IndustryPayments

AARON K TRAN

Allopathic & Osteopathic Physicians|Internal Medicine TORRANCE, CA NPI 1841453032

Browse related groups: Allopathic & Osteopathic Physicians|Internal Medicine CA ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) All categories

General Payments — all program years on this page

$5,760.60

  • Category: General Payments
  • Program years: PY2018–2024
  • Record count: 255
  • As of (CMS publication): 2026-01-23

Latest program year (PY2024): $1,567.69 across 62 records · disputed records: 0

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

How this figure is 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.

By nature of payment

Latest program year (PY2024) · sorted by reported total.

Nature of paymentAmountRecords
Food and Beverage $1,567.6962

By paying entity

Latest program year (PY2024) · sorted by reported total.

Paying entityAmountRecords
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $228.268
Boehringer Ingelheim Pharmaceuticals, Inc. $226.965
Lilly USA, LLC $219.869
Bayer HealthCare Pharmaceuticals Inc. $183.846
Acerta Pharma LLC $161.148
Novo Nordisk AS $143.879
PFIZER INC. $86.314
ABBVIE INC. $85.754
Exact Sciences Corporation $83.153
Otsuka America Pharmaceutical, Inc. $46.362
Janssen Pharmaceuticals, Inc $33.071
Smith & Nephew, Inc. $27.731
Kowa Pharmaceuticals America, Inc. $24.831
DePuy Synthes Sales Inc. $16.561

By program year

Program yearAmountRecords
2018 $993.5544
2019 $364.4821
2020 $88.515
2021 $625.0626
2022 $1,107.8151
2023 $1,013.5046
2024 $1,567.6962

Records — PY2024 (62)

Record IDPaying entityAmountDate Nature of paymentDispute statusPublishedSource
1077814092 DePuy Synthes Sales Inc. $16.56 07/23/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1077943092 Janssen Pharmaceuticals, Inc $33.07 04/12/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1080552811 ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $28.33 01/11/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1080552855 ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $23.70 02/22/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1080552901 ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $41.59 04/25/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1080552933 ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $25.46 05/31/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1080552939 ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $30.13 06/11/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1080552977 ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $19.44 07/17/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1080553053 ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $28.23 09/18/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1080553101 ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $31.38 10/29/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086125898 Bayer Healthcare Pharmaceuticals Inc. $25.76 10/04/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086147749 Bayer Healthcare Pharmaceuticals Inc. $31.67 08/01/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086197536 Bayer Healthcare Pharmaceuticals Inc. $31.59 03/19/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086215219 Bayer Healthcare Pharmaceuticals Inc. $30.76 12/04/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086215759 Bayer Healthcare Pharmaceuticals Inc. $31.68 05/17/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086266191 Bayer Healthcare Pharmaceuticals Inc. $32.38 10/31/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1096652382 Novo Nordisk Inc $8.25 10/24/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1096815367 Novo Nordisk Inc $18.28 01/23/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1096918994 Novo Nordisk Inc $15.50 07/15/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1097220179 Novo Nordisk Inc $24.46 11/12/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1097325588 Novo Nordisk Inc $8.77 04/01/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1097350595 Novo Nordisk Inc $20.78 06/03/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1097579184 Novo Nordisk Inc $20.85 09/24/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1097582097 Novo Nordisk Inc $7.72 08/20/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1097610160 Novo Nordisk Inc $19.26 04/09/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1104319666 AstraZeneca Pharmaceuticals LP $21.40 04/23/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1104340008 AstraZeneca Pharmaceuticals LP $20.00 11/07/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1104563876 AstraZeneca Pharmaceuticals LP $24.01 08/16/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1104575458 AstraZeneca Pharmaceuticals LP $8.31 08/14/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1104729091 AstraZeneca Pharmaceuticals LP $21.45 10/16/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1104779016 AstraZeneca Pharmaceuticals LP $20.58 02/28/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1105261009 AstraZeneca Pharmaceuticals LP $23.65 03/20/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1105715980 AstraZeneca Pharmaceuticals LP $21.74 08/14/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1106237808 ABBVIE INC. $19.14 02/02/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1106237810 ABBVIE INC. $21.54 04/30/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1106237812 ABBVIE INC. $22.32 08/09/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1106237814 ABBVIE INC. $22.75 11/11/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1113471125 Kowa Pharmaceuticals America, Inc. $24.83 01/24/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1114934161 Exact Sciences Corporation $25.07 06/12/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1114934164 Exact Sciences Corporation $26.73 08/23/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1114934169 Exact Sciences Corporation $31.35 12/13/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1118178846 Boehringer Ingelheim Pharmaceuticals, Inc. $22.29 05/08/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1118178850 Boehringer Ingelheim Pharmaceuticals, Inc. $22.74 06/21/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1118178854 Boehringer Ingelheim Pharmaceuticals, Inc. $23.71 08/14/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1118178858 Boehringer Ingelheim Pharmaceuticals, Inc. $33.22 10/04/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1118178862 Boehringer Ingelheim Pharmaceuticals, Inc. $125.00 04/25/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1118995030 Otsuka America Pharmaceutical, Inc. $25.09 04/24/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1118995032 Otsuka America Pharmaceutical, Inc. $21.27 07/23/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1131006997 PFIZER INC. $17.89 02/26/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1131278783 PFIZER INC. $24.93 11/19/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1132002909 PFIZER INC. $22.74 01/03/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1132010082 PFIZER INC. $20.75 07/25/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1135994378 Lilly USA, LLC $27.65 02/20/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1135994380 Lilly USA, LLC $27.10 08/23/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1135994382 Lilly USA, LLC $26.23 11/06/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1136001091 Lilly USA, LLC $21.34 08/27/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1136002019 Lilly USA, LLC $18.36 06/03/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1136002419 Lilly USA, LLC $25.62 04/18/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1136002597 Lilly USA, LLC $22.60 07/30/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1136002599 Lilly USA, LLC $24.44 06/10/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1136003346 Lilly USA, LLC $26.52 05/07/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1149605288 Smith+Nephew, Inc. $27.73 04/17/2024 Food and Beverage Undisputed 01/23/2026 View at CMS

Provenance & corrections

  • Dataset: CMS Open Payments — General Payments
  • Source: CMS Open Payments dataset (bulk file)
  • Publisher of source data: Centers for Medicare & Medicaid Services
  • Generated from: OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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