ALBERT J CHANG

Allopathic & Osteopathic Physicians|Radiology|Radiation Oncology LOS ANGELES, CA NPI 1104089267

General Payments — all program years on this page

$220,430.61

  • Category: General Payments
  • Program years: PY2018–2024
  • Record count: 381
  • As of (CMS publication): 2026-01-23

Latest program year (PY2024): $58,804.16 across 104 records · disputed records: 0

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How this figure is 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

Latest program year (PY2024) · sorted by reported total.

By paying entity

Latest program year (PY2024) · sorted by reported total.

By program year

Program yearAmountRecords
2018 $8,828.8034
2019 $5,272.0729
2020 $22,200.0821
2021 $15,197.1636
2022 $15,838.5834
2023 $94,289.76123
2024 $58,804.16104

Records — PY2024 (104)

Record IDPaying entityAmountDate Nature of paymentDispute statusPublishedSource
1078845103 Janssen Scientific Affairs, LLC $109.32 12/05/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1078845127 Janssen Scientific Affairs, LLC $80.77 07/25/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1078845139 Janssen Scientific Affairs, LLC $150.00 05/09/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1092692043 Boston Scientific Corporation $0.80 10/17/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1092692045 Boston Scientific Corporation $4.46 10/17/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1092692047 Boston Scientific Corporation $8.67 07/17/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1092692049 Boston Scientific Corporation $8.71 06/15/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1092692051 Boston Scientific Corporation $12.16 10/04/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1092692053 Boston Scientific Corporation $16.00 09/20/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1092692055 Boston Scientific Corporation $17.80 10/17/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1092692057 Boston Scientific Corporation $22.60 02/29/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1092692059 Boston Scientific Corporation $43.60 03/02/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1092692061 Boston Scientific Corporation $50.37 03/28/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1092692063 Boston Scientific Corporation $54.43 02/23/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1092692065 Boston Scientific Corporation $55.42 11/03/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1092692067 Boston Scientific Corporation $56.67 07/23/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1092692069 Boston Scientific Corporation $62.66 10/04/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1092692071 Boston Scientific Corporation $65.41 12/20/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1092692073 Boston Scientific Corporation $75.01 07/16/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1092692075 Boston Scientific Corporation $89.88 11/02/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1092692077 Boston Scientific Corporation $90.82 06/14/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1092692079 Boston Scientific Corporation $97.13 07/12/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1092692081 Boston Scientific Corporation $99.15 10/17/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1092692083 Boston Scientific Corporation $99.34 02/28/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1092692085 Boston Scientific Corporation $118.56 03/01/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1092692087 Boston Scientific Corporation $123.88 09/22/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1092692089 Boston Scientific Corporation $124.50 04/30/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1092692091 Boston Scientific Corporation $170.09 01/19/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1092692093 Boston Scientific Corporation $195.33 02/23/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1092692095 Boston Scientific Corporation $214.68 11/03/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1092692097 Boston Scientific Corporation $269.80 11/04/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1092692099 Boston Scientific Corporation $294.46 11/03/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1092692101 Boston Scientific Corporation $388.95 02/23/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1092692103 Boston Scientific Corporation $633.91 09/19/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1092692105 Boston Scientific Corporation $650.00 02/16/2024 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 View at CMS
1092692107 Boston Scientific Corporation $771.62 11/04/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1092692109 Boston Scientific Corporation $823.47 11/03/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1092692111 Boston Scientific Corporation $2,600.00 04/05/2024 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 View at CMS
1092692113 Boston Scientific Corporation $3,900.00 02/16/2024 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 View at CMS
1092692115 Boston Scientific Corporation $3,900.00 02/23/2024 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 View at CMS
1092692117 Boston Scientific Corporation $910.00 02/16/2024 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 View at CMS
1092692119 Boston Scientific Corporation $1,271.30 01/18/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1092692121 Boston Scientific Corporation $1,300.00 02/16/2024 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 View at CMS
1092692123 Boston Scientific Corporation $1,300.00 02/23/2024 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 View at CMS
1092692125 Boston Scientific Corporation $1,950.00 02/16/2024 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 View at CMS
1092692127 Boston Scientific Corporation $1,950.00 02/23/2024 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 View at CMS
1092692129 Boston Scientific Corporation $1,950.00 04/05/2024 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 View at CMS
1092692131 Boston Scientific Corporation $2,275.00 04/05/2024 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 View at CMS
1092692133 Boston Scientific Corporation $2,275.00 04/05/2024 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 View at CMS
1092692135 Boston Scientific Corporation $2,600.00 02/16/2024 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 View at CMS
1119795331 Stryker Corporation $437.06 02/16/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1119795333 Stryker Corporation $27.33 03/21/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1119795335 Stryker Corporation $14.90 03/22/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1119795337 Stryker Corporation $160.52 05/24/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1119795339 Stryker Corporation $2,853.37 06/26/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1119795341 Stryker Corporation $65.20 06/28/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1119795343 Stryker Corporation $31.50 06/29/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1119795345 Stryker Corporation $149.00 06/29/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1119795347 Stryker Corporation $149.00 06/29/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1119795349 Stryker Corporation $254.91 07/01/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1119795351 Stryker Corporation $220.40 07/01/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1119795353 Stryker Corporation $256.00 07/02/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1119795355 Stryker Corporation $1,040.00 07/19/2024 Consulting Fee Undisputed 01/23/2026 View at CMS
1119795357 Stryker Corporation $45.10 08/16/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1119795359 Stryker Corporation $12.97 08/16/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1119795361 Stryker Corporation $10.94 08/16/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1119795363 Stryker Corporation $22.55 08/16/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1119795365 Stryker Corporation $24.26 08/16/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1119795367 Stryker Corporation $16.83 08/16/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1119795369 Stryker Corporation $68.35 08/16/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1119795371 Stryker Corporation $5.18 08/16/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1119795373 Stryker Corporation $1,820.00 08/16/2024 Consulting Fee Undisputed 01/23/2026 View at CMS
1127633560 Becton, Dickinson and Company $19.28 05/21/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1127633562 Becton, Dickinson and Company $22.88 05/20/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1127633564 Becton, Dickinson and Company $96.24 05/20/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1128480451 Bard Peripheral Vascular, Inc. $162.50 01/31/2024 Consulting Fee Undisputed 01/23/2026 View at CMS
1128480471 Bard Peripheral Vascular, Inc. $55.00 05/19/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1128480485 Bard Peripheral Vascular, Inc. $12,512.50 09/03/2024 Honoraria Undisputed 01/23/2026 View at CMS
1128480487 Bard Peripheral Vascular, Inc. $592.16 09/03/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1128480489 Bard Peripheral Vascular, Inc. $229.97 09/03/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1128480491 Bard Peripheral Vascular, Inc. $143.66 09/03/2024 Travel and Lodging Undisputed 01/23/2026 View at CMS
1142087248 Teleflex LLC $185.00 07/19/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1148836647 Sumitomo Pharma America, Inc. $132.95 05/31/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1148836649 Sumitomo Pharma America, Inc. $23.73 09/30/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1148836651 Sumitomo Pharma America, Inc. $49.07 11/27/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1151419796 Elekta, Inc. $56.12 04/24/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1154295565 BIOPROTECT MEDICAL, INC. $20.88 06/05/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1154295567 BIOPROTECT MEDICAL, INC. $22.89 09/30/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1154295569 BIOPROTECT MEDICAL, INC. $25.00 06/05/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1154295571 BIOPROTECT MEDICAL, INC. $39.82 04/06/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1154295573 BIOPROTECT MEDICAL, INC. $57.12 09/30/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1154295575 BIOPROTECT MEDICAL, INC. $57.21 04/08/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1154295577 BIOPROTECT MEDICAL, INC. $92.18 07/11/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1154295579 BIOPROTECT MEDICAL, INC. $103.80 12/19/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1154295581 BIOPROTECT MEDICAL, INC. $118.19 07/11/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1154295583 BIOPROTECT MEDICAL, INC. $144.17 04/06/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1154295585 BIOPROTECT MEDICAL, INC. $150.00 08/22/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1154295587 BIOPROTECT MEDICAL, INC. $171.09 06/18/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1154295589 BIOPROTECT MEDICAL, INC. $182.42 09/30/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1154295591 BIOPROTECT MEDICAL, INC. $186.56 06/10/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1154295593 BIOPROTECT MEDICAL, INC. $190.25 06/06/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1154295595 BIOPROTECT MEDICAL, INC. $211.61 04/04/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1154295597 BIOPROTECT MEDICAL, INC. $234.36 07/14/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1154295599 BIOPROTECT MEDICAL, INC. $498.45 06/18/2024 Food and Beverage Undisputed 01/23/2026 View at CMS

Provenance & corrections

  • Dataset: CMS Open Payments — General Payments
  • Source: CMS Open Payments dataset (bulk file)
  • Publisher of source data: Centers for Medicare & Medicaid Services
  • 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.