IndustryPayments
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

XIAOLIN ZHANG

Allopathic & Osteopathic Physicians Ophthalmology

NPI
1063739928
CMS profile
1299017
Location
WESTLAKE VILLAGE, CA

General Payments · PY2018–2024

$5,112.19

  • Reported across 175 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,723.29

59 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.

Related groups: Ophthalmology CA All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,706.40 58
Entertainment $16.89 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
BIOTISSUE HOLDINGS INC. $364.93 8
ANI Pharmaceuticals, Inc. $305.74 8
Oyster Point Pharma, Inc. $227.08 11
SUN PHARMACEUTICAL INDUSTRIES INC. $188.78 12
Bausch & Lomb Americas Inc. $146.43 3
GLAUKOS CORPORATION $141.02 1
Harrow Eye, LLC $134.50 5
Tarsus Pharmaceuticals, Inc. $89.17 4
Dompe US, Inc. $62.02 2
Alcon Laboratories Inc $46.73 4
OPTOS, INC. $16.89 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $220.42 3
PY2019 $251.66 10
PY2020 $80.22 4
PY2021 $149.51 8
PY2022 $1,409.58 53
PY2023 $1,277.51 38
PY2024 $1,723.29 59

Payment records · PY2024 (59)

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
Alcon Vision LLC $14.77 09/09/2024 Food and Beverage Undisputed 01/23/2026 1110619049 CMS
Alcon Vision LLC $5.35 10/15/2024 Food and Beverage Undisputed 01/23/2026 1112011353 CMS
Alcon Vision LLC $9.14 10/15/2024 Food and Beverage Undisputed 01/23/2026 1112011355 CMS
Alcon Vision LLC $17.47 12/16/2024 Food and Beverage Undisputed 01/23/2026 1110619051 CMS
ANI Pharmaceuticals, Inc. $7.98 06/11/2024 Food and Beverage Undisputed 01/23/2026 1091143220 CMS
ANI Pharmaceuticals, Inc. $5.34 07/16/2024 Food and Beverage Undisputed 01/23/2026 1091157374 CMS
ANI Pharmaceuticals, Inc. $23.77 07/29/2024 Food and Beverage Undisputed 01/23/2026 1091166814 CMS
ANI Pharmaceuticals, Inc. $29.19 10/01/2024 Food and Beverage Undisputed 01/23/2026 1091164292 CMS
ANI Pharmaceuticals, Inc. $207.13 11/19/2024 Food and Beverage Undisputed 01/23/2026 1091158510 CMS
ANI Pharmaceuticals, Inc. $10.76 12/04/2024 Food and Beverage Undisputed 01/23/2026 1091153466 CMS
ANI Pharmaceuticals, Inc. $10.53 12/16/2024 Food and Beverage Undisputed 01/23/2026 1091136984 CMS
ANI Pharmaceuticals, Inc. $11.04 12/18/2024 Food and Beverage Undisputed 01/23/2026 1091147844 CMS
Bausch & Lomb Americas Inc. $17.28 02/19/2024 Food and Beverage Undisputed 01/23/2026 1140468447 CMS
Bausch & Lomb Americas Inc. $1.37 02/19/2024 Food and Beverage Undisputed 01/23/2026 1140468449 CMS
Bausch & Lomb Americas Inc. $127.78 08/15/2024 Food and Beverage Undisputed 01/23/2026 1140468451 CMS
BIOTISSUE HOLDINGS INC. $47.69 07/08/2024 Food and Beverage Undisputed 01/23/2026 1148768838 CMS
BIOTISSUE HOLDINGS INC. $66.76 10/13/2024 Food and Beverage Undisputed 01/23/2026 1148761477 CMS
BIOTISSUE HOLDINGS INC. $27.89 10/14/2024 Food and Beverage Undisputed 01/23/2026 1148756006 CMS
BIOTISSUE HOLDINGS INC. $24.22 10/15/2024 Food and Beverage Undisputed 01/23/2026 1148756010 CMS
BIOTISSUE HOLDINGS INC. $27.89 11/11/2024 Food and Beverage Undisputed 01/23/2026 1148758803 CMS
BIOTISSUE HOLDINGS INC. $24.22 11/11/2024 Food and Beverage Undisputed 01/23/2026 1148759767 CMS
BIOTISSUE HOLDINGS INC. $73.13 11/12/2024 Food and Beverage Undisputed 01/23/2026 1148749774 CMS
BIOTISSUE HOLDINGS INC. $73.13 12/09/2024 Food and Beverage Undisputed 01/23/2026 1148784369 CMS
Dompe US, Inc. $21.15 07/24/2024 Food and Beverage Undisputed 01/23/2026 1151418515 CMS
Dompe US, Inc. $40.87 11/21/2024 Food and Beverage Undisputed 01/23/2026 1151418517 CMS
Glaukos Corporation $141.02 01/31/2024 Food and Beverage Undisputed 01/23/2026 1151985202 CMS
Harrow Eye, LLC $57.21 08/07/2024 Food and Beverage Undisputed 01/23/2026 1145623657 CMS
Harrow Eye, LLC $25.12 08/29/2024 Food and Beverage Undisputed 01/23/2026 1145623661 CMS
Harrow Eye, LLC $13.28 10/28/2024 Food and Beverage Undisputed 01/23/2026 1145623664 CMS
Harrow Eye, LLC $10.37 11/26/2024 Food and Beverage Undisputed 01/23/2026 1145623668 CMS
Harrow Eye, LLC $28.52 12/18/2024 Food and Beverage Undisputed 01/23/2026 1145623673 CMS
Optos, Inc. $16.89 09/17/2024 Entertainment Undisputed 01/23/2026 1141506352 CMS
Oyster Point Pharma, Inc. $32.75 02/08/2024 Food and Beverage Undisputed 01/23/2026 1147422891 CMS
Oyster Point Pharma, Inc. $23.49 06/06/2024 Food and Beverage Undisputed 01/23/2026 1147405768 CMS
Oyster Point Pharma, Inc. $7.39 06/20/2024 Food and Beverage Undisputed 01/23/2026 1147405776 CMS
Oyster Point Pharma, Inc. $14.03 07/09/2024 Food and Beverage Undisputed 01/23/2026 1147407004 CMS
Oyster Point Pharma, Inc. $30.18 08/06/2024 Food and Beverage Undisputed 01/23/2026 1147406754 CMS
Oyster Point Pharma, Inc. $28.02 08/28/2024 Food and Beverage Undisputed 01/23/2026 1147409551 CMS
Oyster Point Pharma, Inc. $9.38 09/11/2024 Food and Beverage Undisputed 01/23/2026 1147409563 CMS
Oyster Point Pharma, Inc. $27.62 10/09/2024 Food and Beverage Undisputed 01/23/2026 1147401988 CMS
Oyster Point Pharma, Inc. $1.70 10/10/2024 Food and Beverage Undisputed 01/23/2026 1147411393 CMS
Oyster Point Pharma, Inc. $30.74 11/12/2024 Food and Beverage Undisputed 01/23/2026 1147411419 CMS
Oyster Point Pharma, Inc. $21.78 12/10/2024 Food and Beverage Undisputed 01/23/2026 1147412588 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $21.06 01/25/2024 Food and Beverage Undisputed 01/23/2026 1152212621 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $2.57 01/25/2024 Food and Beverage Undisputed 01/23/2026 1152212623 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $1.53 02/12/2024 Food and Beverage Undisputed 01/23/2026 1152212617 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $31.88 02/12/2024 Food and Beverage Undisputed 01/23/2026 1152212619 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $20.26 06/20/2024 Food and Beverage Undisputed 01/23/2026 1152212627 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $7.55 07/15/2024 Food and Beverage Undisputed 01/23/2026 1152212625 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $4.45 08/01/2024 Food and Beverage Undisputed 01/23/2026 1152212629 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $26.22 08/01/2024 Food and Beverage Undisputed 01/23/2026 1152212631 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $35.43 09/05/2024 Food and Beverage Undisputed 01/23/2026 1152212635 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $23.92 10/31/2024 Food and Beverage Undisputed 01/23/2026 1152212633 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $12.35 12/09/2024 Food and Beverage Undisputed 01/23/2026 1152212637 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $1.56 12/09/2024 Food and Beverage Undisputed 01/23/2026 1152212639 CMS
Tarsus Pharmaceuticals, Inc. $31.07 06/27/2024 Food and Beverage Undisputed 01/23/2026 1139143762 CMS
Tarsus Pharmaceuticals, Inc. $17.43 09/30/2024 Food and Beverage Undisputed 01/23/2026 1139143764 CMS
Tarsus Pharmaceuticals, Inc. $14.16 11/25/2024 Food and Beverage Undisputed 01/23/2026 1139143766 CMS
Tarsus Pharmaceuticals, Inc. $26.51 12/03/2024 Food and Beverage Undisputed 01/23/2026 1139143768 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.

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