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

ALLISTER R WILLIAMS

Allopathic & Osteopathic Physicians Orthopaedic Surgery

NPI
1639258205
CMS profile
300507
Location
EAST STROUDSBURG, PA

General Payments · PY2018–2024

$8,642.84

  • Reported across 123 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,982.31

17 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
Travel and Lodging $1,450.04 1
Food and Beverage $512.97 15
Entertainment $19.30 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
SurGenTec $1,450.04 1
Nevro Corp. $261.02 8
SI-BONE, INC. $191.36 4
Ethicon US, LLC $24.85 1
Stryker Corporation $19.97 1
Kuros Biosciences USA, Inc $19.30 1
Bioventus LLC $15.77 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $527.51 25
PY2019 $1,032.13 17
PY2020 $445.44 11
PY2021 $543.79 10
PY2022 $2,842.54 13
PY2023 $1,269.12 30
PY2024 $1,982.31 17

Payment records · PY2024 (17)

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 $15.77 10/15/2024 Food and Beverage Undisputed 01/23/2026 1137451572 CMS
Ethicon US, LLC $24.85 07/15/2024 Food and Beverage Undisputed 01/23/2026 1077643384 CMS
Kuros Biosciences USA, Inc $19.30 11/08/2024 Entertainment Undisputed 01/23/2026 1139159307 CMS
Nevro Corp. $26.90 04/18/2024 Food and Beverage Undisputed 01/23/2026 1130778377 CMS
Nevro Corp. $24.92 05/30/2024 Food and Beverage Undisputed 01/23/2026 1130778375 CMS
Nevro Corp. $17.41 07/25/2024 Food and Beverage Undisputed 01/23/2026 1130778549 CMS
Nevro Corp. $18.46 09/12/2024 Food and Beverage Undisputed 01/23/2026 1130778373 CMS
Nevro Corp. $32.10 10/16/2024 Food and Beverage Undisputed 01/23/2026 1130778553 CMS
Nevro Corp. $118.73 10/16/2024 Food and Beverage Undisputed 01/23/2026 1130778555 CMS
Nevro Corp. $7.86 10/18/2024 Food and Beverage Undisputed 01/23/2026 1130778389 CMS
Nevro Corp. $14.64 11/21/2024 Food and Beverage Undisputed 01/23/2026 1130778391 CMS
SI-BONE, INC. $26.81 01/08/2024 Food and Beverage Undisputed 01/23/2026 1120059350 CMS
SI-BONE, INC. $20.53 02/24/2024 Food and Beverage Undisputed 01/23/2026 1120049114 CMS
SI-BONE, INC. $23.74 05/31/2024 Food and Beverage Undisputed 01/23/2026 1120068989 CMS
SI-BONE, INC. $120.28 12/06/2024 Food and Beverage Undisputed 01/23/2026 1120072467 CMS
Stryker Corporation $19.97 03/28/2024 Food and Beverage Undisputed 01/23/2026 1120015241 CMS
SurGenTec $1,450.04 02/06/2024 Travel and Lodging Undisputed 01/23/2026 1093181471 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

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.