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

DELBERT JUK-LEUNG KWAN

Allopathic & Osteopathic Physicians Urology

NPI
1619970258
CMS profile
1177830
Location
LEWES, DE

General Payments · PY2019–2025

$688.26

  • Reported across 27 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$393.19

15 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 $358.13 14
Education $35.06 1

By paying entity

PY2025 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $81.88 5
PY2021 $88.00 1
PY2022 $11.83 1
PY2023 $23.02 1
PY2024 $90.34 4
PY2025 $393.19 15

Payment records · PY2025 (15)

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

Program year 2025 20192021202220232024 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. $24.38 05/12/2025 Food and Beverage Undisputed 06/30/2026 1202251107 CMS
AstraZeneca Pharmaceuticals LP $35.06 11/13/2025 Education Undisputed 06/30/2026 1207204922 CMS
Boston Scientific Corporation $43.14 02/21/2025 Food and Beverage Undisputed 06/30/2026 1181253562 CMS
Boston Scientific Corporation $22.76 04/21/2025 Food and Beverage Undisputed 06/30/2026 1181253564 CMS
Boston Scientific Corporation $38.14 10/02/2025 Food and Beverage Undisputed 06/30/2026 1181253566 CMS
Ferring Pharmaceuticals Inc. $23.18 10/14/2025 Food and Beverage Undisputed 06/30/2026 1242073178 CMS
Ferring Pharmaceuticals Inc. $20.50 11/10/2025 Food and Beverage Undisputed 06/30/2026 1242073180 CMS
Novartis Pharmaceuticals Corporation $31.00 03/03/2025 Food and Beverage Undisputed 06/30/2026 1200372846 CMS
Olympus America Inc. $23.88 11/17/2025 Food and Beverage Undisputed 06/30/2026 1223083192 CMS
PFIZER INC. $16.11 08/27/2025 Food and Beverage Undisputed 06/30/2026 1229145271 CMS
Photocure Inc $17.32 06/13/2025 Food and Beverage Undisputed 06/30/2026 1209954667 CMS
Profound Medical Corp. $14.71 08/25/2025 Food and Beverage Undisputed 06/30/2026 1185495509 CMS
Sumitomo Pharma America, Inc. $28.06 03/11/2025 Food and Beverage Undisputed 06/30/2026 1176679625 CMS
Teleflex LLC $31.48 01/15/2025 Food and Beverage Undisputed 06/30/2026 1242443906 CMS
TOLMAR, INC. $23.47 09/12/2025 Food and Beverage Undisputed 06/30/2026 1237025316 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
2019, 2021, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2019 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.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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