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

LYNN VAN UMMERSEN

Allopathic & Osteopathic Physicians Internal Medicine Medical Oncology

NPI
1447211818
CMS profile
201641
Location
ORANGE CITY, FL

General Payments · PY2018–2024

$5,924.10

  • Reported across 327 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,732.07

84 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: Medical Oncology FL All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,657.08 83
Education $74.99 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
NOVARTIS PHARMACEUTICALS CORPORATION $235.94 16
Merck Sharp & Dohme Corporation $151.10 7
Gilead Sciences, Inc. $143.54 4
Janssen Biotech, Inc. $118.77 6
ABBVIE INC. $118.24 5
EISAI INC. $90.20 4
Acerta Pharma LLC $82.17 4
Alexion Pharmaceuticals, Inc. $75.57 4
Incyte Corporation $75.10 4
Daiichi Sankyo Inc. $71.89 3
Lilly USA, LLC $50.03 2
BeiGene USA, Inc. $48.02 3
Celgene Corporation $47.06 2
JAZZ PHARMACEUTICALS INC. $44.92 2
PFIZER INC. $44.78 2
SOBI, INC $35.64 1
SERVIER PHARMACEUTICALS LLC $35.33 2
Mirati Therapeutics, Inc. $35.26 2
Napo Pharmaceuticals Inc $30.79 1
Takeda Pharmaceuticals U.S.A., Inc. $28.89 1
TOLMAR, INC. $24.34 1
PharmaEssentia USA Corporation $23.08 1
Pharmacosmos Therapeutics Inc. $21.19 1
Deciphera Pharmaceuticals Inc. $20.53 1
Agios Pharmaceuticals, Inc. $16.83 1
Regeneron Healthcare Solutions, Inc. $16.48 1
GENZYME CORPORATION $15.81 1
E.R. Squibb & Sons, L.L.C. $15.80 1
GlaxoSmithKline, LLC. $14.77 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $380.17 27
PY2019 $732.51 46
PY2020 $331.39 23
PY2021 $322.71 18
PY2022 $990.30 54
PY2023 $1,434.95 75
PY2024 $1,732.07 84

Payment records · PY2024 (84)

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. $25.49 01/30/2024 Food and Beverage Undisputed 01/23/2026 1106268642 CMS
ABBVIE INC. $24.94 02/22/2024 Food and Beverage Undisputed 01/23/2026 1106268644 CMS
ABBVIE INC. $19.67 07/18/2024 Food and Beverage Undisputed 01/23/2026 1106268646 CMS
ABBVIE INC. $26.81 08/08/2024 Food and Beverage Undisputed 01/23/2026 1106268648 CMS
ABBVIE INC. $21.33 08/15/2024 Food and Beverage Undisputed 01/23/2026 1106268650 CMS
Agios Pharmaceuticals, Inc. $16.83 01/04/2024 Food and Beverage Undisputed 01/23/2026 1149642072 CMS
Alexion Pharmaceuticals, Inc. $25.70 03/20/2024 Food and Beverage Undisputed 01/23/2026 1093923794 CMS
Alexion Pharmaceuticals, Inc. $19.06 05/24/2024 Food and Beverage Undisputed 01/23/2026 1093908108 CMS
Alexion Pharmaceuticals, Inc. $13.87 06/27/2024 Food and Beverage Undisputed 01/23/2026 1094015962 CMS
Alexion Pharmaceuticals, Inc. $16.94 07/03/2024 Food and Beverage Undisputed 01/23/2026 1093961628 CMS
AstraZeneca Pharmaceuticals LP $25.36 04/16/2024 Food and Beverage Undisputed 01/23/2026 1105659452 CMS
AstraZeneca Pharmaceuticals LP $15.24 04/26/2024 Food and Beverage Undisputed 01/23/2026 1105395630 CMS
AstraZeneca Pharmaceuticals LP $26.67 07/11/2024 Food and Beverage Undisputed 01/23/2026 1105585906 CMS
AstraZeneca Pharmaceuticals LP $14.90 11/26/2024 Food and Beverage Undisputed 01/23/2026 1104762378 CMS
BeiGene USA, Inc. $18.87 02/13/2024 Food and Beverage Undisputed 01/23/2026 1120867794 CMS
BeiGene USA, Inc. $16.02 02/15/2024 Food and Beverage Undisputed 01/23/2026 1120867798 CMS
BeiGene USA, Inc. $13.13 05/23/2024 Food and Beverage Undisputed 01/23/2026 1120867796 CMS
Celgene Corporation $22.94 04/25/2024 Food and Beverage Undisputed 01/23/2026 1101175776 CMS
Celgene Corporation $24.12 12/12/2024 Food and Beverage Undisputed 01/23/2026 1101175786 CMS
Daiichi Sankyo Inc. $24.01 02/23/2024 Food and Beverage Undisputed 01/23/2026 1089493884 CMS
Daiichi Sankyo Inc. $25.88 05/08/2024 Food and Beverage Undisputed 01/23/2026 1089493886 CMS
Daiichi Sankyo Inc. $22.00 10/17/2024 Food and Beverage Undisputed 01/23/2026 1089493882 CMS
Deciphera Pharmaceuticals Inc. $20.53 09/03/2024 Food and Beverage Undisputed 01/23/2026 1145875797 CMS
E.R. Squibb & Sons, L.L.C. $15.80 02/15/2024 Food and Beverage Undisputed 01/23/2026 1101707374 CMS
Eisai Inc. $20.83 06/25/2024 Food and Beverage Undisputed 01/23/2026 1110761635 CMS
Eisai Inc. $27.84 07/18/2024 Food and Beverage Undisputed 01/23/2026 1110761631 CMS
Eisai Inc. $26.17 08/01/2024 Food and Beverage Undisputed 01/23/2026 1110761633 CMS
Eisai Inc. $15.36 11/12/2024 Food and Beverage Undisputed 01/23/2026 1110761637 CMS
GENZYME CORPORATION $15.81 11/07/2024 Food and Beverage Undisputed 01/23/2026 1139631749 CMS
Gilead Sciences, Inc. $22.06 03/14/2024 Food and Beverage Undisputed 01/23/2026 1133829867 CMS
Gilead Sciences, Inc. $23.17 04/11/2024 Food and Beverage Undisputed 01/23/2026 1133829869 CMS
Gilead Sciences, Inc. $74.99 06/11/2024 Education Undisputed 01/23/2026 1133891287 CMS
Gilead Sciences, Inc. $23.32 08/29/2024 Food and Beverage Undisputed 01/23/2026 1133829871 CMS
GlaxoSmithKline, LLC. $14.77 02/01/2024 Food and Beverage Undisputed 01/23/2026 1116251484 CMS
Incyte Corporation $14.87 04/19/2024 Food and Beverage Undisputed 01/23/2026 1141256144 CMS
Incyte Corporation $18.03 07/30/2024 Food and Beverage Undisputed 01/23/2026 1141180704 CMS
Incyte Corporation $19.66 09/19/2024 Food and Beverage Undisputed 01/23/2026 1141181080 CMS
Incyte Corporation $22.54 11/19/2024 Food and Beverage Undisputed 01/23/2026 1141291906 CMS
Janssen Biotech, Inc. $29.93 01/25/2024 Food and Beverage Undisputed 01/23/2026 1078461798 CMS
Janssen Biotech, Inc. $14.08 04/11/2024 Food and Beverage Undisputed 01/23/2026 1078462117 CMS
Janssen Biotech, Inc. $19.62 05/30/2024 Food and Beverage Undisputed 01/23/2026 1078461523 CMS
Janssen Biotech, Inc. $20.37 07/11/2024 Food and Beverage Undisputed 01/23/2026 1078461897 CMS
Janssen Biotech, Inc. $17.29 09/05/2024 Food and Beverage Undisputed 01/23/2026 1078461627 CMS
Janssen Biotech, Inc. $17.48 11/14/2024 Food and Beverage Undisputed 01/23/2026 1078461599 CMS
JAZZ PHARMACEUTICALS INC. $20.90 01/04/2024 Food and Beverage Undisputed 01/23/2026 1150215256 CMS
JAZZ PHARMACEUTICALS INC. $24.02 09/17/2024 Food and Beverage Undisputed 01/23/2026 1150215254 CMS
Lilly USA, LLC $21.80 05/10/2024 Food and Beverage Undisputed 01/23/2026 1135142035 CMS
Lilly USA, LLC $28.23 06/05/2024 Food and Beverage Undisputed 01/23/2026 1135137724 CMS
Merck Sharp & Dohme LLC $16.92 04/09/2024 Food and Beverage Undisputed 01/23/2026 1141662489 CMS
Merck Sharp & Dohme LLC $24.87 06/18/2024 Food and Beverage Undisputed 01/23/2026 1141662485 CMS
Merck Sharp & Dohme LLC $22.41 07/02/2024 Food and Beverage Undisputed 01/23/2026 1141662487 CMS
Merck Sharp & Dohme LLC $28.35 07/23/2024 Food and Beverage Undisputed 01/23/2026 1141925802 CMS
Merck Sharp & Dohme LLC $17.50 08/13/2024 Food and Beverage Undisputed 01/23/2026 1141859124 CMS
Merck Sharp & Dohme LLC $18.95 08/27/2024 Food and Beverage Undisputed 01/23/2026 1141859126 CMS
Merck Sharp & Dohme LLC $22.10 11/21/2024 Food and Beverage Undisputed 01/23/2026 1141662491 CMS
Mirati Therapeutics, Inc. $18.17 02/08/2024 Food and Beverage Undisputed 01/23/2026 1117175481 CMS
Mirati Therapeutics, Inc. $17.09 06/11/2024 Food and Beverage Undisputed 01/23/2026 1117175477 CMS
Napo Pharmaceuticals Inc $30.79 12/12/2024 Food and Beverage Undisputed 01/23/2026 1148207114 CMS
Novartis Pharmaceuticals Corporation $14.14 01/18/2024 Food and Beverage Undisputed 01/23/2026 1087378658 CMS
Novartis Pharmaceuticals Corporation $19.75 01/26/2024 Food and Beverage Undisputed 01/23/2026 1087378656 CMS
Novartis Pharmaceuticals Corporation $11.43 02/29/2024 Food and Beverage Undisputed 01/23/2026 1087378660 CMS
Novartis Pharmaceuticals Corporation $26.08 03/05/2024 Food and Beverage Undisputed 01/23/2026 1087378662 CMS
Novartis Pharmaceuticals Corporation $11.20 03/21/2024 Food and Beverage Undisputed 01/23/2026 1087378664 CMS
Novartis Pharmaceuticals Corporation $1.52 03/21/2024 Food and Beverage Undisputed 01/23/2026 1087378666 CMS
Novartis Pharmaceuticals Corporation $13.54 05/15/2024 Food and Beverage Undisputed 01/23/2026 1087378670 CMS
Novartis Pharmaceuticals Corporation $8.33 05/15/2024 Food and Beverage Undisputed 01/23/2026 1087378672 CMS
Novartis Pharmaceuticals Corporation $18.15 06/06/2024 Food and Beverage Undisputed 01/23/2026 1087378668 CMS
Novartis Pharmaceuticals Corporation $21.33 07/09/2024 Food and Beverage Undisputed 01/23/2026 1087378674 CMS
Novartis Pharmaceuticals Corporation $16.19 07/25/2024 Food and Beverage Undisputed 01/23/2026 1087378676 CMS
Novartis Pharmaceuticals Corporation $21.01 09/11/2024 Food and Beverage Undisputed 01/23/2026 1087378678 CMS
Novartis Pharmaceuticals Corporation $16.28 10/15/2024 Food and Beverage Undisputed 01/23/2026 1087378680 CMS
Novartis Pharmaceuticals Corporation $15.63 11/05/2024 Food and Beverage Undisputed 01/23/2026 1087378682 CMS
Novartis Pharmaceuticals Corporation $4.52 11/19/2024 Food and Beverage Undisputed 01/23/2026 1087378684 CMS
Novartis Pharmaceuticals Corporation $16.84 12/17/2024 Food and Beverage Undisputed 01/23/2026 1087378686 CMS
PFIZER INC. $20.87 08/02/2024 Food and Beverage Undisputed 01/23/2026 1131336771 CMS
PFIZER INC. $23.91 09/24/2024 Food and Beverage Undisputed 01/23/2026 1132027155 CMS
Pharmacosmos Therapeutics Inc. $21.19 08/21/2024 Food and Beverage Undisputed 01/23/2026 1154826755 CMS
PharmaEssentia USA Corporation $23.08 09/26/2024 Food and Beverage Undisputed 01/23/2026 1137302376 CMS
Regeneron Healthcare Solutions, Inc. $16.48 09/08/2024 Food and Beverage Undisputed 01/23/2026 1114232904 CMS
SERVIER PHARMACEUTICALS LLC $21.61 05/14/2024 Food and Beverage Undisputed 01/23/2026 1147261544 CMS
SERVIER PHARMACEUTICALS LLC $13.72 09/12/2024 Food and Beverage Undisputed 01/23/2026 1147261546 CMS
SOBI, INC $35.64 04/02/2024 Food and Beverage Undisputed 01/23/2026 1141419604 CMS
Takeda Pharmaceuticals U.S.A., Inc. $28.89 07/16/2024 Food and Beverage Undisputed 01/23/2026 1144969346 CMS
Tolmar, Inc. $24.34 10/22/2024 Food and Beverage Undisputed 01/23/2026 1138707813 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.