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

LAWRENCE W KEMP

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI
1619916855
CMS profile
494976
Location
LEWES, DE

General Payments · PY2018–2024

$23,629.86

  • Reported across 1,432 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$3,654.69

160 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: Neurology DE All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $3,654.69 160

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
UCB, Inc. $518.58 18
Teva Pharmaceuticals USA, Inc. $415.66 14
EMD Serono, Inc. $271.37 8
ABBVIE INC. $231.23 13
Amneal Pharmaceuticals LLC $219.09 11
Lilly USA, LLC $190.99 11
PFIZER INC. $175.29 15
Biogen, Inc. $162.52 9
Mallinckrodt Hospital Products Inc. $162.35 2
Neurelis, Inc. $161.38 8
Kyowa Kirin, Inc. $121.38 6
Amgen Inc. $102.03 4
JAZZ PHARMACEUTICALS INC. $100.18 4
EISAI INC. $94.85 5
Genentech USA, Inc. $94.14 4
CATALYST PHARMACEUTICALS, INC. $93.17 4
Lundbeck LLC $93.13 4
Otsuka America Pharmaceutical, Inc. $73.36 4
ARGENX US, INC. $73.18 3
Sumitomo Pharma America, Inc. $68.58 3
Alexion Pharmaceuticals, Inc. $51.00 2
Inspire Medical Systems, Inc. $42.08 1
LivaNova USA, Inc. $37.94 2
ACADIA Pharmaceuticals Inc $36.95 2
Xeris Pharmaceuticals, Inc. $23.97 1
Neurocrine BioSciences, Inc. $23.26 1
GENZYME CORPORATION $17.03 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $2,118.71 167
PY2019 $3,438.07 230
PY2020 $2,758.84 163
PY2021 $4,193.41 271
PY2022 $3,870.75 242
PY2023 $3,595.39 199
PY2024 $3,654.69 160

Payment records · PY2024 (160)

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. $3.67 01/04/2024 Food and Beverage Undisputed 01/23/2026 1104051044 CMS
ABBVIE INC. $22.85 01/25/2024 Food and Beverage Undisputed 01/23/2026 1104051046 CMS
ABBVIE INC. $17.33 03/11/2024 Food and Beverage Undisputed 01/23/2026 1104051048 CMS
ABBVIE INC. $15.62 04/01/2024 Food and Beverage Undisputed 01/23/2026 1104051050 CMS
ABBVIE INC. $24.29 04/01/2024 Food and Beverage Undisputed 01/23/2026 1104051052 CMS
ABBVIE INC. $21.93 04/22/2024 Food and Beverage Undisputed 01/23/2026 1104051054 CMS
ABBVIE INC. $8.19 05/02/2024 Food and Beverage Undisputed 01/23/2026 1104051056 CMS
ABBVIE INC. $24.29 05/02/2024 Food and Beverage Undisputed 01/23/2026 1104051058 CMS
ABBVIE INC. $4.31 06/03/2024 Food and Beverage Undisputed 01/23/2026 1104051060 CMS
ABBVIE INC. $30.77 06/18/2024 Food and Beverage Undisputed 01/23/2026 1104051062 CMS
ABBVIE INC. $20.29 08/26/2024 Food and Beverage Undisputed 01/23/2026 1104051064 CMS
ABBVIE INC. $17.99 09/24/2024 Food and Beverage Undisputed 01/23/2026 1104051066 CMS
ABBVIE INC. $19.70 12/10/2024 Food and Beverage Undisputed 01/23/2026 1104051068 CMS
ACADIA Pharmaceuticals Inc $15.91 02/02/2024 Food and Beverage Undisputed 01/23/2026 1147980154 CMS
ACADIA Pharmaceuticals Inc $21.04 12/16/2024 Food and Beverage Undisputed 01/23/2026 1147980156 CMS
Alexion Pharmaceuticals, Inc. $25.84 05/03/2024 Food and Beverage Undisputed 01/23/2026 1094039183 CMS
Alexion Pharmaceuticals, Inc. $25.16 07/12/2024 Food and Beverage Undisputed 01/23/2026 1093952746 CMS
Amgen Inc. $27.30 01/18/2024 Food and Beverage Undisputed 01/23/2026 1111616995 CMS
Amgen Inc. $30.05 03/21/2024 Food and Beverage Undisputed 01/23/2026 1111616997 CMS
Amgen Inc. $22.19 11/06/2024 Food and Beverage Undisputed 01/23/2026 1111616999 CMS
Amgen Inc. $22.49 11/06/2024 Food and Beverage Undisputed 01/23/2026 1111617001 CMS
Amneal Pharmaceuticals LLC $17.84 02/28/2024 Food and Beverage Undisputed 01/23/2026 1139191194 CMS
Amneal Pharmaceuticals LLC $15.74 03/26/2024 Food and Beverage Undisputed 01/23/2026 1139191196 CMS
Amneal Pharmaceuticals LLC $20.57 04/17/2024 Food and Beverage Undisputed 01/23/2026 1139191198 CMS
Amneal Pharmaceuticals LLC $20.15 06/04/2024 Food and Beverage Undisputed 01/23/2026 1139191200 CMS
Amneal Pharmaceuticals LLC $24.92 07/15/2024 Food and Beverage Undisputed 01/23/2026 1139191202 CMS
Amneal Pharmaceuticals LLC $21.41 08/07/2024 Food and Beverage Undisputed 01/23/2026 1139191204 CMS
Amneal Pharmaceuticals LLC $19.66 08/12/2024 Food and Beverage Undisputed 01/23/2026 1139191206 CMS
Amneal Pharmaceuticals LLC $19.40 09/23/2024 Food and Beverage Undisputed 01/23/2026 1139191208 CMS
Amneal Pharmaceuticals LLC $18.59 10/15/2024 Food and Beverage Undisputed 01/23/2026 1139191210 CMS
Amneal Pharmaceuticals LLC $17.68 11/18/2024 Food and Beverage Undisputed 01/23/2026 1139191212 CMS
Amneal Pharmaceuticals LLC $23.13 12/05/2024 Food and Beverage Undisputed 01/23/2026 1139191214 CMS
ARGENX US, INC. $23.10 03/25/2024 Food and Beverage Undisputed 01/23/2026 1142111737 CMS
ARGENX US, INC. $25.03 06/13/2024 Food and Beverage Undisputed 01/23/2026 1142112347 CMS
ARGENX US, INC. $25.05 09/12/2024 Food and Beverage Undisputed 01/23/2026 1142123745 CMS
Biogen, Inc. $22.19 02/05/2024 Food and Beverage Undisputed 01/23/2026 1104860046 CMS
Biogen, Inc. $18.15 02/26/2024 Food and Beverage Undisputed 01/23/2026 1104870376 CMS
Biogen, Inc. $15.79 04/15/2024 Food and Beverage Undisputed 01/23/2026 1104858886 CMS
Biogen, Inc. $12.54 04/25/2024 Food and Beverage Undisputed 01/23/2026 1104831966 CMS
Biogen, Inc. $20.95 07/16/2024 Food and Beverage Undisputed 01/23/2026 1104823164 CMS
Biogen, Inc. $26.61 08/14/2024 Food and Beverage Undisputed 01/23/2026 1104817573 CMS
Biogen, Inc. $8.58 11/12/2024 Food and Beverage Undisputed 01/23/2026 1104835241 CMS
Biogen, Inc. $14.50 11/12/2024 Food and Beverage Undisputed 01/23/2026 1104869228 CMS
Biogen, Inc. $23.21 12/09/2024 Food and Beverage Undisputed 01/23/2026 1104814281 CMS
CATALYST PHARMACEUTICALS, INC. $20.10 01/26/2024 Food and Beverage Undisputed 01/23/2026 1144444440 CMS
CATALYST PHARMACEUTICALS, INC. $26.74 03/11/2024 Food and Beverage Undisputed 01/23/2026 1144444442 CMS
CATALYST PHARMACEUTICALS, INC. $21.18 05/06/2024 Food and Beverage Undisputed 01/23/2026 1144444444 CMS
CATALYST PHARMACEUTICALS, INC. $25.15 05/20/2024 Food and Beverage Undisputed 01/23/2026 1144444446 CMS
Eisai Inc. $18.89 06/07/2024 Food and Beverage Undisputed 01/23/2026 1110760048 CMS
Eisai Inc. $17.29 08/02/2024 Food and Beverage Undisputed 01/23/2026 1110760050 CMS
Eisai Inc. $23.22 10/11/2024 Food and Beverage Undisputed 01/23/2026 1110760052 CMS
Eisai Inc. $20.70 11/08/2024 Food and Beverage Undisputed 01/23/2026 1110760054 CMS
Eisai Inc. $14.75 12/06/2024 Food and Beverage Undisputed 01/23/2026 1110760056 CMS
EMD Serono, Inc. $21.54 01/26/2024 Food and Beverage Undisputed 01/23/2026 1120232512 CMS
EMD Serono, Inc. $39.85 02/07/2024 Food and Beverage Undisputed 01/23/2026 1120232508 CMS
EMD Serono, Inc. $33.76 02/21/2024 Food and Beverage Undisputed 01/23/2026 1120232510 CMS
EMD Serono, Inc. $39.72 04/26/2024 Food and Beverage Undisputed 01/23/2026 1120239218 CMS
EMD Serono, Inc. $30.19 08/01/2024 Food and Beverage Undisputed 01/23/2026 1120216996 CMS
EMD Serono, Inc. $42.03 10/18/2024 Food and Beverage Undisputed 01/23/2026 1120267868 CMS
EMD Serono, Inc. $46.27 11/09/2024 Food and Beverage Undisputed 01/23/2026 1120268064 CMS
EMD Serono, Inc. $18.01 12/02/2024 Food and Beverage Undisputed 01/23/2026 1120271666 CMS
Genentech USA, Inc. $19.39 03/07/2024 Food and Beverage Undisputed 01/23/2026 1133052772 CMS
Genentech USA, Inc. $20.79 09/19/2024 Food and Beverage Undisputed 01/23/2026 1133052776 CMS
Genentech USA, Inc. $23.73 10/29/2024 Food and Beverage Undisputed 01/23/2026 1133052780 CMS
Genentech USA, Inc. $30.23 12/12/2024 Food and Beverage Undisputed 01/23/2026 1133052784 CMS
GENZYME CORPORATION $17.03 02/22/2024 Food and Beverage Undisputed 01/23/2026 1139720376 CMS
Inspire Medical Systems, Inc. $42.08 12/05/2024 Food and Beverage Undisputed 01/23/2026 1148066653 CMS
JAZZ PHARMACEUTICALS INC. $27.04 01/08/2024 Food and Beverage Undisputed 01/23/2026 1150223588 CMS
JAZZ PHARMACEUTICALS INC. $19.34 04/08/2024 Food and Beverage Undisputed 01/23/2026 1150223592 CMS
JAZZ PHARMACEUTICALS INC. $21.97 06/10/2024 Food and Beverage Undisputed 01/23/2026 1150223590 CMS
JAZZ PHARMACEUTICALS INC. $31.83 10/01/2024 Food and Beverage Undisputed 01/23/2026 1150223586 CMS
Kyowa Kirin, Inc. $22.87 01/19/2024 Food and Beverage Undisputed 01/23/2026 1127035500 CMS
Kyowa Kirin, Inc. $15.77 02/20/2024 Food and Beverage Undisputed 01/23/2026 1127035502 CMS
Kyowa Kirin, Inc. $27.42 04/19/2024 Food and Beverage Undisputed 01/23/2026 1127035504 CMS
Kyowa Kirin, Inc. $17.36 06/03/2024 Food and Beverage Undisputed 01/23/2026 1127035506 CMS
Kyowa Kirin, Inc. $20.54 07/22/2024 Food and Beverage Undisputed 01/23/2026 1127035508 CMS
Kyowa Kirin, Inc. $17.42 10/28/2024 Food and Beverage Undisputed 01/23/2026 1127035510 CMS
Lilly USA, LLC $23.83 02/08/2024 Food and Beverage Undisputed 01/23/2026 1135127620 CMS
Lilly USA, LLC $0.97 02/08/2024 Food and Beverage Undisputed 01/23/2026 1135146720 CMS
Lilly USA, LLC $23.58 04/11/2024 Food and Beverage Undisputed 01/23/2026 1135149002 CMS
Lilly USA, LLC $13.33 06/06/2024 Food and Beverage Undisputed 01/23/2026 1135149004 CMS
Lilly USA, LLC $22.16 06/20/2024 Food and Beverage Undisputed 01/23/2026 1135129546 CMS
Lilly USA, LLC $28.81 08/08/2024 Food and Beverage Undisputed 01/23/2026 1135149006 CMS
Lilly USA, LLC $26.69 08/22/2024 Food and Beverage Undisputed 01/23/2026 1135137236 CMS
Lilly USA, LLC $24.87 10/24/2024 Food and Beverage Undisputed 01/23/2026 1135085690 CMS
Lilly USA, LLC $2.28 10/24/2024 Food and Beverage Undisputed 01/23/2026 1135085692 CMS
Lilly USA, LLC $1.94 12/19/2024 Food and Beverage Undisputed 01/23/2026 1135127618 CMS
Lilly USA, LLC $22.53 12/20/2024 Food and Beverage Undisputed 01/23/2026 1135085688 CMS
LivaNova USA, Inc. $21.24 04/04/2024 Food and Beverage Undisputed 01/23/2026 1152796295 CMS
LivaNova USA, Inc. $16.70 09/13/2024 Food and Beverage Undisputed 01/23/2026 1152796367 CMS
Lundbeck LLC $23.11 02/15/2024 Food and Beverage Undisputed 01/23/2026 1145932576 CMS
Lundbeck LLC $22.19 08/20/2024 Food and Beverage Undisputed 01/23/2026 1145932578 CMS
Lundbeck LLC $26.23 09/10/2024 Food and Beverage Undisputed 01/23/2026 1145932580 CMS
Lundbeck LLC $21.60 12/17/2024 Food and Beverage Undisputed 01/23/2026 1145932582 CMS
Mallinckrodt Hospital Products Inc. $37.35 07/29/2024 Food and Beverage Undisputed 01/23/2026 1145091736 CMS
Mallinckrodt Hospital Products Inc. $125.00 09/19/2024 Food and Beverage Undisputed 01/23/2026 1145091740 CMS
Neurelis, Inc. $13.53 01/12/2024 Food and Beverage Undisputed 01/23/2026 1145644823 CMS
Neurelis, Inc. $26.12 03/05/2024 Food and Beverage Undisputed 01/23/2026 1145644825 CMS
Neurelis, Inc. $24.73 04/19/2024 Food and Beverage Undisputed 01/23/2026 1145644827 CMS
Neurelis, Inc. $18.54 07/26/2024 Food and Beverage Undisputed 01/23/2026 1145644829 CMS
Neurelis, Inc. $22.61 08/27/2024 Food and Beverage Undisputed 01/23/2026 1145644831 CMS
Neurelis, Inc. $16.89 09/30/2024 Food and Beverage Undisputed 01/23/2026 1145644833 CMS
Neurelis, Inc. $19.25 10/22/2024 Food and Beverage Undisputed 01/23/2026 1145644835 CMS
Neurelis, Inc. $19.71 11/19/2024 Food and Beverage Undisputed 01/23/2026 1145644837 CMS
Neurocrine Biosciences, Inc. $23.26 06/04/2024 Food and Beverage Undisputed 01/23/2026 1150845659 CMS
Otsuka America Pharmaceutical, Inc. $15.06 01/09/2024 Food and Beverage Undisputed 01/23/2026 1118920354 CMS
Otsuka America Pharmaceutical, Inc. $21.15 01/23/2024 Food and Beverage Undisputed 01/23/2026 1118920356 CMS
Otsuka America Pharmaceutical, Inc. $15.26 04/05/2024 Food and Beverage Undisputed 01/23/2026 1118920358 CMS
Otsuka America Pharmaceutical, Inc. $21.89 05/07/2024 Food and Beverage Undisputed 01/23/2026 1118920360 CMS
PFIZER INC. $15.45 01/30/2024 Food and Beverage Undisputed 01/23/2026 1131453918 CMS
PFIZER INC. $5.05 02/16/2024 Food and Beverage Undisputed 01/23/2026 1131442626 CMS
PFIZER INC. $26.61 02/23/2024 Food and Beverage Undisputed 01/23/2026 1131443873 CMS
PFIZER INC. $3.08 05/10/2024 Food and Beverage Undisputed 01/23/2026 1131497377 CMS
PFIZER INC. $15.53 05/10/2024 Food and Beverage Undisputed 01/23/2026 1131585072 CMS
PFIZER INC. $4.25 06/09/2024 Food and Beverage Undisputed 01/23/2026 1131538298 CMS
PFIZER INC. $19.64 06/11/2024 Food and Beverage Undisputed 01/23/2026 1131544604 CMS
PFIZER INC. $9.35 06/21/2024 Food and Beverage Undisputed 01/23/2026 1131541964 CMS
PFIZER INC. $7.43 07/31/2024 Food and Beverage Undisputed 01/23/2026 1131567353 CMS
PFIZER INC. $7.05 08/14/2024 Food and Beverage Undisputed 01/23/2026 1131517297 CMS
PFIZER INC. $22.74 08/17/2024 Food and Beverage Undisputed 01/23/2026 1131556649 CMS
PFIZER INC. $9.25 09/28/2024 Food and Beverage Undisputed 01/23/2026 1131535243 CMS
PFIZER INC. $18.05 10/04/2024 Food and Beverage Undisputed 01/23/2026 1131573592 CMS
PFIZER INC. $5.45 11/22/2024 Food and Beverage Undisputed 01/23/2026 1131498137 CMS
PFIZER INC. $6.36 12/05/2024 Food and Beverage Undisputed 01/23/2026 1131495333 CMS
Sumitomo Pharma America, Inc. $29.63 01/05/2024 Food and Beverage Undisputed 01/23/2026 1148873043 CMS
Sumitomo Pharma America, Inc. $20.00 03/04/2024 Food and Beverage Undisputed 01/23/2026 1148873045 CMS
Sumitomo Pharma America, Inc. $18.95 08/23/2024 Food and Beverage Undisputed 01/23/2026 1148873047 CMS
Teva Pharmaceuticals USA, Inc. $11.49 01/16/2024 Food and Beverage Undisputed 01/23/2026 1151488663 CMS
Teva Pharmaceuticals USA, Inc. $36.86 01/25/2024 Food and Beverage Undisputed 01/23/2026 1151488665 CMS
Teva Pharmaceuticals USA, Inc. $34.66 01/28/2024 Food and Beverage Undisputed 01/23/2026 1151488685 CMS
Teva Pharmaceuticals USA, Inc. $125.01 02/15/2024 Food and Beverage Undisputed 01/23/2026 1151488727 CMS
Teva Pharmaceuticals USA, Inc. $20.15 03/28/2024 Food and Beverage Undisputed 01/23/2026 1151488709 CMS
Teva Pharmaceuticals USA, Inc. $29.15 05/14/2024 Food and Beverage Undisputed 01/23/2026 1151488737 CMS
Teva Pharmaceuticals USA, Inc. $2.82 06/27/2024 Food and Beverage Undisputed 01/23/2026 1151488747 CMS
Teva Pharmaceuticals USA, Inc. $19.50 06/27/2024 Food and Beverage Undisputed 01/23/2026 1151488749 CMS
Teva Pharmaceuticals USA, Inc. $38.08 07/11/2024 Food and Beverage Undisputed 01/23/2026 1151488759 CMS
Teva Pharmaceuticals USA, Inc. $24.91 07/17/2024 Food and Beverage Undisputed 01/23/2026 1151488767 CMS
Teva Pharmaceuticals USA, Inc. $23.52 08/06/2024 Food and Beverage Undisputed 01/23/2026 1151488769 CMS
Teva Pharmaceuticals USA, Inc. $18.29 09/26/2024 Food and Beverage Undisputed 01/23/2026 1151488803 CMS
Teva Pharmaceuticals USA, Inc. $27.85 10/11/2024 Food and Beverage Undisputed 01/23/2026 1151488805 CMS
Teva Pharmaceuticals USA, Inc. $3.37 11/12/2024 Food and Beverage Undisputed 01/23/2026 1151488813 CMS
UCB, Inc. $19.60 01/29/2024 Food and Beverage Undisputed 01/23/2026 1143296145 CMS
UCB, Inc. $17.44 02/13/2024 Food and Beverage Undisputed 01/23/2026 1143296149 CMS
UCB, Inc. $20.61 03/08/2024 Food and Beverage Undisputed 01/23/2026 1143296154 CMS
UCB, Inc. $28.71 03/12/2024 Food and Beverage Undisputed 01/23/2026 1143296158 CMS
UCB, Inc. $19.79 03/28/2024 Food and Beverage Undisputed 01/23/2026 1143296162 CMS
UCB, Inc. $38.68 04/16/2024 Food and Beverage Undisputed 01/23/2026 1143296167 CMS
UCB, Inc. $21.43 04/25/2024 Food and Beverage Undisputed 01/23/2026 1143296171 CMS
UCB, Inc. $22.83 05/28/2024 Food and Beverage Undisputed 01/23/2026 1143296176 CMS
UCB, Inc. $20.43 06/06/2024 Food and Beverage Undisputed 01/23/2026 1143296180 CMS
UCB, Inc. $26.77 07/09/2024 Food and Beverage Undisputed 01/23/2026 1143296184 CMS
UCB, Inc. $125.00 08/13/2024 Food and Beverage Undisputed 01/23/2026 1143296189 CMS
UCB, Inc. $21.38 09/16/2024 Food and Beverage Undisputed 01/23/2026 1143296193 CMS
UCB, Inc. $21.93 10/22/2024 Food and Beverage Undisputed 01/23/2026 1143296197 CMS
UCB, Inc. $19.70 11/11/2024 Food and Beverage Undisputed 01/23/2026 1143296202 CMS
UCB, Inc. $23.57 11/13/2024 Food and Beverage Undisputed 01/23/2026 1143296206 CMS
UCB, Inc. $22.88 11/26/2024 Food and Beverage Undisputed 01/23/2026 1143296210 CMS
UCB, Inc. $21.63 12/14/2024 Food and Beverage Undisputed 01/23/2026 1143296214 CMS
UCB, Inc. $26.20 12/20/2024 Food and Beverage Undisputed 01/23/2026 1143296219 CMS
Xeris Pharmaceuticals, Inc. $23.97 06/18/2024 Food and Beverage Undisputed 01/23/2026 1144602503 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

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.