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

PATRICK A MASSEY

Allopathic & Osteopathic Physicians Orthopaedic Surgery

NPI
1750558953
CMS profile
954094
Location
SHREVEPORT, LA

General Payments · PY2018–2024

$9,412.69

  • Reported across 110 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,648.86

21 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 $1,646.08 20
Travel and Lodging $2.78 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Stryker Corporation $1,029.44 16
Zimmer Biomet Holdings, Inc. $494.09 3
Linvatec Corporation $69.22 1
BIOCOMPOSITES INC $56.11 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $955.02 21
PY2019 $1,791.88 18
PY2020 $378.64 11
PY2021 $1,891.79 13
PY2022 $1,751.67 12
PY2023 $994.83 14
PY2024 $1,648.86 21

Payment records · PY2024 (21)

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
BIOCOMPOSITES INC $56.11 01/08/2024 Food and Beverage Undisputed 01/23/2026 1146434712 CMS
Linvatec Corporation $69.22 01/05/2024 Food and Beverage Undisputed 01/23/2026 1147087084 CMS
Stryker Corporation $2.78 02/15/2024 Travel and Lodging Undisputed 01/23/2026 1119907759 CMS
Stryker Corporation $155.40 02/16/2024 Food and Beverage Undisputed 01/23/2026 1119907761 CMS
Stryker Corporation $125.09 03/15/2024 Food and Beverage Undisputed 01/23/2026 1119907763 CMS
Stryker Corporation $112.58 03/15/2024 Food and Beverage Undisputed 01/23/2026 1119907765 CMS
Stryker Corporation $88.26 06/21/2024 Food and Beverage Undisputed 01/23/2026 1119907767 CMS
Stryker Corporation $31.67 08/08/2024 Food and Beverage Undisputed 01/23/2026 1119907769 CMS
Stryker Corporation $31.62 08/14/2024 Food and Beverage Undisputed 01/23/2026 1119907771 CMS
Stryker Corporation $77.77 08/29/2024 Food and Beverage Undisputed 01/23/2026 1119907773 CMS
Stryker Corporation $33.54 09/05/2024 Food and Beverage Undisputed 01/23/2026 1119907775 CMS
Stryker Corporation $18.69 11/18/2024 Food and Beverage Undisputed 01/23/2026 1119907777 CMS
Stryker Corporation $129.15 11/19/2024 Food and Beverage Undisputed 01/23/2026 1119907779 CMS
Stryker Corporation $63.00 12/05/2024 Food and Beverage Undisputed 01/23/2026 1119907781 CMS
Stryker Corporation $27.03 12/05/2024 Food and Beverage Undisputed 01/23/2026 1119907783 CMS
Stryker Corporation $10.72 12/05/2024 Food and Beverage Undisputed 01/23/2026 1119907785 CMS
Stryker Corporation $54.35 12/20/2024 Food and Beverage Undisputed 01/23/2026 1119907787 CMS
Stryker Corporation $67.79 12/20/2024 Food and Beverage Undisputed 01/23/2026 1119907789 CMS
Zimmer Biomet Holdings, Inc. $197.84 02/14/2024 Food and Beverage Undisputed 01/23/2026 1154989916 CMS
Zimmer Biomet Holdings, Inc. $176.80 02/21/2024 Food and Beverage Undisputed 01/23/2026 1154989948 CMS
Zimmer Biomet Holdings, Inc. $119.45 04/25/2024 Food and Beverage Undisputed 01/23/2026 1154989924 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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