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

BILLY X PAN

Allopathic & Osteopathic Physicians Ophthalmology Glaucoma Specialist

NPI
1760828248
CMS profile
2788166
Location
BEVERLY HILLS, CA

General Payments · PY2018–2024

$201,972.42

  • Reported across 632 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$75,051.68

155 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

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $287.45 7
PY2019 $11,434.11 66
PY2020 $14,035.91 69
PY2021 $16,756.13 76
PY2022 $31,654.13 99
PY2023 $52,753.01 160
PY2024 $75,051.68 155

Payment records · PY2024 (155)

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. $18.06 01/12/2024 Food and Beverage Undisputed 01/23/2026 1105173814 CMS
ABBVIE INC. $28.55 02/21/2024 Food and Beverage Undisputed 01/23/2026 1105173816 CMS
ABBVIE INC. $124.88 03/01/2024 Food and Beverage Undisputed 01/23/2026 1105173818 CMS
ABBVIE INC. $23.49 03/06/2024 Food and Beverage Undisputed 01/23/2026 1105173820 CMS
ABBVIE INC. $15.61 03/13/2024 Food and Beverage Undisputed 01/23/2026 1105173822 CMS
ABBVIE INC. $22.64 04/11/2024 Food and Beverage Undisputed 01/23/2026 1105173824 CMS
ABBVIE INC. $10.51 04/19/2024 Food and Beverage Undisputed 01/23/2026 1105173826 CMS
ABBVIE INC. $36.51 05/02/2024 Food and Beverage Undisputed 01/23/2026 1105173828 CMS
ABBVIE INC. $5.86 05/15/2024 Food and Beverage Undisputed 01/23/2026 1105173830 CMS
ABBVIE INC. $22.59 07/24/2024 Food and Beverage Undisputed 01/23/2026 1105173832 CMS
ABBVIE INC. $11.98 08/15/2024 Food and Beverage Undisputed 01/23/2026 1105173834 CMS
ABBVIE INC. $21.60 09/04/2024 Food and Beverage Undisputed 01/23/2026 1105173836 CMS
ABBVIE INC. $2.66 09/10/2024 Food and Beverage Undisputed 01/23/2026 1105173838 CMS
ABBVIE INC. $4.26 09/23/2024 Food and Beverage Undisputed 01/23/2026 1105173840 CMS
ABBVIE INC. $18.07 09/26/2024 Food and Beverage Undisputed 01/23/2026 1105173842 CMS
ABBVIE INC. $33.65 10/02/2024 Food and Beverage Undisputed 01/23/2026 1105173844 CMS
ABBVIE INC. $17.68 10/03/2024 Food and Beverage Undisputed 01/23/2026 1105173846 CMS
ABBVIE INC. $40.93 10/16/2024 Food and Beverage Undisputed 01/23/2026 1105173848 CMS
ABBVIE INC. $33.12 10/25/2024 Food and Beverage Undisputed 01/23/2026 1105173850 CMS
ABBVIE INC. $24.11 11/06/2024 Food and Beverage Undisputed 01/23/2026 1105173852 CMS
ABBVIE INC. $9.60 11/20/2024 Food and Beverage Undisputed 01/23/2026 1105173854 CMS
ABBVIE INC. $26.73 11/22/2024 Food and Beverage Undisputed 01/23/2026 1105173856 CMS
ABBVIE INC. $15.83 12/02/2024 Food and Beverage Undisputed 01/23/2026 1105173858 CMS
ABBVIE INC. $312.35 12/02/2024 Travel and Lodging Undisputed 01/23/2026 1105173860 CMS
ABBVIE INC. $125.00 12/02/2024 Food and Beverage Undisputed 01/23/2026 1105173862 CMS
ABBVIE INC. $18.21 12/04/2024 Food and Beverage Undisputed 01/23/2026 1105173864 CMS
ABBVIE INC. $51.86 12/11/2024 Food and Beverage Undisputed 01/23/2026 1105173866 CMS
ABBVIE INC. $33.50 12/11/2024 Travel and Lodging Undisputed 01/23/2026 1105173868 CMS
ABBVIE INC. $19.27 12/13/2024 Food and Beverage Undisputed 01/23/2026 1105173870 CMS
ABBVIE INC. $3,625.00 12/17/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1105173872 CMS
Alcon Research LLC $1,650.00 08/08/2024 Consulting Fee Undisputed 01/23/2026 1089700135 CMS
Alcon Vision LLC $21.95 02/10/2024 Food and Beverage Undisputed 01/23/2026 1110659100 CMS
Alcon Vision LLC $9.77 02/13/2024 Food and Beverage Undisputed 01/23/2026 1110659090 CMS
Alcon Vision LLC $121.83 02/22/2024 Food and Beverage Undisputed 01/23/2026 1110655491 CMS
Alcon Vision LLC $41.51 03/02/2024 Food and Beverage Undisputed 01/23/2026 1110655487 CMS
Alcon Vision LLC $155.12 03/02/2024 Food and Beverage Undisputed 01/23/2026 1110655499 CMS
Alcon Vision LLC $1,925.00 03/07/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1110526547 CMS
Alcon Vision LLC $22.15 03/08/2024 Food and Beverage Undisputed 01/23/2026 1110659102 CMS
Alcon Vision LLC $142.75 03/13/2024 Food and Beverage Undisputed 01/23/2026 1110655497 CMS
Alcon Vision LLC $6.80 03/23/2024 Food and Beverage Undisputed 01/23/2026 1110659088 CMS
Alcon Vision LLC $20.59 04/30/2024 Food and Beverage Undisputed 01/23/2026 1110659098 CMS
Alcon Vision LLC $23.49 05/16/2024 Food and Beverage Undisputed 01/23/2026 1110659104 CMS
Alcon Vision LLC $6.60 06/04/2024 Food and Beverage Undisputed 01/23/2026 1110659086 CMS
Alcon Vision LLC $4.07 06/24/2024 Food and Beverage Undisputed 01/23/2026 1110659082 CMS
Alcon Vision LLC $82.93 07/17/2024 Food and Beverage Undisputed 01/23/2026 1110655489 CMS
Alcon Vision LLC $4.69 07/22/2024 Food and Beverage Undisputed 01/23/2026 1110659084 CMS
Alcon Vision LLC $16.53 07/23/2024 Food and Beverage Undisputed 01/23/2026 1110659094 CMS
Alcon Vision LLC $25.00 07/31/2024 Food and Beverage Undisputed 01/23/2026 1110659106 CMS
Alcon Vision LLC $1,925.00 08/22/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1110526549 CMS
Alcon Vision LLC $136.69 09/13/2024 Food and Beverage Undisputed 01/23/2026 1110655495 CMS
Alcon Vision LLC $136.59 09/19/2024 Food and Beverage Undisputed 01/23/2026 1110655493 CMS
Alcon Vision LLC $28.28 10/17/2024 Food and Beverage Undisputed 01/23/2026 1110659108 CMS
Alcon Vision LLC $10.52 11/05/2024 Food and Beverage Undisputed 01/23/2026 1110659092 CMS
Alcon Vision LLC $20.33 11/07/2024 Food and Beverage Undisputed 01/23/2026 1110659096 CMS
Alcon Vision LLC $30.18 12/09/2024 Food and Beverage Undisputed 01/23/2026 1110655485 CMS
Amgen Inc. $20.40 01/03/2024 Food and Beverage Undisputed 01/23/2026 1111668664 CMS
Amgen Inc. $16.15 01/08/2024 Food and Beverage Undisputed 01/23/2026 1111668662 CMS
Bausch & Lomb Americas Inc. $120.48 01/22/2024 Food and Beverage Undisputed 01/23/2026 1140310358 CMS
Bausch & Lomb Americas Inc. $23.27 02/06/2024 Food and Beverage Undisputed 01/23/2026 1140310284 CMS
Bausch & Lomb Americas Inc. $24.45 02/09/2024 Food and Beverage Undisputed 01/23/2026 1140310286 CMS
Bausch & Lomb Americas Inc. $10.25 02/28/2024 Food and Beverage Undisputed 01/23/2026 1140310296 CMS
Bausch & Lomb Americas Inc. $8.72 03/06/2024 Food and Beverage Undisputed 01/23/2026 1140310282 CMS
Bausch & Lomb Americas Inc. $44.96 03/12/2024 Food and Beverage Undisputed 01/23/2026 1140310348 CMS
Bausch & Lomb Americas Inc. $19.32 04/10/2024 Food and Beverage Undisputed 01/23/2026 1140310350 CMS
Bausch & Lomb Americas Inc. $143.68 04/18/2024 Food and Beverage Undisputed 01/23/2026 1140310300 CMS
Bausch & Lomb Americas Inc. $14.04 04/30/2024 Food and Beverage Undisputed 01/23/2026 1140310352 CMS
Bausch & Lomb Americas Inc. $6.37 04/30/2024 Food and Beverage Undisputed 01/23/2026 1140310354 CMS
Bausch & Lomb Americas Inc. $20.10 05/08/2024 Travel and Lodging Undisputed 01/23/2026 1140310308 CMS
Bausch & Lomb Americas Inc. $124.99 05/08/2024 Food and Beverage Undisputed 01/23/2026 1140310320 CMS
Bausch & Lomb Americas Inc. $8.00 05/08/2024 Travel and Lodging Undisputed 01/23/2026 1140310330 CMS
Bausch & Lomb Americas Inc. $20.22 05/10/2024 Food and Beverage Undisputed 01/23/2026 1140310302 CMS
Bausch & Lomb Americas Inc. $122.18 05/22/2024 Food and Beverage Undisputed 01/23/2026 1140310298 CMS
Bausch & Lomb Americas Inc. $2,800.00 05/28/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1140310326 CMS
Bausch & Lomb Americas Inc. $20.00 05/30/2024 Travel and Lodging Undisputed 01/23/2026 1140310306 CMS
Bausch & Lomb Americas Inc. $180.98 05/30/2024 Travel and Lodging Undisputed 01/23/2026 1140310312 CMS
Bausch & Lomb Americas Inc. $37.97 05/30/2024 Travel and Lodging Undisputed 01/23/2026 1140310314 CMS
Bausch & Lomb Americas Inc. $108.85 05/30/2024 Food and Beverage Undisputed 01/23/2026 1140310316 CMS
Bausch & Lomb Americas Inc. $34.00 05/30/2024 Travel and Lodging Undisputed 01/23/2026 1140310318 CMS
Bausch & Lomb Americas Inc. $20.00 05/30/2024 Travel and Lodging Undisputed 01/23/2026 1140310322 CMS
Bausch & Lomb Americas Inc. $55.09 05/30/2024 Travel and Lodging Undisputed 01/23/2026 1140310328 CMS
Bausch & Lomb Americas Inc. $19.10 05/30/2024 Travel and Lodging Undisputed 01/23/2026 1140310332 CMS
Bausch & Lomb Americas Inc. $86.52 05/30/2024 Travel and Lodging Undisputed 01/23/2026 1140310334 CMS
Bausch & Lomb Americas Inc. $25.00 05/30/2024 Food and Beverage Undisputed 01/23/2026 1140310336 CMS
Bausch & Lomb Americas Inc. $7.51 06/04/2024 Food and Beverage Undisputed 01/23/2026 1140310288 CMS
Bausch & Lomb Americas Inc. $7.30 06/04/2024 Food and Beverage Undisputed 01/23/2026 1140310290 CMS
Bausch & Lomb Americas Inc. $350.00 06/07/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1140310310 CMS
Bausch & Lomb Americas Inc. $5,600.00 06/17/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1140310324 CMS
Bausch & Lomb Americas Inc. $7.89 07/01/2024 Food and Beverage Undisputed 01/23/2026 1140310292 CMS
Bausch & Lomb Americas Inc. $5.47 07/01/2024 Food and Beverage Undisputed 01/23/2026 1140310294 CMS
Bausch & Lomb Americas Inc. $5,600.00 08/07/2024 Consulting Fee Undisputed 01/23/2026 1140310304 CMS
Bausch & Lomb Americas Inc. $93.52 08/13/2024 Food and Beverage Undisputed 01/23/2026 1140310338 CMS
Bausch & Lomb Americas Inc. $133.18 09/03/2024 Food and Beverage Undisputed 01/23/2026 1140310356 CMS
Bausch & Lomb Americas Inc. $124.80 11/13/2024 Food and Beverage Undisputed 01/23/2026 1140310346 CMS
Bausch & Lomb Americas Inc. $197.96 11/14/2024 Travel and Lodging Undisputed 01/23/2026 1140310342 CMS
Bausch & Lomb Americas Inc. $15.00 11/14/2024 Travel and Lodging Undisputed 01/23/2026 1140310344 CMS
Bausch & Lomb Americas Inc. $2,800.00 12/04/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1140310340 CMS
Carl Zeiss Meditec USA, Inc. $153.27 02/03/2024 Food and Beverage Undisputed 01/23/2026 1153263688 CMS
Carl Zeiss Meditec USA, Inc. $14.46 02/03/2024 Travel and Lodging Undisputed 01/23/2026 1153263690 CMS
Dompe US, Inc. $23.86 09/18/2024 Food and Beverage Undisputed 01/23/2026 1151398367 CMS
Glaukos Corporation $132.95 01/25/2024 Food and Beverage Undisputed 01/23/2026 1151986818 CMS
Glaukos Corporation $30.12 03/30/2024 Food and Beverage Undisputed 01/23/2026 1151989720 CMS
Glaukos Corporation $215.14 04/18/2024 Food and Beverage Undisputed 01/23/2026 1151976262 CMS
Glaukos Corporation $3,750.00 05/15/2024 Consulting Fee Undisputed 01/23/2026 1151974358 CMS
Glaukos Corporation $171.63 06/11/2024 Food and Beverage Undisputed 01/23/2026 1151976260 CMS
Glaukos Corporation $1,500.00 07/03/2024 Consulting Fee Undisputed 01/23/2026 1151974356 CMS
Glaukos Corporation $1,875.00 08/01/2024 Consulting Fee Undisputed 01/23/2026 1151974366 CMS
Glaukos Corporation $155.46 08/24/2024 Food and Beverage Undisputed 01/23/2026 1151979158 CMS
Glaukos Corporation $39.28 09/13/2024 Food and Beverage Undisputed 01/23/2026 1151979156 CMS
Glaukos Corporation $3,000.00 10/09/2024 Consulting Fee Undisputed 01/23/2026 1151974360 CMS
Glaukos Corporation $1,244.62 10/09/2024 Travel and Lodging Undisputed 01/23/2026 1151995736 CMS
Glaukos Corporation $377.60 10/16/2024 Food and Beverage Undisputed 01/23/2026 1151983578 CMS
Glaukos Corporation $645.51 10/16/2024 Travel and Lodging Undisputed 01/23/2026 1151995486 CMS
Glaukos Corporation $3,750.00 10/30/2024 Consulting Fee Undisputed 01/23/2026 1151974364 CMS
Glaukos Corporation $2,250.00 10/30/2024 Consulting Fee Undisputed 01/23/2026 1151974368 CMS
Glaukos Corporation $945.73 10/30/2024 Travel and Lodging Undisputed 01/23/2026 1151995734 CMS
Glaukos Corporation $6,000.00 12/04/2024 Consulting Fee Undisputed 01/23/2026 1151973375 CMS
Glaukos Corporation $2,250.00 12/04/2024 Consulting Fee Undisputed 01/23/2026 1151974362 CMS
Glaukos Corporation $73.70 12/04/2024 Travel and Lodging Undisputed 01/23/2026 1151995488 CMS
Glaukos Corporation $354.71 12/04/2024 Travel and Lodging Undisputed 01/23/2026 1151995738 CMS
Mallinckrodt Hospital Products Inc. $14.85 02/08/2024 Food and Beverage Undisputed 01/23/2026 1145116397 CMS
NEW WORLD MEDICAL,INC. $80.27 01/08/2024 Food and Beverage Undisputed 01/23/2026 1137395780 CMS
NEW WORLD MEDICAL,INC. $46.57 02/08/2024 Food and Beverage Undisputed 01/23/2026 1137396100 CMS
NEW WORLD MEDICAL,INC. $96.30 02/23/2024 Food and Beverage Undisputed 01/23/2026 1137396102 CMS
NEW WORLD MEDICAL,INC. $155.31 06/14/2024 Food and Beverage Undisputed 01/23/2026 1137398207 CMS
NEW WORLD MEDICAL,INC. $107.99 08/09/2024 Food and Beverage Undisputed 01/23/2026 1137399217 CMS
NEW WORLD MEDICAL,INC. $18.62 08/27/2024 Food and Beverage Undisputed 01/23/2026 1137399219 CMS
NEW WORLD MEDICAL,INC. $528.36 08/31/2024 Food and Beverage Undisputed 01/23/2026 1137399221 CMS
NEW WORLD MEDICAL,INC. $82.89 09/14/2024 Food and Beverage Undisputed 01/23/2026 1137399637 CMS
NEW WORLD MEDICAL,INC. $116.99 09/27/2024 Food and Beverage Undisputed 01/23/2026 1137399639 CMS
NEW WORLD MEDICAL,INC. $168.01 10/28/2024 Food and Beverage Undisputed 01/23/2026 1137400139 CMS
NEW WORLD MEDICAL,INC. $168.01 10/28/2024 Food and Beverage Undisputed 01/23/2026 1137400843 CMS
NEW WORLD MEDICAL,INC. $600.00 12/19/2024 Honoraria Undisputed 01/23/2026 1137401907 CMS
Nova Eye, Inc. $235.25 05/22/2024 Food and Beverage Undisputed 01/23/2026 1148421133 CMS
Nova Eye, Inc. $5,250.00 08/31/2024 Consulting Fee Undisputed 01/23/2026 1126328942 CMS
Ocular Therapeutix, Inc. $19.70 03/05/2024 Food and Beverage Undisputed 01/23/2026 1148196979 CMS
RxSight Inc $71.67 10/10/2024 Food and Beverage Undisputed 01/23/2026 1144224254 CMS
Sight Sciences, Inc. $131.33 09/26/2024 Food and Beverage Undisputed 01/23/2026 1151923757 CMS
Sight Sciences, Inc. $147.08 10/24/2024 Food and Beverage Undisputed 01/23/2026 1151923759 CMS
Sight Sciences, Inc. $7,267.79 11/26/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1151920078 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $22.79 11/11/2024 Food and Beverage Undisputed 01/23/2026 1152129583 CMS
Tarsus Pharmaceuticals, Inc. $31.43 01/23/2024 Food and Beverage Undisputed 01/23/2026 1139122276 CMS
Tarsus Pharmaceuticals, Inc. $31.09 02/23/2024 Food and Beverage Undisputed 01/23/2026 1139122278 CMS
Tarsus Pharmaceuticals, Inc. $39.23 05/22/2024 Food and Beverage Undisputed 01/23/2026 1139122280 CMS
Tarsus Pharmaceuticals, Inc. $30.71 10/10/2024 Food and Beverage Undisputed 01/23/2026 1139122284 CMS
Tarsus Pharmaceuticals, Inc. $28.26 11/21/2024 Food and Beverage Undisputed 01/23/2026 1139122286 CMS
Tarsus Pharmaceuticals, Inc. $24.93 12/06/2024 Food and Beverage Undisputed 01/23/2026 1139122288 CMS
Tarsus Pharmaceuticals, Inc. $2.15 12/06/2024 Food and Beverage Undisputed 01/23/2026 1139122290 CMS
Thea Pharma Inc. $25.00 01/27/2024 Food and Beverage Undisputed 01/23/2026 1074543737 CMS
Thea Pharma Inc. $12.56 02/24/2024 Food and Beverage Undisputed 01/23/2026 1074543739 CMS
Thea Pharma Inc. $24.50 04/04/2024 Food and Beverage Undisputed 01/23/2026 1074543741 CMS
Thea Pharma Inc. $24.28 05/11/2024 Food and Beverage Undisputed 01/23/2026 1074543743 CMS
Thea Pharma Inc. $24.21 05/15/2024 Food and Beverage Undisputed 01/23/2026 1074543745 CMS
Thea Pharma Inc. $24.50 05/25/2024 Food and Beverage Undisputed 01/23/2026 1074543747 CMS
Thea Pharma Inc. $22.17 07/13/2024 Food and Beverage Undisputed 01/23/2026 1074543749 CMS
Thea Pharma Inc. $23.64 11/08/2024 Food and Beverage Undisputed 01/23/2026 1074543751 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.