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

XIAOJUN GUO

Allopathic & Osteopathic Physicians Anesthesiology

NPI
1235167875
CMS profile
1024822
Location
STONY BROOK, NY

General Payments · PY2018–2024

$986.11

  • Reported across 39 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$360.16

18 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 $360.16 18

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
GlaxoSmithKline, LLC. $199.20 10
PFIZER INC. $117.56 6
Amgen Inc. $43.40 2

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $100.00 1
PY2022 $241.59 7
PY2023 $284.36 13
PY2024 $360.16 18

Payment records · PY2024 (18)

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

Program year 2024 201820222023 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
Amgen Inc. $25.30 06/12/2024 Food and Beverage Undisputed 01/23/2026 1115686986 CMS
Amgen Inc. $18.10 10/30/2024 Food and Beverage Undisputed 01/23/2026 1115686996 CMS
GlaxoSmithKline, LLC. $23.03 01/31/2024 Food and Beverage Undisputed 01/23/2026 1116570235 CMS
GlaxoSmithKline, LLC. $19.92 02/28/2024 Food and Beverage Undisputed 01/23/2026 1115761092 CMS
GlaxoSmithKline, LLC. $17.65 03/27/2024 Food and Beverage Undisputed 01/23/2026 1116725108 CMS
GlaxoSmithKline, LLC. $16.22 05/08/2024 Food and Beverage Undisputed 01/23/2026 1116208868 CMS
GlaxoSmithKline, LLC. $23.81 06/05/2024 Food and Beverage Undisputed 01/23/2026 1116280450 CMS
GlaxoSmithKline, LLC. $20.98 08/14/2024 Food and Beverage Undisputed 01/23/2026 1116709879 CMS
GlaxoSmithKline, LLC. $19.18 09/11/2024 Food and Beverage Undisputed 01/23/2026 1116556447 CMS
GlaxoSmithKline, LLC. $18.14 10/23/2024 Food and Beverage Undisputed 01/23/2026 1116082279 CMS
GlaxoSmithKline, LLC. $23.13 11/20/2024 Food and Beverage Undisputed 01/23/2026 1116507807 CMS
GlaxoSmithKline, LLC. $17.14 12/18/2024 Food and Beverage Undisputed 01/23/2026 1116370993 CMS
PFIZER INC. $19.31 03/06/2024 Food and Beverage Undisputed 01/23/2026 1131713958 CMS
PFIZER INC. $20.36 04/10/2024 Food and Beverage Undisputed 01/23/2026 1131715216 CMS
PFIZER INC. $24.13 05/15/2024 Food and Beverage Undisputed 01/23/2026 1131722866 CMS
PFIZER INC. $20.38 06/24/2024 Food and Beverage Undisputed 01/23/2026 1131730545 CMS
PFIZER INC. $13.24 08/19/2024 Food and Beverage Undisputed 01/23/2026 1131833532 CMS
PFIZER INC. $20.14 12/06/2024 Food and Beverage Undisputed 01/23/2026 1131191198 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, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , 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.