported 06/30/2026 1174502330 CMS
Eisai Inc. $14.88 06/10/2025 Food and Beverage No dispute reported 06/30/2026 1244503988 CMS
ABBVIE INC. $24.02 06/05/2025 Food and Beverage No dispute reported 06/30/2026 1203037694 CMS
Eisai Inc. $5.63 06/04/2025 Food and Beverage No dispute reported 06/30/2026 1244503990 CMS
Novartis Pharmaceuticals Corporation $22.01 06/04/2025 Food and Beverage No dispute reported 06/30/2026 1200663172 CMS
Lundbeck LLC $14.50 06/03/2025 Food and Beverage No dispute reported 06/30/2026 1251823401 CMS
Eisai Inc. $730.00 05/29/2025 Compensation for serving as faculty or as a speaker for a medical education program No dispute reported 06/30/2026 1244504064 CMS
Janssen Biotech, Inc. $18.40 05/29/2025 Food and Beverage No dispute reported 06/30/2026 1174502400 CMS
Eisai Inc. $4.98 05/28/2025 Food and Beverage No dispute reported 06/30/2026 1244503986 CMS
UCB, Inc. $14.48 05/28/2025 Food and Beverage No dispute reported 06/30/2026 1224494693 CMS
ABBVIE INC. $14.93 05/27/2025 Food and Beverage No dispute reported 06/30/2026 1203037692 CMS
Genentech USA, Inc. $33.02 05/22/2025 Food and Beverage No dispute reported 06/30/2026 1211564677 CMS
UCB, Inc. $27.80 05/21/2025 Food and Beverage No dispute reported 06/30/2026 1224593029 CMS
Vanda Pharmaceuticals Inc. $6.33 05/21/2025 Food and Beverage No dispute reported 06/30/2026 1232984745 CMS
Eisai Inc. $365.00 05/20/2025 Compensation for serving as faculty or as a speaker for a medical education program No dispute reported 06/30/2026 1244504068 CMS
Lilly USA, LLC $16.28 05/20/2025 Food and Beverage No dispute reported 06/30/2026 1186836874 CMS
Eisai Inc. $3.74 05/19/2025 Food and Beverage No dispute reported 06/30/2026 1244503984 CMS
SK Life Science, Inc. $20.91 05/15/2025 Food and Beverage No dispute reported 06/30/2026 1252286485 CMS
Novartis Pharmaceuticals Corporation $19.18 05/13/2025 Food and Beverage No dispute reported 06/30/2026 1200663170 CMS
Eisai Inc. $4.32 05/12/2025 Food and Beverage No dispute reported 06/30/2026 1244503982 CMS
Eisai Inc. $182.50 05/09/2025 Consulting Fee No dispute reported 06/30/2026 1244504008 CMS
Teva Pharmaceuticals USA, Inc. $30.41 05/08/2025 Food and Beverage No dispute reported 06/30/2026 1247493617 CMS
PFIZER INC. $18.49 05/06/2025 Food and Beverage No dispute reported 06/30/2026 1229641575 CMS
Vanda Pharmaceuticals Inc. $7.76 05/06/2025 Food and Beverage No dispute reported 06/30/2026 1232984743 CMS
ABBVIE INC. $18.35 05/01/2025 Food and Beverage No dispute reported 06/30/2026 1203037690 CMS
EMD Serono, Inc. $35.68 04/30/2025 Food and Beverage No dispute reported 06/30/2026 1236905163 CMS
UCB, Inc. $32.60 04/29/2025 Food and Beverage No dispute reported 06/30/2026 1224593026 CMS
ACADIA Pharmaceuticals Inc $20.38 04/24/2025 Food and Beverage No dispute reported 06/30/2026 1247784430 CMS
CSL Behring $20.29 04/24/2025 Food and Beverage No dispute reported 06/30/2026 1232394861 CMS
Eisai Inc. $1,095.00 04/22/2025 Compensation for serving as faculty or as a speaker for a medical education program No dispute reported 06/30/2026 1244504058 CMS
Eisai Inc. $912.50 04/22/2025 Compensation for serving as faculty or as a speaker for a medical education program No dispute reported 06/30/2026 1244504060 CMS
Eisai Inc. $123.35 04/22/2025 Food and Beverage No dispute reported 06/30/2026 1244504062 CMS
UCB, Inc. $6.60 04/22/2025 Food and Beverage No dispute reported 06/30/2026 1224593022 CMS
ABBVIE INC. $21.93 04/17/2025 Food and Beverage No dispute reported 06/30/2026 1203037688 CMS
TG Therapeutics, Inc. $26.32 04/15/2025 Food and Beverage No dispute reported 06/30/2026 1226227891 CMS
Eisai Inc. $5.54 04/03/2025 Food and Beverage No dispute reported 06/30/2026 1244503980 CMS
Vanda Pharmaceuticals Inc. $24.66 04/02/2025 Food and Beverage No dispute reported 06/30/2026 1232984741 CMS
ABBVIE INC. $27.99 03/27/2025 Food and Beverage No dispute reported 06/30/2026 1203037686 CMS
Eisai Inc. $4.91 03/27/2025 Food and Beverage No dispute reported 06/30/2026 1244503978 CMS
Alexion Pharmaceuticals, Inc. $16.70 03/25/2025 Food and Beverage No dispute reported 06/30/2026 1202958758 CMS
Otsuka America Pharmaceutical, Inc. $14.17 03/24/2025 Food and Beverage No dispute reported 06/30/2026 1227406951 CMS
Eisai Inc. $4.95 03/20/2025 Food and Beverage No dispute reported 06/30/2026 1244503976 CMS
EMD Serono, Inc. $18.49 03/20/2025 Food and Beverage No dispute reported 06/30/2026 1236903034 CMS
Vanda Pharmaceuticals Inc. $7.09 03/18/2025 Food and Beverage No dispute reported 06/30/2026 1232984739 CMS
ABBVIE INC. $5.76 03/17/2025 Food and Beverage No dispute reported 06/30/2026 1203037684 CMS
Eisai Inc. $16.15 03/12/2025 Food and Beverage No dispute reported 06/30/2026 1244503972 CMS
UCB, Inc. $6.54 03/12/2025 Food and Beverage No dispute reported 06/30/2026 1224593019 CMS
Vanda Pharmaceuticals Inc. $119.70 03/11/2025 Food and Beverage No dispute reported 06/30/2026 1232984737 CMS
Novartis Pharmaceuticals Corporation $15.91 03/06/2025 Food and Beverage No dispute reported 06/30/2026 1200663167 CMS
Neurelis, Inc. $15.64 03/05/2025 Food and Beverage No dispute reported 06/30/2026 1219195651 CMS
Takeda Pharmaceuticals U.S.A., Inc. $17.62 03/05/2025 Food and Beverage No dispute reported 06/30/2026 1223837495 CMS
Vanda Pharmaceuticals Inc. $3.77 03/05/2025 Food and Beverage No dispute reported 06/30/2026 1232984735 CMS
Eisai Inc. $119.70 03/04/2025 Food and Beverage No dispute reported 06/30/2026 1244504042 CMS
Eisai Inc. $365.00 03/04/2025 Compensation for serving as faculty or as a speaker for a medical education program No dispute reported 06/30/2026 1244504044 CMS
Eisai Inc. $912.50 03/04/2025 Compensation for serving as faculty or as a speaker for a medical education program No dispute reported 06/30/2026 1244504046 CMS
Eisai Inc. $6.00 03/03/2025 Food and Beverage No dispute reported 06/30/2026 1244503974 CMS
ABBVIE INC. $3.09 02/26/2025 Food and Beverage No dispute reported 06/30/2026 1203037682 CMS
Genentech USA, Inc. $25.52 02/26/2025 Food and Beverage No dispute reported 06/30/2026 1211564674 CMS
Lundbeck LLC $16.31 02/24/2025 Food and Beverage No dispute reported 06/30/2026 1251823399 CMS
ARGENX US, INC. $13.82 02/21/2025 Food and Beverage No dispute reported 06/30/2026 1240421515 CMS
Vanda Pharmaceuticals Inc. $7.21 02/21/2025 Food and Beverage No dispute reported 06/30/2026 1232984733 CMS
UCB, Inc. $16.96 02/19/2025 Food and Beverage No dispute reported 06/30/2026 1224593015 CMS
Novartis Pharmaceuticals Corporation $18.38 02/13/2025 Food and Beverage No dispute reported 06/30/2026 1200663165 CMS
Eisai Inc. $6.12 02/12/2025 Food and Beverage No dispute reported 06/30/2026 1244503970 CMS
Eisai Inc. $365.00 02/11/2025 Compensation for serving as faculty or as a speaker for a medical education program No dispute reported 06/30/2026 1244504038 CMS
Eisai Inc. $912.50 02/11/2025 Compensation for serving as faculty or as a speaker for a medical education program No dispute reported 06/30/2026 1244504040 CMS
Eisai Inc. $93.00 02/11/2025 Food and Beverage No dispute reported 06/30/2026 1244504048 CMS
Vanda Pharmaceuticals Inc. $22.49 02/11/2025 Food and Beverage No dispute reported 06/30/2026 1232984731 CMS
ARGENX US, INC. $17.28 02/07/2025 Food and Beverage No dispute reported 06/30/2026 1240421425 CMS
ABBVIE INC. $24.55 02/06/2025 Food and Beverage No dispute reported 06/30/2026 1203037680 CMS
SK Life Science, Inc. $18.20 02/05/2025 Food and Beverage No dispute reported 06/30/2026 1252286447 CMS
PFIZER INC. $19.73 02/03/2025 Food and Beverage No dispute reported 06/30/2026 1229613128 CMS
UCB, Inc. $22.03 01/30/2025 Food and Beverage No dispute reported 06/30/2026 1224593011 CMS
Eisai Inc. $7.77 01/27/2025 Food and Beverage No dispute reported 06/30/2026 1244503968 CMS
UCB, Inc. $10.00 01/27/2025 Food and Beverage No dispute reported 06/30/2026 1224593007 CMS
ACADIA Pharmaceuticals Inc $18.12 01/23/2025 Food and Beverage No dispute reported 06/30/2026 1247784426 CMS
TG Therapeutics, Inc. $17.43 01/23/2025 Food and Beverage No dispute reported 06/30/2026 1226227756 CMS
ABBVIE INC. $22.32 01/22/2025 Food and Beverage No dispute reported 06/30/2026 1203037678 CMS
CSL Behring $25.26 01/14/2025 Food and Beverage No dispute reported 06/30/2026 1232394827 CMS
Eisai Inc. $22.50 01/14/2025 Food and Beverage No dispute reported 06/30/2026 1244503964 CMS
CATALYST PHARMACEUTICALS, INC. $23.11 01/08/2025 Food and Beverage No dispute reported 06/30/2026 1253221622 CMS
Eisai Inc. $5.78 01/07/2025 Food and Beverage No dispute reported 06/30/2026 1244503966 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.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.

Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.

Cite this record.

Permalink https://industrypayments.org/provider/npi-1306833124

Plain
PATRICK MATTHIESSEN, NPI 1306833124. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1306833124.
APA 7
IndustryPayments. (2026). PATRICK MATTHIESSEN, NPI 1306833124 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1306833124
Bluebook
PATRICK MATTHIESSEN, NPI 1306833124, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1306833124.

Source: Centers for Medicare & Medicaid Services, Open Payments.