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

DAVID SOMMERHALDER

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1821417270
CMS profile
4220936
Location
SAN ANTONIO, TX

General Payments · PY2018–2024

$7,027.63

  • Reported across 235 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$2,926.89

89 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: Hematology & Oncology TX All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,906.90 86
Consulting Fee $920.00 2
Education $99.99 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Siemens Medical Solutions USA, Inc. $920.00 2
Janssen Biotech, Inc. $162.44 7
ABBVIE INC. $153.96 8
Genmab U.S., Inc. $145.92 2
NOVARTIS PHARMACEUTICALS CORPORATION $136.45 7
Acerta Pharma LLC $119.54 5
Daiichi Sankyo Inc. $119.11 6
E.R. Squibb & Sons, L.L.C. $116.82 5
Lilly USA, LLC $105.52 4
Astellas Pharma US Inc $99.99 1
Tempus AI, Inc $79.70 2
Bayer HealthCare Pharmaceuticals Inc. $77.74 4
EISAI INC. $73.68 3
Sumitomo Pharma America, Inc. $65.65 3
PFIZER INC. $63.48 4
Merck Sharp & Dohme Corporation $53.15 3
Gilead Sciences, Inc. $50.67 2
SpringWorks Therapeutics, Inc. $43.78 2
ARRAY BIOPHARMA INC $38.00 3
SOBI, INC $34.07 1
Amneal Pharmaceuticals LLC $31.88 2
TAIHO ONCOLOGY, INC. $24.29 1
Deciphera Pharmaceuticals Inc. $22.26 1
Exelixis Inc. $21.48 1
Octapharma USA, Inc. $20.00 1
Celgene Corporation $19.77 1
TerSera Therapeutics LLC $18.35 1
Ipsen Biopharmaceuticals, Inc $17.98 1
SUN PHARMACEUTICAL INDUSTRIES INC. $16.25 1
PharmaEssentia USA Corporation $16.20 1
PUMA BIOTECHNOLOGY, INC. $16.10 1
Blueprint Medicines Corporation $15.46 1
JAZZ PHARMACEUTICALS INC. $14.05 1
MENARINI SILICON BIOSYSTEMS, INC. $13.15 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $288.24 7
PY2019 $381.30 9
PY2020 $437.97 16
PY2021 $500.83 30
PY2022 $1,003.74 38
PY2023 $1,488.66 46
PY2024 $2,926.89 89

Payment records · PY2024 (89)

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. $18.60 04/04/2024 Food and Beverage Undisputed 01/23/2026 1106137417 CMS
ABBVIE INC. $9.42 04/15/2024 Food and Beverage Undisputed 01/23/2026 1106137419 CMS
ABBVIE INC. $15.66 05/01/2024 Food and Beverage Undisputed 01/23/2026 1106137421 CMS
ABBVIE INC. $16.53 07/22/2024 Food and Beverage Undisputed 01/23/2026 1106137423 CMS
ABBVIE INC. $19.73 07/30/2024 Food and Beverage Undisputed 01/23/2026 1106137425 CMS
ABBVIE INC. $28.23 08/05/2024 Food and Beverage Undisputed 01/23/2026 1106137427 CMS
ABBVIE INC. $30.33 10/23/2024 Food and Beverage Undisputed 01/23/2026 1106137429 CMS
ABBVIE INC. $15.46 11/21/2024 Food and Beverage Undisputed 01/23/2026 1106137431 CMS
Amneal Pharmaceuticals LLC $15.54 06/12/2024 Food and Beverage Undisputed 01/23/2026 1139202782 CMS
Amneal Pharmaceuticals LLC $16.34 08/11/2024 Food and Beverage Undisputed 01/23/2026 1139202784 CMS
ARRAY BIOPHARMA INC $13.46 04/17/2024 Food and Beverage Undisputed 01/23/2026 1131728575 CMS
ARRAY BIOPHARMA INC $13.20 07/19/2024 Food and Beverage Undisputed 01/23/2026 1131797538 CMS
ARRAY BIOPHARMA INC $11.34 12/03/2024 Food and Beverage Undisputed 01/23/2026 1131397572 CMS
Astellas Pharma US Inc $99.99 09/05/2024 Education Undisputed 01/23/2026 1139408151 CMS
AstraZeneca Pharmaceuticals LP $24.49 02/01/2024 Food and Beverage Undisputed 01/23/2026 1104384689 CMS
AstraZeneca Pharmaceuticals LP $30.78 02/27/2024 Food and Beverage Undisputed 01/23/2026 1105552338 CMS
AstraZeneca Pharmaceuticals LP $16.06 05/07/2024 Food and Beverage Undisputed 01/23/2026 1105669767 CMS
AstraZeneca Pharmaceuticals LP $22.84 08/23/2024 Food and Beverage Undisputed 01/23/2026 1104721987 CMS
AstraZeneca Pharmaceuticals LP $25.37 10/22/2024 Food and Beverage Undisputed 01/23/2026 1104468020 CMS
Bayer Healthcare Pharmaceuticals Inc. $16.81 01/25/2024 Food and Beverage Undisputed 01/23/2026 1086222524 CMS
Bayer Healthcare Pharmaceuticals Inc. $19.42 03/25/2024 Food and Beverage Undisputed 01/23/2026 1086231568 CMS
Bayer Healthcare Pharmaceuticals Inc. $13.15 06/25/2024 Food and Beverage Undisputed 01/23/2026 1086137557 CMS
Bayer Healthcare Pharmaceuticals Inc. $28.36 07/18/2024 Food and Beverage Undisputed 01/23/2026 1086129592 CMS
Blueprint Medicines Corporation $15.46 08/28/2024 Food and Beverage Undisputed 01/23/2026 1147442486 CMS
Celgene Corporation $19.77 04/23/2024 Food and Beverage Undisputed 01/23/2026 1101165732 CMS
Daiichi Sankyo Inc. $18.34 02/21/2024 Food and Beverage Undisputed 01/23/2026 1089485090 CMS
Daiichi Sankyo Inc. $17.99 02/28/2024 Food and Beverage Undisputed 01/23/2026 1089485088 CMS
Daiichi Sankyo Inc. $19.26 06/25/2024 Food and Beverage Undisputed 01/23/2026 1089485092 CMS
Daiichi Sankyo Inc. $19.22 08/20/2024 Food and Beverage Undisputed 01/23/2026 1089485094 CMS
Daiichi Sankyo Inc. $20.59 09/13/2024 Food and Beverage Undisputed 01/23/2026 1089485084 CMS
Daiichi Sankyo Inc. $23.71 11/13/2024 Food and Beverage Undisputed 01/23/2026 1089485086 CMS
Deciphera Pharmaceuticals Inc. $22.26 07/16/2024 Food and Beverage Undisputed 01/23/2026 1145875459 CMS
E.R. Squibb & Sons, L.L.C. $24.93 03/11/2024 Food and Beverage Undisputed 01/23/2026 1101634094 CMS
E.R. Squibb & Sons, L.L.C. $23.43 06/10/2024 Food and Beverage Undisputed 01/23/2026 1101634138 CMS
E.R. Squibb & Sons, L.L.C. $24.92 07/29/2024 Food and Beverage Undisputed 01/23/2026 1101634149 CMS
E.R. Squibb & Sons, L.L.C. $18.62 09/24/2024 Food and Beverage Undisputed 01/23/2026 1101634179 CMS
E.R. Squibb & Sons, L.L.C. $24.92 10/22/2024 Food and Beverage Undisputed 01/23/2026 1101634197 CMS
Eisai Inc. $21.36 03/19/2024 Food and Beverage Undisputed 01/23/2026 1110740707 CMS
Eisai Inc. $29.75 08/07/2024 Food and Beverage Undisputed 01/23/2026 1110740709 CMS
Eisai Inc. $22.57 11/06/2024 Food and Beverage Undisputed 01/23/2026 1110740711 CMS
Exelixis Inc. $21.48 05/28/2024 Food and Beverage Undisputed 01/23/2026 1138557017 CMS
Genmab U.S., Inc. $20.93 05/14/2024 Food and Beverage Undisputed 01/23/2026 1126825879 CMS
Genmab U.S., Inc. $124.99 09/27/2024 Food and Beverage Undisputed 01/23/2026 1126825881 CMS
Gilead Sciences, Inc. $27.91 03/21/2024 Food and Beverage Undisputed 01/23/2026 1133803388 CMS
Gilead Sciences, Inc. $22.76 12/17/2024 Food and Beverage Undisputed 01/23/2026 1133803390 CMS
Ipsen Biopharmaceuticals, Inc $17.98 05/21/2024 Food and Beverage Undisputed 01/23/2026 1091956303 CMS
Janssen Biotech, Inc. $24.02 02/15/2024 Food and Beverage Undisputed 01/23/2026 1078757833 CMS
Janssen Biotech, Inc. $25.75 06/20/2024 Food and Beverage Undisputed 01/23/2026 1078764559 CMS
Janssen Biotech, Inc. $17.90 07/01/2024 Food and Beverage Undisputed 01/23/2026 1078761107 CMS
Janssen Biotech, Inc. $21.16 08/07/2024 Food and Beverage Undisputed 01/23/2026 1078760308 CMS
Janssen Biotech, Inc. $17.49 09/19/2024 Food and Beverage Undisputed 01/23/2026 1078761924 CMS
Janssen Biotech, Inc. $31.17 10/29/2024 Food and Beverage Undisputed 01/23/2026 1078757616 CMS
Janssen Biotech, Inc. $24.95 12/09/2024 Food and Beverage Undisputed 01/23/2026 1078765134 CMS
JAZZ PHARMACEUTICALS INC. $14.05 04/24/2024 Food and Beverage Undisputed 01/23/2026 1150234020 CMS
Lilly USA, LLC $19.07 02/14/2024 Food and Beverage Undisputed 01/23/2026 1136140747 CMS
Lilly USA, LLC $27.25 04/10/2024 Food and Beverage Undisputed 01/23/2026 1136124699 CMS
Lilly USA, LLC $28.79 06/07/2024 Food and Beverage Undisputed 01/23/2026 1136124701 CMS
Lilly USA, LLC $30.41 07/23/2024 Food and Beverage Undisputed 01/23/2026 1136120376 CMS
Menarini Silicon Biosystems, Inc. $13.15 07/02/2024 Food and Beverage Undisputed 01/23/2026 1107999359 CMS
Merck Sharp & Dohme LLC $18.76 03/27/2024 Food and Beverage Undisputed 01/23/2026 1141556620 CMS
Merck Sharp & Dohme LLC $14.75 05/29/2024 Food and Beverage Undisputed 01/23/2026 1141556622 CMS
Merck Sharp & Dohme LLC $19.64 07/30/2024 Food and Beverage Undisputed 01/23/2026 1141556618 CMS
Novartis Pharmaceuticals Corporation $24.47 01/24/2024 Food and Beverage Undisputed 01/23/2026 1087189565 CMS
Novartis Pharmaceuticals Corporation $16.27 04/09/2024 Food and Beverage Undisputed 01/23/2026 1087189571 CMS
Novartis Pharmaceuticals Corporation $19.43 05/16/2024 Food and Beverage Undisputed 01/23/2026 1087189579 CMS
Novartis Pharmaceuticals Corporation $15.40 06/12/2024 Food and Beverage Undisputed 01/23/2026 1087189577 CMS
Novartis Pharmaceuticals Corporation $29.44 07/24/2024 Food and Beverage Undisputed 01/23/2026 1087189583 CMS
Novartis Pharmaceuticals Corporation $5.19 09/16/2024 Food and Beverage Undisputed 01/23/2026 1087189591 CMS
Novartis Pharmaceuticals Corporation $26.25 12/04/2024 Food and Beverage Undisputed 01/23/2026 1087189597 CMS
Octapharma USA, Inc. $20.00 07/10/2024 Food and Beverage Undisputed 01/23/2026 1142319527 CMS
PFIZER INC. $10.97 02/09/2024 Food and Beverage Undisputed 01/23/2026 1131721716 CMS
PFIZER INC. $21.18 03/07/2024 Food and Beverage Undisputed 01/23/2026 1131287517 CMS
PFIZER INC. $8.58 09/03/2024 Food and Beverage Undisputed 01/23/2026 1131956909 CMS
PFIZER INC. $22.75 11/04/2024 Food and Beverage Undisputed 01/23/2026 1131378196 CMS
PharmaEssentia USA Corporation $16.20 05/20/2024 Food and Beverage Undisputed 01/23/2026 1137305499 CMS
PUMA BIOTECHNOLOGY, INC. $16.10 08/14/2024 Food and Beverage Undisputed 01/23/2026 1113851360 CMS
Siemens Medical Solutions USA, Inc. $460.00 06/26/2024 Consulting Fee Undisputed 01/23/2026 1093685290 CMS
Siemens Medical Solutions USA, Inc. $460.00 07/23/2024 Consulting Fee Undisputed 01/23/2026 1093685292 CMS
SOBI, INC $34.07 12/10/2024 Food and Beverage Undisputed 01/23/2026 1141428183 CMS
SpringWorks Therapeutics, Inc. $22.19 06/15/2024 Food and Beverage Undisputed 01/23/2026 1085808281 CMS
SpringWorks Therapeutics, Inc. $21.59 12/18/2024 Food and Beverage Undisputed 01/23/2026 1085808283 CMS
Sumitomo Pharma America, Inc. $23.49 03/22/2024 Food and Beverage Undisputed 01/23/2026 1148922225 CMS
Sumitomo Pharma America, Inc. $16.07 05/07/2024 Food and Beverage Undisputed 01/23/2026 1148922227 CMS
Sumitomo Pharma America, Inc. $26.09 09/13/2024 Food and Beverage Undisputed 01/23/2026 1148922229 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $16.25 08/21/2024 Food and Beverage Undisputed 01/23/2026 1152142408 CMS
TAIHO ONCOLOGY, INC. $24.29 05/23/2024 Food and Beverage Undisputed 01/23/2026 1137937816 CMS
Tempus AI, Inc $56.14 03/07/2024 Food and Beverage Undisputed 01/23/2026 1150174922 CMS
Tempus AI, Inc $23.56 11/12/2024 Food and Beverage Undisputed 01/23/2026 1150174924 CMS
TerSera Therapeutics LLC $18.35 05/08/2024 Food and Beverage Undisputed 01/23/2026 1144713825 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.