MICHAEL W LEW

Allopathic & Osteopathic Physicians|Anesthesiology DUARTE, CA NPI 1174580955

General Payments — all program years on this page

$136,185.36

  • Category: General Payments
  • Program years: PY2018–2024
  • Record count: 193
  • As of (CMS publication): 2026-01-23

Latest program year (PY2024): $34,921.41 across 34 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.

By paying entity

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

Paying entityAmountRecords
Heron Therapeutics, Inc. $14,822.8416
Cumberland Pharmaceuticals, Inc. $13,750.8411
EAGLE PHARMACEUTICALS, INC. $6,347.737

By program year

Program yearAmountRecords
2018 $2,073.626
2019 $7,062.6313
2020 $2,452.676
2021 $58,364.5590
2022 $10,909.9815
2023 $20,400.5029
2024 $34,921.4134

Records — PY2024 (34)

Record IDPaying entityAmountDate Nature of paymentDispute statusPublishedSource
1120208839 EAGLE PHARMACEUTICALS, INC. $134.01 01/22/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1120208841 EAGLE PHARMACEUTICALS, INC. $23.45 01/22/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1120208843 EAGLE PHARMACEUTICALS, INC. $3,000.00 01/22/2024 Honoraria Undisputed 01/23/2026 View at CMS
1120210799 EAGLE PHARMACEUTICALS, INC. $92.83 02/22/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1120210801 EAGLE PHARMACEUTICALS, INC. $31.65 02/22/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1120210803 EAGLE PHARMACEUTICALS, INC. $65.79 02/22/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1120210805 EAGLE PHARMACEUTICALS, INC. $3,000.00 02/22/2024 Honoraria Undisputed 01/23/2026 View at CMS
1146401919 Cumberland Pharmaceuticals, Inc. $3,250.00 01/12/2024 Consulting Fee Undisputed 01/23/2026 View at CMS
1146401921 Cumberland Pharmaceuticals, Inc. $131.65 02/08/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1146401923 Cumberland Pharmaceuticals, Inc. $149.94 02/12/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1146401925 Cumberland Pharmaceuticals, Inc. $2,568.08 02/26/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS
1146401927 Cumberland Pharmaceuticals, Inc. $2,534.73 02/26/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS
1146401929 Cumberland Pharmaceuticals, Inc. $21.85 02/29/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1146401931 Cumberland Pharmaceuticals, Inc. $130.69 02/29/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1146401933 Cumberland Pharmaceuticals, Inc. $2,701.76 03/04/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS
1146401935 Cumberland Pharmaceuticals, Inc. $127.53 10/17/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1146401937 Cumberland Pharmaceuticals, Inc. $134.61 11/21/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1146401939 Cumberland Pharmaceuticals, Inc. $2,000.00 11/26/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS
1147247405 Heron Therapeutics, Inc. $157.74 01/30/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1147247407 Heron Therapeutics, Inc. $770.00 03/26/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS
1147247409 Heron Therapeutics, Inc. $440.00 05/02/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS
1147247411 Heron Therapeutics, Inc. $440.00 05/09/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS
1147247413 Heron Therapeutics, Inc. $521.55 08/12/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1147247415 Heron Therapeutics, Inc. $2,640.00 08/12/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS
1147247417 Heron Therapeutics, Inc. $120.86 08/12/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1147247419 Heron Therapeutics, Inc. $579.50 09/10/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1147247421 Heron Therapeutics, Inc. $2,640.00 09/10/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS
1147247423 Heron Therapeutics, Inc. $125.00 09/10/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1147247425 Heron Therapeutics, Inc. $2,640.00 10/10/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS
1147247427 Heron Therapeutics, Inc. $121.82 10/10/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1147247429 Heron Therapeutics, Inc. $143.28 11/14/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1147247431 Heron Therapeutics, Inc. $724.30 11/20/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1147247433 Heron Therapeutics, Inc. $2,640.00 11/20/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 View at CMS
1147247435 Heron Therapeutics, Inc. $118.79 11/20/2024 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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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.