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

BO SUN

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family

NPI
1881121416
CMS profile
10923729
Location
SAN GABRIEL, CA

General Payments · PY2021–2024

$4,291.33

  • Reported across 154 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,379.73

48 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 $1,294.26 47
Education $85.47 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Dermavant Sciences, Inc. $371.93 9
Regeneron Healthcare Solutions, Inc. $366.68 9
GENZYME CORPORATION $332.77 8
PFIZER INC. $163.64 14
Incyte Corporation $51.84 3
LEO Pharma Inc. $50.38 3
Amgen Inc. $22.05 1
Arcutis Biotherapeutics, Inc. $20.44 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $482.27 16
PY2022 $1,025.47 38
PY2023 $1,403.86 52
PY2024 $1,379.73 48

Payment records · PY2024 (48)

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

Program year 2024 202120222023 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. $22.05 11/20/2024 Food and Beverage Undisputed 01/23/2026 1117695531 CMS
Arcutis Biotherapeutics, Inc. $20.44 05/06/2024 Food and Beverage Undisputed 01/23/2026 1121085701 CMS
Dermavant Sciences, Inc. $28.35 03/05/2024 Food and Beverage Undisputed 01/23/2026 1128017286 CMS
Dermavant Sciences, Inc. $5.07 05/01/2024 Food and Beverage Undisputed 01/23/2026 1128017288 CMS
Dermavant Sciences, Inc. $21.93 05/14/2024 Food and Beverage Undisputed 01/23/2026 1128017290 CMS
Dermavant Sciences, Inc. $130.68 05/23/2024 Food and Beverage Undisputed 01/23/2026 1128017292 CMS
Dermavant Sciences, Inc. $25.59 07/17/2024 Food and Beverage Undisputed 01/23/2026 1128017294 CMS
Dermavant Sciences, Inc. $126.35 09/13/2024 Food and Beverage Undisputed 01/23/2026 1128017296 CMS
Dermavant Sciences, Inc. $6.03 09/21/2024 Food and Beverage Undisputed 01/23/2026 1128017298 CMS
Dermavant Sciences, Inc. $6.37 10/23/2024 Food and Beverage Undisputed 01/23/2026 1128017300 CMS
Dermavant Sciences, Inc. $21.56 11/25/2024 Food and Beverage Undisputed 01/23/2026 1128017302 CMS
GENZYME CORPORATION $45.83 01/25/2024 Food and Beverage Undisputed 01/23/2026 1139925157 CMS
GENZYME CORPORATION $49.59 03/04/2024 Food and Beverage Undisputed 01/23/2026 1139925171 CMS
GENZYME CORPORATION $46.68 04/03/2024 Food and Beverage Undisputed 01/23/2026 1139925183 CMS
GENZYME CORPORATION $34.51 04/19/2024 Food and Beverage Undisputed 01/23/2026 1139925193 CMS
GENZYME CORPORATION $35.13 05/13/2024 Food and Beverage Undisputed 01/23/2026 1139925195 CMS
GENZYME CORPORATION $32.26 08/27/2024 Food and Beverage Undisputed 01/23/2026 1139925217 CMS
GENZYME CORPORATION $42.02 09/06/2024 Food and Beverage Undisputed 01/23/2026 1139925219 CMS
GENZYME CORPORATION $46.75 10/28/2024 Food and Beverage Undisputed 01/23/2026 1139925241 CMS
Incyte Corporation $13.14 02/16/2024 Food and Beverage Undisputed 01/23/2026 1141304601 CMS
Incyte Corporation $15.16 03/15/2024 Food and Beverage Undisputed 01/23/2026 1141305003 CMS
Incyte Corporation $23.54 03/29/2024 Food and Beverage Undisputed 01/23/2026 1141229179 CMS
LEO Pharma Inc. $18.68 01/11/2024 Food and Beverage Undisputed 01/23/2026 1152690507 CMS
LEO Pharma Inc. $16.04 02/14/2024 Food and Beverage Undisputed 01/23/2026 1152690509 CMS
LEO Pharma Inc. $15.66 09/04/2024 Food and Beverage Undisputed 01/23/2026 1152690511 CMS
PFIZER INC. $7.38 01/04/2024 Food and Beverage Undisputed 01/23/2026 1132021517 CMS
PFIZER INC. $14.47 02/07/2024 Food and Beverage Undisputed 01/23/2026 1131133169 CMS
PFIZER INC. $1.14 02/07/2024 Food and Beverage Undisputed 01/23/2026 1132021519 CMS
PFIZER INC. $18.89 03/18/2024 Food and Beverage Undisputed 01/23/2026 1131286477 CMS
PFIZER INC. $9.56 03/19/2024 Food and Beverage Undisputed 01/23/2026 1131991449 CMS
PFIZER INC. $12.16 03/26/2024 Food and Beverage Undisputed 01/23/2026 1131914811 CMS
PFIZER INC. $4.08 03/26/2024 Food and Beverage Undisputed 01/23/2026 1131922727 CMS
PFIZER INC. $18.51 07/18/2024 Food and Beverage Undisputed 01/23/2026 1131758344 CMS
PFIZER INC. $1.15 07/18/2024 Food and Beverage Undisputed 01/23/2026 1131938013 CMS
PFIZER INC. $18.58 08/08/2024 Food and Beverage Undisputed 01/23/2026 1131846901 CMS
PFIZER INC. $16.14 09/18/2024 Food and Beverage Undisputed 01/23/2026 1131982043 CMS
PFIZER INC. $15.67 09/19/2024 Food and Beverage Undisputed 01/23/2026 1131949046 CMS
PFIZER INC. $6.69 10/15/2024 Food and Beverage Undisputed 01/23/2026 1132082906 CMS
PFIZER INC. $19.22 11/14/2024 Food and Beverage Undisputed 01/23/2026 1131156680 CMS
Regeneron Healthcare Solutions, Inc. $39.86 02/05/2024 Food and Beverage Undisputed 01/23/2026 1114379159 CMS
Regeneron Healthcare Solutions, Inc. $37.45 03/25/2024 Food and Beverage Undisputed 01/23/2026 1114379161 CMS
Regeneron Healthcare Solutions, Inc. $32.81 05/09/2024 Food and Beverage Undisputed 01/23/2026 1114379163 CMS
Regeneron Healthcare Solutions, Inc. $37.44 06/17/2024 Food and Beverage Undisputed 01/23/2026 1114379165 CMS
Regeneron Healthcare Solutions, Inc. $35.49 07/29/2024 Food and Beverage Undisputed 01/23/2026 1114379167 CMS
Regeneron Healthcare Solutions, Inc. $37.25 08/30/2024 Food and Beverage Undisputed 01/23/2026 1114379169 CMS
Regeneron Healthcare Solutions, Inc. $29.68 10/23/2024 Food and Beverage Undisputed 01/23/2026 1114379171 CMS
Regeneron Healthcare Solutions, Inc. $31.23 12/06/2024 Food and Beverage Undisputed 01/23/2026 1114379173 CMS
Regeneron Healthcare Solutions, Inc. $85.47 12/06/2024 Education Undisputed 01/23/2026 1114379175 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
2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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