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

SERGEY LYASS

Allopathic & Osteopathic Physicians Surgery

NPI
1316996911
CMS profile
104949
Location
LOS ANGELES, CA

General Payments · PY2018–2024

$87,907.61

  • Reported across 240 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$791.43

16 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 $791.43 16

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Teleflex LLC $171.79 2
Medtronic, Inc. $154.60 1
BOSTON SCIENTIFIC CORPORATION $147.87 6
PolyNovo North America LLC $114.68 1
COLOPLAST CORP $88.38 2
MIMEDX Group, Inc. $36.56 1
Lilly USA, LLC $31.14 1
Astellas Pharma US Inc $23.59 1
Novo Nordisk AS $22.82 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $17,123.44 47
PY2019 $28,726.20 55
PY2020 $202.48 9
PY2021 $16,090.75 36
PY2022 $14,779.93 37
PY2023 $10,193.38 40
PY2024 $791.43 16

Payment records · PY2024 (16)

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
Astellas Pharma US Inc $23.59 03/25/2024 Food and Beverage Undisputed 01/23/2026 1139301000 CMS
Boston Scientific Corporation $10.18 02/10/2024 Food and Beverage Undisputed 01/23/2026 1092704780 CMS
Boston Scientific Corporation $13.73 04/13/2024 Food and Beverage Undisputed 01/23/2026 1092704782 CMS
Boston Scientific Corporation $5.91 06/15/2024 Food and Beverage Undisputed 01/23/2026 1092704776 CMS
Boston Scientific Corporation $8.74 11/16/2024 Food and Beverage Undisputed 01/23/2026 1092704778 CMS
Boston Scientific Corporation $89.26 12/19/2024 Food and Beverage Undisputed 01/23/2026 1092704786 CMS
Boston Scientific Corporation $20.05 12/21/2024 Food and Beverage Undisputed 01/23/2026 1092704784 CMS
COLOPLAST CORP $47.21 01/11/2024 Food and Beverage Undisputed 01/23/2026 1117464620 CMS
COLOPLAST CORP $41.17 11/07/2024 Food and Beverage Undisputed 01/23/2026 1117464748 CMS
Lilly USA, LLC $31.14 01/04/2024 Food and Beverage Undisputed 01/23/2026 1135420743 CMS
Medtronic, Inc. $154.60 06/12/2024 Food and Beverage Undisputed 01/23/2026 1119263992 CMS
MIMEDX Group, Inc. $36.56 07/10/2024 Food and Beverage Undisputed 01/23/2026 1140263979 CMS
Novo Nordisk Inc $22.82 04/10/2024 Food and Beverage Undisputed 01/23/2026 1096609870 CMS
PolyNovo North America LLC $114.68 04/24/2024 Food and Beverage Undisputed 01/23/2026 1148182711 CMS
Teleflex LLC $23.25 07/22/2024 Food and Beverage Undisputed 01/23/2026 1142086028 CMS
Teleflex LLC $148.54 09/25/2024 Food and Beverage Undisputed 01/23/2026 1142081868 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

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