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

PHILLIP CHANG

NPI
1588721955
CMS profile
207719
Location
LEESBURG, VA

General Payments · PY2018–2024

$11,299.10

  • Reported across 104 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$2,171.87

22 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

Paying entityAmountRecords
ABBVIE INC. $2,065.34 21
PolyNovo North America LLC $106.53 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,323.35 10
PY2019 $349.37 15
PY2020 $57.01 3
PY2021 $1,329.14 14
PY2022 $3,433.94 18
PY2023 $2,634.42 22
PY2024 $2,171.87 22

Payment records · PY2024 (22)

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. $25.20 01/08/2024 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 1103144491 CMS
ABBVIE INC. $82.70 02/07/2024 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 1103144493 CMS
ABBVIE INC. $25.18 02/26/2024 Food and Beverage Undisputed 01/23/2026 1103442376 CMS
ABBVIE INC. $364.35 03/05/2024 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 1103144495 CMS
ABBVIE INC. $213.15 04/12/2024 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 1103144497 CMS
ABBVIE INC. $94.99 04/27/2024 Food and Beverage Undisputed 01/23/2026 1103442378 CMS
ABBVIE INC. $68.00 05/07/2024 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 1103144499 CMS
ABBVIE INC. $5.47 05/10/2024 Food and Beverage Undisputed 01/23/2026 1103442380 CMS
ABBVIE INC. $400.55 06/07/2024 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 1103144501 CMS
ABBVIE INC. $254.30 07/03/2024 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 1103144503 CMS
ABBVIE INC. $124.80 08/08/2024 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 1103144505 CMS
ABBVIE INC. $27.88 09/06/2024 Food and Beverage Undisputed 01/23/2026 1103442382 CMS
ABBVIE INC. $42.70 10/07/2024 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 1103144507 CMS
ABBVIE INC. $17.43 10/10/2024 Food and Beverage Undisputed 01/23/2026 1103442384 CMS
ABBVIE INC. $21.34 10/12/2024 Food and Beverage Undisputed 01/23/2026 1103442386 CMS
ABBVIE INC. $10.77 11/06/2024 Food and Beverage Undisputed 01/23/2026 1103442388 CMS
ABBVIE INC. $150.25 11/08/2024 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 1103144509 CMS
ABBVIE INC. $5.90 12/06/2024 Food and Beverage Undisputed 01/23/2026 1103442390 CMS
ABBVIE INC. $24.46 12/09/2024 Food and Beverage Undisputed 01/23/2026 1103442392 CMS
ABBVIE INC. $76.75 12/10/2024 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 1103144511 CMS
ABBVIE INC. $29.17 12/31/2024 Food and Beverage Undisputed 01/23/2026 1103442394 CMS
PolyNovo North America LLC $106.53 10/01/2024 Food and Beverage Undisputed 01/23/2026 1148175419 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

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