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

THANH LAN T QUAN

Allopathic & Osteopathic Physicians Ophthalmology

NPI
1831133511
CMS profile
219256
Location
WESTMINSTER, CA

General Payments · PY2018–2024

$14,205.22

  • Reported across 469 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,868.82

69 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 $1,868.82 69

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Bausch & Lomb Americas Inc. $751.28 25
Oyster Point Pharma, Inc. $399.93 11
Alcon Laboratories Inc $213.26 13
ABBVIE INC. $152.23 8
Tarsus Pharmaceuticals, Inc. $150.66 8
Lilly USA, LLC $116.75 1
Mallinckrodt Hospital Products Inc. $35.47 1
SUN PHARMACEUTICAL INDUSTRIES INC. $34.34 1
Amgen Inc. $14.90 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,512.07 48
PY2019 $2,372.87 62
PY2020 $729.30 37
PY2021 $2,754.24 116
PY2022 $2,639.46 64
PY2023 $2,328.46 73
PY2024 $1,868.82 69

Payment records · PY2024 (69)

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
ABBVIE INC. $23.22 01/25/2024 Food and Beverage Undisputed 01/23/2026 1105334210 CMS
ABBVIE INC. $22.57 02/29/2024 Food and Beverage Undisputed 01/23/2026 1105334214 CMS
ABBVIE INC. $24.43 06/03/2024 Food and Beverage Undisputed 01/23/2026 1105334218 CMS
ABBVIE INC. $11.44 06/26/2024 Food and Beverage Undisputed 01/23/2026 1105334222 CMS
ABBVIE INC. $19.59 07/24/2024 Food and Beverage Undisputed 01/23/2026 1105334226 CMS
ABBVIE INC. $11.46 10/16/2024 Food and Beverage Undisputed 01/23/2026 1105334230 CMS
ABBVIE INC. $16.05 11/13/2024 Food and Beverage Undisputed 01/23/2026 1105334234 CMS
ABBVIE INC. $23.47 12/10/2024 Food and Beverage Undisputed 01/23/2026 1105334238 CMS
Alcon Vision LLC $18.32 01/16/2024 Food and Beverage Undisputed 01/23/2026 1110592815 CMS
Alcon Vision LLC $24.19 02/08/2024 Food and Beverage Undisputed 01/23/2026 1110592821 CMS
Alcon Vision LLC $20.92 02/14/2024 Food and Beverage Undisputed 01/23/2026 1110592819 CMS
Alcon Vision LLC $7.62 03/11/2024 Food and Beverage Undisputed 01/23/2026 1110592801 CMS
Alcon Vision LLC $16.15 03/25/2024 Food and Beverage Undisputed 01/23/2026 1110592811 CMS
Alcon Vision LLC $18.47 04/29/2024 Food and Beverage Undisputed 01/23/2026 1110592817 CMS
Alcon Vision LLC $3.08 05/02/2024 Food and Beverage Undisputed 01/23/2026 1110592799 CMS
Alcon Vision LLC $14.99 05/13/2024 Food and Beverage Undisputed 01/23/2026 1110592805 CMS
Alcon Vision LLC $15.71 06/17/2024 Food and Beverage Undisputed 01/23/2026 1110592809 CMS
Alcon Vision LLC $16.28 07/03/2024 Food and Beverage Undisputed 01/23/2026 1110592813 CMS
Alcon Vision LLC $15.37 07/11/2024 Food and Beverage Undisputed 01/23/2026 1110592807 CMS
Alcon Vision LLC $14.51 07/31/2024 Food and Beverage Undisputed 01/23/2026 1110592803 CMS
Alcon Vision LLC $27.65 08/29/2024 Food and Beverage Undisputed 01/23/2026 1110592823 CMS
Amgen Inc. $14.90 11/07/2024 Food and Beverage Undisputed 01/23/2026 1116033738 CMS
Bausch & Lomb Americas Inc. $18.08 01/02/2024 Food and Beverage Undisputed 01/23/2026 1140458022 CMS
Bausch & Lomb Americas Inc. $7.60 01/02/2024 Food and Beverage Undisputed 01/23/2026 1140458024 CMS
Bausch & Lomb Americas Inc. $23.34 01/22/2024 Food and Beverage Undisputed 01/23/2026 1140458026 CMS
Bausch & Lomb Americas Inc. $3.03 02/06/2024 Food and Beverage Undisputed 01/23/2026 1140458018 CMS
Bausch & Lomb Americas Inc. $10.61 02/23/2024 Food and Beverage Undisputed 01/23/2026 1140458028 CMS
Bausch & Lomb Americas Inc. $24.89 03/18/2024 Food and Beverage Undisputed 01/23/2026 1140457990 CMS
Bausch & Lomb Americas Inc. $17.32 04/02/2024 Food and Beverage Undisputed 01/23/2026 1140457992 CMS
Bausch & Lomb Americas Inc. $5.76 04/10/2024 Food and Beverage Undisputed 01/23/2026 1140457994 CMS
Bausch & Lomb Americas Inc. $10.60 05/02/2024 Food and Beverage Undisputed 01/23/2026 1140457996 CMS
Bausch & Lomb Americas Inc. $123.86 05/22/2024 Food and Beverage Undisputed 01/23/2026 1140458014 CMS
Bausch & Lomb Americas Inc. $12.56 05/28/2024 Food and Beverage Undisputed 01/23/2026 1140457998 CMS
Bausch & Lomb Americas Inc. $22.65 07/11/2024 Food and Beverage Undisputed 01/23/2026 1140458030 CMS
Bausch & Lomb Americas Inc. $16.97 07/22/2024 Food and Beverage Undisputed 01/23/2026 1140458032 CMS
Bausch & Lomb Americas Inc. $20.70 08/01/2024 Food and Beverage Undisputed 01/23/2026 1140458034 CMS
Bausch & Lomb Americas Inc. $119.96 08/07/2024 Food and Beverage Undisputed 01/23/2026 1140458012 CMS
Bausch & Lomb Americas Inc. $5.71 08/12/2024 Food and Beverage Undisputed 01/23/2026 1140458036 CMS
Bausch & Lomb Americas Inc. $15.37 09/03/2024 Food and Beverage Undisputed 01/23/2026 1140458000 CMS
Bausch & Lomb Americas Inc. $16.09 10/07/2024 Food and Beverage Undisputed 01/23/2026 1140458002 CMS
Bausch & Lomb Americas Inc. $13.66 11/07/2024 Food and Beverage Undisputed 01/23/2026 1140458004 CMS
Bausch & Lomb Americas Inc. $5.46 11/07/2024 Food and Beverage Undisputed 01/23/2026 1140458020 CMS
Bausch & Lomb Americas Inc. $21.89 11/12/2024 Food and Beverage Undisputed 01/23/2026 1140458038 CMS
Bausch & Lomb Americas Inc. $22.18 11/18/2024 Food and Beverage Undisputed 01/23/2026 1140458006 CMS
Bausch & Lomb Americas Inc. $184.91 11/26/2024 Food and Beverage Undisputed 01/23/2026 1140458016 CMS
Bausch & Lomb Americas Inc. $21.66 11/27/2024 Food and Beverage Undisputed 01/23/2026 1140458008 CMS
Bausch & Lomb Americas Inc. $6.42 12/18/2024 Food and Beverage Undisputed 01/23/2026 1140458010 CMS
Lilly USA, LLC $116.75 10/29/2024 Food and Beverage Undisputed 01/23/2026 1135462453 CMS
Mallinckrodt Hospital Products Inc. $35.47 04/25/2024 Food and Beverage Undisputed 01/23/2026 1145122636 CMS
Oyster Point Pharma, Inc. $31.45 01/18/2024 Food and Beverage Undisputed 01/23/2026 1147416784 CMS
Oyster Point Pharma, Inc. $7.32 02/09/2024 Food and Beverage Undisputed 01/23/2026 1147423525 CMS
Oyster Point Pharma, Inc. $14.58 02/20/2024 Food and Beverage Undisputed 01/23/2026 1147423535 CMS
Oyster Point Pharma, Inc. $18.41 04/23/2024 Food and Beverage Undisputed 01/23/2026 1147437419 CMS
Oyster Point Pharma, Inc. $123.16 05/08/2024 Food and Beverage Undisputed 01/23/2026 1147436165 CMS
Oyster Point Pharma, Inc. $15.71 06/26/2024 Food and Beverage Undisputed 01/23/2026 1147402486 CMS
Oyster Point Pharma, Inc. $34.79 07/18/2024 Food and Beverage Undisputed 01/23/2026 1147408364 CMS
Oyster Point Pharma, Inc. $125.00 08/15/2024 Food and Beverage Undisputed 01/23/2026 1147431039 CMS
Oyster Point Pharma, Inc. $6.96 10/01/2024 Food and Beverage Undisputed 01/23/2026 1147416310 CMS
Oyster Point Pharma, Inc. $7.52 10/31/2024 Food and Beverage Undisputed 01/23/2026 1147416896 CMS
Oyster Point Pharma, Inc. $15.03 11/20/2024 Food and Beverage Undisputed 01/23/2026 1147427225 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $34.34 10/10/2024 Food and Beverage Undisputed 01/23/2026 1152207616 CMS
Tarsus Pharmaceuticals, Inc. $29.59 05/06/2024 Food and Beverage Undisputed 01/23/2026 1139126038 CMS
Tarsus Pharmaceuticals, Inc. $38.06 05/23/2024 Food and Beverage Undisputed 01/23/2026 1139126040 CMS
Tarsus Pharmaceuticals, Inc. $8.93 06/04/2024 Food and Beverage Undisputed 01/23/2026 1139126042 CMS
Tarsus Pharmaceuticals, Inc. $6.84 06/19/2024 Food and Beverage Undisputed 01/23/2026 1139126044 CMS
Tarsus Pharmaceuticals, Inc. $17.29 07/17/2024 Food and Beverage Undisputed 01/23/2026 1139126046 CMS
Tarsus Pharmaceuticals, Inc. $35.06 08/01/2024 Food and Beverage Undisputed 01/23/2026 1139126048 CMS
Tarsus Pharmaceuticals, Inc. $6.59 09/04/2024 Food and Beverage Undisputed 01/23/2026 1139126050 CMS
Tarsus Pharmaceuticals, Inc. $8.30 10/25/2024 Food and Beverage Undisputed 01/23/2026 1139126052 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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