Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-06-30 View official record Methodology

Covered recipient · General Payments record

WILLIAM EMPER

Allopathic & Osteopathic Physicians Orthopaedic Surgery

NPI
1982664793
CMS profile
476949
Location
BRYN MAWR, PA

General Payments · PY2019–2025

$1,078.34

  • Reported across 35 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$470.61

14 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

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $470.61 14

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
Zimmer Biomet Holdings, Inc. $229.90 4
Ferring Pharmaceuticals Inc. $152.23 6
FIDIA PHARMA USA INC. $44.33 2
Stryker Corporation $23.74 1
DePuy Synthes Sales Inc. $20.41 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $54.04 2
PY2020 $93.53 3
PY2022 $46.30 2
PY2023 $190.24 7
PY2024 $223.62 7
PY2025 $470.61 14

Payment records · PY2025 (14)

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

Program year 2025 20192020202220232024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
DePuy Synthes Sales Inc. $20.41 01/24/2025 Food and Beverage Undisputed 06/30/2026 1174201754 CMS
Ferring Pharmaceuticals Inc. $23.12 01/20/2025 Food and Beverage Undisputed 06/30/2026 1242065435 CMS
Ferring Pharmaceuticals Inc. $28.71 03/17/2025 Food and Beverage Undisputed 06/30/2026 1242065437 CMS
Ferring Pharmaceuticals Inc. $22.18 06/02/2025 Food and Beverage Undisputed 06/30/2026 1242065439 CMS
Ferring Pharmaceuticals Inc. $26.08 07/07/2025 Food and Beverage Undisputed 06/30/2026 1242065441 CMS
Ferring Pharmaceuticals Inc. $27.25 09/22/2025 Food and Beverage Undisputed 06/30/2026 1242065443 CMS
Ferring Pharmaceuticals Inc. $24.89 11/17/2025 Food and Beverage Undisputed 06/30/2026 1242065445 CMS
Fidia Pharma USA Inc. $24.40 04/07/2025 Food and Beverage Undisputed 06/30/2026 1185425574 CMS
Fidia Pharma USA Inc. $19.93 12/18/2025 Food and Beverage Undisputed 06/30/2026 1185425576 CMS
Stryker Corporation $23.74 03/06/2025 Food and Beverage Undisputed 06/30/2026 1227519166 CMS
Zimmer Biomet Holdings, Inc. $68.58 01/13/2025 Food and Beverage Undisputed 06/30/2026 1246876416 CMS
Zimmer Biomet Holdings, Inc. $56.20 04/16/2025 Food and Beverage Undisputed 06/30/2026 1246876456 CMS
Zimmer Biomet Holdings, Inc. $55.04 06/23/2025 Food and Beverage Undisputed 06/30/2026 1246876476 CMS
Zimmer Biomet Holdings, Inc. $50.08 10/13/2025 Food and Beverage Undisputed 06/30/2026 1246876510 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2019, 2020, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2022 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

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