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

KHOA D TRAN

Allopathic & Osteopathic Physicians Pediatrics Pediatric Gastroenterology

NPI
1437335239
CMS profile
945125
Location
BOSTON, MA

General Payments · PY2018–2024

$1,465.66

  • Reported across 49 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$497.94

13 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 $465.10 12
Education $32.84 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Stryker Corporation $132.20 1
GENZYME CORPORATION $125.07 3
ABBVIE INC. $110.07 4
Celltrion USA Inc. $32.84 1
QOL Medical, LLC $30.24 1
Takeda Pharmaceuticals U.S.A., Inc. $26.16 1
Ipsen Biopharmaceuticals, Inc $20.73 1
Organon LLC $20.63 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $233.69 9
PY2019 $152.10 9
PY2020 $82.64 4
PY2021 $92.81 4
PY2022 $26.27 1
PY2023 $380.21 9
PY2024 $497.94 13

Payment records · PY2024 (13)

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. $33.49 01/05/2024 Food and Beverage Undisputed 01/23/2026 1106238738 CMS
ABBVIE INC. $23.95 02/06/2024 Food and Beverage Undisputed 01/23/2026 1106238740 CMS
ABBVIE INC. $26.25 03/05/2024 Food and Beverage Undisputed 01/23/2026 1106238742 CMS
ABBVIE INC. $26.38 04/11/2024 Food and Beverage Undisputed 01/23/2026 1106238744 CMS
Celltrion USA Inc. $32.84 05/09/2024 Education Undisputed 01/23/2026 1075859195 CMS
GENZYME CORPORATION $49.36 01/09/2024 Food and Beverage Undisputed 01/23/2026 1139571936 CMS
GENZYME CORPORATION $35.33 05/30/2024 Food and Beverage Undisputed 01/23/2026 1139571902 CMS
GENZYME CORPORATION $40.38 09/03/2024 Food and Beverage Undisputed 01/23/2026 1139571956 CMS
Ipsen Biopharmaceuticals, Inc $20.73 06/18/2024 Food and Beverage Undisputed 01/23/2026 1091982270 CMS
Organon Llc $20.63 03/14/2024 Food and Beverage Undisputed 01/23/2026 1136307791 CMS
QOL Medical, LLC $30.24 04/16/2024 Food and Beverage Undisputed 01/23/2026 1147728502 CMS
Stryker Corporation $132.20 08/06/2024 Food and Beverage Undisputed 01/23/2026 1119999909 CMS
Takeda Pharmaceuticals U.S.A., Inc. $26.16 04/30/2024 Food and Beverage Undisputed 01/23/2026 1137688848 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.