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

BRIAN LENG

Physician Assistants & Advanced Practice Nursing Providers Physician Assistant

NPI
1710673108
CMS profile
11549799
Location
CANYON COUNTRY, CA

General Payments · PY2023–2024

$1,268.47

  • Reported across 39 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,144.30

38 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

Nature of paymentAmountRecords
Food and Beverage $995.40 35
Education $148.90 3

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Dermavant Sciences, Inc. $518.16 13
ABBVIE INC. $166.97 6
NOVARTIS PHARMACEUTICALS CORPORATION $136.94 12
GENZYME CORPORATION $135.76 3
SANOFI-AVENTIS U.S. LLC $99.00 1
E.R. Squibb & Sons, L.L.C. $35.60 1
Lilly USA, LLC $29.85 1
Incyte Corporation $22.02 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2023 $124.17 1
PY2024 $1,144.30 38

Payment records · PY2024 (38)

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

Program year 2024 2023 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. $10.64 01/11/2024 Food and Beverage Undisputed 01/23/2026 1107528703 CMS
ABBVIE INC. $28.19 01/24/2024 Food and Beverage Undisputed 01/23/2026 1107528705 CMS
ABBVIE INC. $29.32 04/16/2024 Food and Beverage Undisputed 01/23/2026 1107528707 CMS
ABBVIE INC. $34.91 05/13/2024 Food and Beverage Undisputed 01/23/2026 1107528709 CMS
ABBVIE INC. $32.00 07/08/2024 Food and Beverage Undisputed 01/23/2026 1107528711 CMS
ABBVIE INC. $31.91 08/05/2024 Food and Beverage Undisputed 01/23/2026 1107528713 CMS
Dermavant Sciences, Inc. $20.05 03/09/2024 Food and Beverage Undisputed 01/23/2026 1127990387 CMS
Dermavant Sciences, Inc. $139.00 03/14/2024 Food and Beverage Undisputed 01/23/2026 1127990389 CMS
Dermavant Sciences, Inc. $24.95 03/18/2024 Education Undisputed 01/23/2026 1127990391 CMS
Dermavant Sciences, Inc. $24.95 03/18/2024 Education Undisputed 01/23/2026 1127990393 CMS
Dermavant Sciences, Inc. $20.00 03/20/2024 Food and Beverage Undisputed 01/23/2026 1127990395 CMS
Dermavant Sciences, Inc. $14.37 04/03/2024 Food and Beverage Undisputed 01/23/2026 1127990397 CMS
Dermavant Sciences, Inc. $13.45 05/07/2024 Food and Beverage Undisputed 01/23/2026 1127990399 CMS
Dermavant Sciences, Inc. $12.80 06/03/2024 Food and Beverage Undisputed 01/23/2026 1127990401 CMS
Dermavant Sciences, Inc. $115.00 07/11/2024 Food and Beverage Undisputed 01/23/2026 1127990403 CMS
Dermavant Sciences, Inc. $9.60 07/23/2024 Food and Beverage Undisputed 01/23/2026 1127990405 CMS
Dermavant Sciences, Inc. $21.90 08/06/2024 Food and Beverage Undisputed 01/23/2026 1127990407 CMS
Dermavant Sciences, Inc. $9.23 08/28/2024 Food and Beverage Undisputed 01/23/2026 1127990409 CMS
Dermavant Sciences, Inc. $92.86 10/12/2024 Food and Beverage Undisputed 01/23/2026 1127990411 CMS
E.R. Squibb & Sons, L.L.C. $35.60 12/17/2024 Food and Beverage Undisputed 01/23/2026 1101283028 CMS
GENZYME CORPORATION $45.50 04/12/2024 Food and Beverage Undisputed 01/23/2026 1139972655 CMS
GENZYME CORPORATION $49.64 06/14/2024 Food and Beverage Undisputed 01/23/2026 1139972683 CMS
GENZYME CORPORATION $40.62 07/25/2024 Food and Beverage Undisputed 01/23/2026 1139972695 CMS
Incyte Corporation $22.02 07/17/2024 Food and Beverage Undisputed 01/23/2026 1141230639 CMS
Lilly USA, LLC $29.85 05/20/2024 Food and Beverage Undisputed 01/23/2026 1135568414 CMS
Novartis Pharmaceuticals Corporation $17.30 02/09/2024 Food and Beverage Undisputed 01/23/2026 1087126632 CMS
Novartis Pharmaceuticals Corporation $16.81 03/08/2024 Food and Beverage Undisputed 01/23/2026 1087126636 CMS
Novartis Pharmaceuticals Corporation $17.95 05/24/2024 Food and Beverage Undisputed 01/23/2026 1087126646 CMS
Novartis Pharmaceuticals Corporation $1.02 06/06/2024 Food and Beverage Undisputed 01/23/2026 1087126652 CMS
Novartis Pharmaceuticals Corporation $5.75 06/06/2024 Food and Beverage Undisputed 01/23/2026 1087126654 CMS
Novartis Pharmaceuticals Corporation $19.49 06/28/2024 Food and Beverage Undisputed 01/23/2026 1087126656 CMS
Novartis Pharmaceuticals Corporation $5.55 07/26/2024 Food and Beverage Undisputed 01/23/2026 1087126658 CMS
Novartis Pharmaceuticals Corporation $1.00 07/26/2024 Food and Beverage Undisputed 01/23/2026 1087126660 CMS
Novartis Pharmaceuticals Corporation $1.40 09/19/2024 Food and Beverage Undisputed 01/23/2026 1087126666 CMS
Novartis Pharmaceuticals Corporation $12.78 09/19/2024 Food and Beverage Undisputed 01/23/2026 1087126668 CMS
Novartis Pharmaceuticals Corporation $18.99 11/08/2024 Food and Beverage Undisputed 01/23/2026 1087126670 CMS
Novartis Pharmaceuticals Corporation $18.90 12/06/2024 Food and Beverage Undisputed 01/23/2026 1087126680 CMS
SANOFI-AVENTIS U.S. LLC $99.00 07/25/2024 Education Undisputed 01/23/2026 1139972687 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
2023, 2024
Source files
Dataset page · Bulk file · PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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