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

MATTHEW A LEWIS

Allopathic & Osteopathic Physicians Dermatology

NPI
1235454182
CMS profile
1361482
Location
STANFORD, CA

General Payments · PY2019–2024

$303,775.08

  • Reported across 248 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$101,071.08

77 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.

By nature of payment

PY2024 · sorted by reported total

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
ABBVIE INC. $69,798.73 55
Regeneron Healthcare Solutions, Inc. $22,248.38 10
Galderma Laboratories, L.P. $9,023.97 12

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $6,969.27 11
PY2021 $38,180.93 33
PY2022 $59,061.99 50
PY2023 $98,491.81 77
PY2024 $101,071.08 77

Payment records · PY2024 (77)

Sorted by paying entity, then date · as published by CMS

Program year 2024 2019202120222023 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. $51.09 01/03/2024 Travel and Lodging Undisputed 01/23/2026 1104193666 CMS
ABBVIE INC. $179.27 01/05/2024 Travel and Lodging Undisputed 01/23/2026 1104193668 CMS
ABBVIE INC. $2,875.00 01/31/2024 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 1103160778 CMS
ABBVIE INC. $106.05 03/26/2024 Food and Beverage Undisputed 01/23/2026 1104170152 CMS
ABBVIE INC. $15.93 03/28/2024 Food and Beverage Undisputed 01/23/2026 1104170154 CMS
ABBVIE INC. $88.49 03/28/2024 Food and Beverage Undisputed 01/23/2026 1104170156 CMS
ABBVIE INC. $29.00 03/28/2024 Travel and Lodging Undisputed 01/23/2026 1104193670 CMS
ABBVIE INC. $389.60 03/28/2024 Travel and Lodging Undisputed 01/23/2026 1104193672 CMS
ABBVIE INC. $38.86 04/09/2024 Travel and Lodging Undisputed 01/23/2026 1104193674 CMS
ABBVIE INC. $2.00 04/09/2024 Travel and Lodging Undisputed 01/23/2026 1104193676 CMS
ABBVIE INC. $2,875.00 04/11/2024 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 1103160780 CMS
ABBVIE INC. $4,025.00 04/18/2024 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 1103160782 CMS
ABBVIE INC. $2,875.00 04/18/2024 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 1103160784 CMS
ABBVIE INC. $4,025.00 04/18/2024 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 1103160786 CMS
ABBVIE INC. $118.02 04/19/2024 Food and Beverage Undisputed 01/23/2026 1104170158 CMS
ABBVIE INC. $1,437.50 04/22/2024 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 1103160788 CMS
ABBVIE INC. $111.59 05/04/2024 Food and Beverage Undisputed 01/23/2026 1104170160 CMS
ABBVIE INC. $322.91 05/07/2024 Travel and Lodging Undisputed 01/23/2026 1104193678 CMS
ABBVIE INC. $165.31 05/07/2024 Travel and Lodging Undisputed 01/23/2026 1104193680 CMS
ABBVIE INC. $30.15 05/17/2024 Travel and Lodging Undisputed 01/23/2026 1104193682 CMS
ABBVIE INC. $103.18 05/17/2024 Travel and Lodging Undisputed 01/23/2026 1104193684 CMS
ABBVIE INC. $2,875.00 05/29/2024 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 1103160790 CMS
ABBVIE INC. $4,025.00 05/29/2024 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 1103160792 CMS
ABBVIE INC. $862.50 05/31/2024 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 1103160794 CMS
ABBVIE INC. $82.27 06/04/2024 Food and Beverage Undisputed 01/23/2026 1104170162 CMS
ABBVIE INC. $1,725.00 06/07/2024 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 1103160796 CMS
ABBVIE INC. $4,025.00 06/21/2024 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 1103160798 CMS
ABBVIE INC. $109.40 06/26/2024 Food and Beverage Undisputed 01/23/2026 1104170164 CMS
ABBVIE INC. $2,875.00 07/19/2024 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 1103160800 CMS
ABBVIE INC. $1,725.00 08/02/2024 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 1103160802 CMS
ABBVIE INC. $125.00 09/18/2024 Food and Beverage Undisputed 01/23/2026 1104170166 CMS
ABBVIE INC. $19.88 09/19/2024 Food and Beverage Undisputed 01/23/2026 1104170168 CMS
ABBVIE INC. $1,725.00 09/25/2024 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 1103160804 CMS
ABBVIE INC. $69.01 10/09/2024 Travel and Lodging Undisputed 01/23/2026 1104193686 CMS
ABBVIE INC. $41.54 10/09/2024 Travel and Lodging Undisputed 01/23/2026 1104193688 CMS
ABBVIE INC. $2,875.00 10/15/2024 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 1103160806 CMS
ABBVIE INC. $2,875.00 10/15/2024 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 1103160808 CMS
ABBVIE INC. $113.67 10/15/2024 Food and Beverage Undisputed 01/23/2026 1104170170 CMS
ABBVIE INC. $137.96 10/16/2024 Food and Beverage Undisputed 01/23/2026 1104170172 CMS
ABBVIE INC. $34.39 10/18/2024 Food and Beverage Undisputed 01/23/2026 1104170174 CMS
ABBVIE INC. $16.48 11/12/2024 Travel and Lodging Undisputed 01/23/2026 1104193690 CMS
ABBVIE INC. $90.81 11/14/2024 Food and Beverage Undisputed 01/23/2026 1104170176 CMS
ABBVIE INC. $2,875.00 11/19/2024 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 1103160810 CMS
ABBVIE INC. $108.44 11/19/2024 Food and Beverage Undisputed 01/23/2026 1104170178 CMS
ABBVIE INC. $2,875.00 12/02/2024 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 1103160812 CMS
ABBVIE INC. $148.01 12/04/2024 Food and Beverage Undisputed 01/23/2026 1104170180 CMS
ABBVIE INC. $2,618.18 12/04/2024 Travel and Lodging Undisputed 01/23/2026 1104193692 CMS
ABBVIE INC. $671.24 12/04/2024 Travel and Lodging Undisputed 01/23/2026 1104193694 CMS
ABBVIE INC. $303.97 12/04/2024 Travel and Lodging Undisputed 01/23/2026 1104193696 CMS
ABBVIE INC. $29.19 12/05/2024 Food and Beverage Undisputed 01/23/2026 1104170182 CMS
ABBVIE INC. $77.84 12/05/2024 Food and Beverage Undisputed 01/23/2026 1104170184 CMS
ABBVIE INC. $2,875.00 12/17/2024 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 1103160814 CMS
ABBVIE INC. $2,875.00 12/17/2024 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 1103160816 CMS
ABBVIE INC. $4,025.00 12/17/2024 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 1103160818 CMS
ABBVIE INC. $4,025.00 12/17/2024 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 1103160820 CMS
Galderma Laboratories, L.P. $608.96 09/13/2024 Travel and Lodging Undisputed 01/23/2026 1145312696 CMS
Galderma Laboratories, L.P. $237.63 09/13/2024 Travel and Lodging Undisputed 01/23/2026 1145312698 CMS
Galderma Laboratories, L.P. $30.87 09/13/2024 Honoraria Undisputed 01/23/2026 1145312700 CMS
Galderma Laboratories, L.P. $46.15 09/14/2024 Travel and Lodging Undisputed 01/23/2026 1145312702 CMS
Galderma Laboratories, L.P. $113.20 09/14/2024 Food and Beverage Undisputed 01/23/2026 1145312704 CMS
Galderma Laboratories, L.P. $35.68 09/14/2024 Food and Beverage Undisputed 01/23/2026 1145312706 CMS
Galderma Laboratories, L.P. $38.42 09/14/2024 Food and Beverage Undisputed 01/23/2026 1145312708 CMS
Galderma Laboratories, L.P. $75.47 09/14/2024 Food and Beverage Undisputed 01/23/2026 1145312710 CMS
Galderma Laboratories, L.P. $5,400.00 09/23/2024 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 1145312712 CMS
Galderma Laboratories, L.P. $2,250.00 11/14/2024 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 1145312714 CMS
Galderma Laboratories, L.P. $16.33 11/14/2024 Food and Beverage Undisputed 01/23/2026 1145312716 CMS
Galderma Laboratories, L.P. $171.26 11/14/2024 Travel and Lodging Undisputed 01/23/2026 1145312718 CMS
Regeneron Healthcare Solutions, Inc. $1,124.00 01/11/2024 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 1114100264 CMS
Regeneron Healthcare Solutions, Inc. $3,340.00 03/05/2024 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 1114100266 CMS
Regeneron Healthcare Solutions, Inc. $55.92 03/09/2024 Food and Beverage Undisputed 01/23/2026 1114100268 CMS
Regeneron Healthcare Solutions, Inc. $5,678.00 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 1114100270 CMS
Regeneron Healthcare Solutions, Inc. $3,674.00 06/06/2024 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 1114100272 CMS
Regeneron Healthcare Solutions, Inc. $1,837.00 06/12/2024 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 1114100274 CMS
Regeneron Healthcare Solutions, Inc. $124.45 08/01/2024 Food and Beverage Undisputed 01/23/2026 1114100276 CMS
Regeneron Healthcare Solutions, Inc. $5,678.00 08/06/2024 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 1114100278 CMS
Regeneron Healthcare Solutions, Inc. $668.00 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 1114100280 CMS
Regeneron Healthcare Solutions, Inc. $69.01 10/17/2024 Travel and Lodging Undisputed 01/23/2026 1114100282 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
2019, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2019 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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