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

MARK E ELZIK

Allopathic & Osteopathic Physicians Orthopaedic Surgery Hand Surgery

NPI
1093904302
CMS profile
394250
Location
MISSION VIEJO, CA

General Payments · PY2018–2024

$204,184.29

  • Reported across 409 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$31,291.15

56 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

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $15,938.76 47
PY2019 $20,427.39 53
PY2020 $34,204.83 52
PY2021 $27,652.30 72
PY2022 $32,641.05 73
PY2023 $42,028.81 56
PY2024 $31,291.15 56

Payment records · PY2024 (56)

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
Bioventus LLC $22.92 10/16/2024 Food and Beverage Undisputed 01/23/2026 1137439844 CMS
Endo Pharmaceuticals Inc. $4,590.00 01/02/2024 Consulting Fee Undisputed 01/23/2026 1137013844 CMS
Endo Pharmaceuticals Inc. $24.00 01/02/2024 Travel and Lodging Undisputed 01/23/2026 1137013846 CMS
Endo Pharmaceuticals Inc. $14.92 01/02/2024 Food and Beverage Undisputed 01/23/2026 1137013848 CMS
Endo Pharmaceuticals Inc. $34.58 01/02/2024 Travel and Lodging Undisputed 01/23/2026 1137013850 CMS
Endo Pharmaceuticals Inc. $133.29 01/11/2024 Food and Beverage Undisputed 01/23/2026 1137013852 CMS
Endo Pharmaceuticals Inc. $2,320.00 01/11/2024 Consulting Fee Undisputed 01/23/2026 1137013854 CMS
Endo Pharmaceuticals Inc. $2,900.00 01/22/2024 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 1137013856 CMS
Endo Pharmaceuticals Inc. $35.00 01/31/2024 Travel and Lodging Undisputed 01/23/2026 1137013858 CMS
Endo Pharmaceuticals Inc. $84.60 01/31/2024 Travel and Lodging Undisputed 01/23/2026 1137013860 CMS
Endo Pharmaceuticals Inc. $80.47 01/31/2024 Food and Beverage Undisputed 01/23/2026 1137013862 CMS
Endo Pharmaceuticals Inc. $24.08 01/31/2024 Food and Beverage Undisputed 01/23/2026 1137013864 CMS
Endo Pharmaceuticals Inc. $56.25 01/31/2024 Food and Beverage Undisputed 01/23/2026 1137013866 CMS
Endo Pharmaceuticals Inc. $1,075.26 01/31/2024 Travel and Lodging Undisputed 01/23/2026 1137013868 CMS
Endo Pharmaceuticals Inc. $62.91 02/24/2024 Food and Beverage Undisputed 01/23/2026 1137013870 CMS
Endo Pharmaceuticals Inc. $824.56 04/06/2024 Travel and Lodging Undisputed 01/23/2026 1137013872 CMS
Endo USA, Inc. $120.00 05/02/2024 Food and Beverage Undisputed 01/23/2026 1138580029 CMS
Endo USA, Inc. $548.40 05/03/2024 Travel and Lodging Undisputed 01/23/2026 1138580031 CMS
Endo USA, Inc. $4,925.00 05/13/2024 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 1138580033 CMS
Endo USA, Inc. $72.45 05/20/2024 Travel and Lodging Undisputed 01/23/2026 1138580035 CMS
Endo USA, Inc. $75.00 05/20/2024 Travel and Lodging Undisputed 01/23/2026 1138580037 CMS
Endo USA, Inc. $22.02 05/20/2024 Food and Beverage Undisputed 01/23/2026 1138580039 CMS
Endo USA, Inc. $30.11 05/20/2024 Food and Beverage Undisputed 01/23/2026 1138580041 CMS
Endo USA, Inc. $33.27 05/20/2024 Food and Beverage Undisputed 01/23/2026 1138580043 CMS
Endo USA, Inc. $90.44 05/20/2024 Food and Beverage Undisputed 01/23/2026 1138580045 CMS
Endo USA, Inc. $31.49 05/20/2024 Travel and Lodging Undisputed 01/23/2026 1138580047 CMS
Endo USA, Inc. $31.49 05/20/2024 Travel and Lodging Undisputed 01/23/2026 1138580049 CMS
Endo USA, Inc. $621.22 06/24/2024 Travel and Lodging Undisputed 01/23/2026 1138580051 CMS
Endo USA, Inc. $28.05 06/24/2024 Food and Beverage Undisputed 01/23/2026 1138580053 CMS
Endo USA, Inc. $3,750.00 07/01/2024 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 1138580055 CMS
Endo USA, Inc. $14.62 07/21/2024 Food and Beverage Undisputed 01/23/2026 1138580057 CMS
Endo USA, Inc. $5,800.00 09/17/2024 Consulting Fee Undisputed 01/23/2026 1138580059 CMS
Endo USA, Inc. $50.35 09/17/2024 Food and Beverage Undisputed 01/23/2026 1138580061 CMS
Endo USA, Inc. $34.02 10/26/2024 Food and Beverage Undisputed 01/23/2026 1138580063 CMS
Endo USA, Inc. $15.83 11/15/2024 Food and Beverage Undisputed 01/23/2026 1138580065 CMS
Endo USA, Inc. $9.10 12/23/2024 Food and Beverage Undisputed 01/23/2026 1138580067 CMS
Endo USA, Inc. $1,740.00 12/23/2024 Consulting Fee Undisputed 01/23/2026 1138580069 CMS
Medtronic, Inc. $21.01 03/18/2024 Food and Beverage Undisputed 01/23/2026 1117062637 CMS
Molnlycke Health Care US, LLC $19.68 04/08/2024 Food and Beverage Undisputed 01/23/2026 1099943388 CMS
Pacira Pharmaceuticals Incorporated $29.66 02/26/2024 Food and Beverage Undisputed 01/23/2026 1151253047 CMS
Skeletal Dynamics Inc $119.12 05/03/2024 Food and Beverage Undisputed 01/23/2026 1082481369 CMS
Smith+Nephew, Inc. $39.33 12/02/2024 Food and Beverage Undisputed 01/23/2026 1149545931 CMS
Sonex Health, Inc. $14.29 06/04/2024 Food and Beverage Undisputed 01/23/2026 1134568934 CMS
Sonex Health, Inc. $18.26 09/06/2024 Food and Beverage Undisputed 01/23/2026 1134569216 CMS
Sonex Health, Inc. $158.35 09/17/2024 Food and Beverage Undisputed 01/23/2026 1134571257 CMS
Sonex Health, Inc. $17.72 10/03/2024 Food and Beverage Undisputed 01/23/2026 1134569182 CMS
Sonex Health, Inc. $8.08 10/04/2024 Food and Beverage Undisputed 01/23/2026 1134568686 CMS
Sonex Health, Inc. $6.73 10/28/2024 Food and Beverage Undisputed 01/23/2026 1134568624 CMS
Sonex Health, Inc. $7.81 12/21/2024 Food and Beverage Undisputed 01/23/2026 1134568670 CMS
Stryker Corporation $164.16 02/18/2024 Food and Beverage Undisputed 01/23/2026 1119822927 CMS
Stryker Corporation $139.33 05/08/2024 Food and Beverage Undisputed 01/23/2026 1119822929 CMS
Stryker Corporation $21.19 06/14/2024 Food and Beverage Undisputed 01/23/2026 1119822931 CMS
Stryker Corporation $96.58 08/19/2024 Food and Beverage Undisputed 01/23/2026 1119822933 CMS
Stryker Corporation $35.05 09/03/2024 Food and Beverage Undisputed 01/23/2026 1119822935 CMS
Stryker Corporation $21.07 09/27/2024 Food and Beverage Undisputed 01/23/2026 1119822937 CMS
Zimmer Biomet Holdings, Inc. $28.03 04/17/2024 Food and Beverage Undisputed 01/23/2026 1155028864 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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