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

KEVIN RUI ZHANG

Allopathic & Osteopathic Physicians Ophthalmology

NPI
1508493925
CMS profile
11652460
Location
SAN FRANCISCO, CA

General Payments · PY2024–2025

$4,054.08

  • Reported across 40 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$1,395.32

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

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,395.32 17

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
Alcon Vision LLC $373.98 4
ABBVIE INC. $232.48 5
GLAUKOS CORPORATION $184.16 1
Amgen Inc. $174.37 2
Sight Sciences, Inc. $156.53 2
Johnson & Johnson Surgical Vision, Inc. $145.30 1
Bausch & Lomb Americas Inc. $111.98 1
Oyster Point Pharma, Inc. $16.52 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2024 $2,658.76 23
PY2025 $1,395.32 17

Payment records · PY2025 (17)

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

Program year 2025 2024 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
ABBVIE INC. $131.57 04/08/2025 Food and Beverage Undisputed 06/30/2026 1204857626 CMS
ABBVIE INC. $19.62 09/04/2025 Food and Beverage Undisputed 06/30/2026 1204857630 CMS
ABBVIE INC. $30.91 09/18/2025 Food and Beverage Undisputed 06/30/2026 1204857634 CMS
ABBVIE INC. $24.07 10/10/2025 Food and Beverage Undisputed 06/30/2026 1204857638 CMS
ABBVIE INC. $26.31 11/06/2025 Food and Beverage Undisputed 06/30/2026 1204857642 CMS
Alcon Vision LLC $147.65 01/13/2025 Food and Beverage Undisputed 06/30/2026 1207456780 CMS
Alcon Vision LLC $137.77 02/12/2025 Food and Beverage Undisputed 06/30/2026 1207456926 CMS
Alcon Vision LLC $55.18 09/16/2025 Food and Beverage Undisputed 06/30/2026 1207456832 CMS
Alcon Vision LLC $33.38 09/18/2025 Food and Beverage Undisputed 06/30/2026 1207456804 CMS
Amgen Inc. $106.21 03/16/2025 Food and Beverage Undisputed 06/30/2026 1228312437 CMS
Amgen Inc. $68.16 03/18/2025 Food and Beverage Undisputed 06/30/2026 1228312439 CMS
Bausch & Lomb Americas Inc. $111.98 03/13/2025 Food and Beverage Undisputed 06/30/2026 1254823843 CMS
Glaukos Corporation $184.16 06/11/2025 Food and Beverage Undisputed 06/30/2026 1246410016 CMS
Johnson & Johnson Surgical Vision, Inc. $145.30 06/17/2025 Food and Beverage Undisputed 06/30/2026 1173807567 CMS
Oyster Point Pharma, Inc. $16.52 12/12/2025 Food and Beverage Undisputed 06/30/2026 1238395113 CMS
Sight Sciences, Inc. $107.20 03/06/2025 Food and Beverage Undisputed 06/30/2026 1244656454 CMS
Sight Sciences, Inc. $49.33 08/05/2025 Food and Beverage Undisputed 06/30/2026 1244663077 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
2024, 2025
Source files
Dataset page · Bulk file · PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

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