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

BARBARA K BURTON

Allopathic & Osteopathic Physicians Medical Genetics Clinical Genetics (M.D.)

NPI
1699743088
CMS profile
31005
Location
CHICAGO, IL

General Payments · PY2019–2025

$762,357.05

  • Reported across 827 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$117,835.30

128 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

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
BioMarin Pharmaceutical Inc. $57,553.73 57
Alexion Pharmaceuticals, Inc. $16,248.42 24
Moderna TX, Inc. $7,233.75 24
Ultragenyx Pharmaceutical Inc. $6,631.00 5
GENZYME CORPORATION $6,207.68 4
CHIESI USA, INC. $5,150.00 2
Orchard Therapeutics North America $5,057.09 3
PTC Therapeutics, Inc. $3,900.00 2
Takeda Pharmaceuticals U.S.A., Inc. $2,892.03 2
Mirum Pharmaceuticals, Inc. $2,735.70 2
Amgen Inc. $2,555.00 1
NS Pharma, Inc. $1,620.00 1
IntraBio Inc $50.90 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $190,342.26 267
PY2020 $84,919.17 69
PY2021 $63,232.52 45
PY2022 $105,239.90 91
PY2023 $99,255.26 146
PY2024 $101,532.64 81
PY2025 $117,835.30 128

Payment records · PY2025 (128)

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

Program year 2025 201920202021202220232024 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
Alexion Pharmaceuticals, Inc. $1,230.00 06/19/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 06/30/2026 1202962606 CMS
Alexion Pharmaceuticals, Inc. $220.62 07/14/2025 Travel and Lodging Undisputed 06/30/2026 1202929560 CMS
Alexion Pharmaceuticals, Inc. $147.82 07/14/2025 Travel and Lodging Undisputed 06/30/2026 1202961444 CMS
Alexion Pharmaceuticals, Inc. $21.34 07/14/2025 Travel and Lodging Undisputed 06/30/2026 1202962988 CMS
Alexion Pharmaceuticals, Inc. $1,728.48 07/15/2025 Travel and Lodging Undisputed 06/30/2026 1202922382 CMS
Alexion Pharmaceuticals, Inc. $5.00 07/15/2025 Travel and Lodging Undisputed 06/30/2026 1202936058 CMS
Alexion Pharmaceuticals, Inc. $188.19 07/15/2025 Travel and Lodging Undisputed 06/30/2026 1202974756 CMS
Alexion Pharmaceuticals, Inc. $21.00 07/15/2025 Travel and Lodging Undisputed 06/30/2026 1202987494 CMS
Alexion Pharmaceuticals, Inc. $34.32 07/17/2025 Food and Beverage Undisputed 06/30/2026 1202915883 CMS
Alexion Pharmaceuticals, Inc. $92.21 07/17/2025 Travel and Lodging Undisputed 06/30/2026 1202933758 CMS
Alexion Pharmaceuticals, Inc. $139.53 07/17/2025 Travel and Lodging Undisputed 06/30/2026 1202943196 CMS
Alexion Pharmaceuticals, Inc. $236.96 07/17/2025 Travel and Lodging Undisputed 06/30/2026 1202950212 CMS
Alexion Pharmaceuticals, Inc. $27.78 07/17/2025 Food and Beverage Undisputed 06/30/2026 1202958052 CMS
Alexion Pharmaceuticals, Inc. $43.48 07/17/2025 Food and Beverage Undisputed 06/30/2026 1202978372 CMS
Alexion Pharmaceuticals, Inc. $29.00 07/18/2025 Travel and Lodging Undisputed 06/30/2026 1202960692 CMS
Alexion Pharmaceuticals, Inc. $3,280.00 07/24/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 06/30/2026 1202952078 CMS
Alexion Pharmaceuticals, Inc. $4,612.80 07/31/2025 Consulting Fee Undisputed 06/30/2026 1202986978 CMS
Alexion Pharmaceuticals, Inc. $8.94 11/06/2025 Travel and Lodging Undisputed 06/30/2026 1202915671 CMS
Alexion Pharmaceuticals, Inc. $62.95 11/07/2025 Travel and Lodging Undisputed 06/30/2026 1202921162 CMS
Alexion Pharmaceuticals, Inc. $235.98 11/07/2025 Travel and Lodging Undisputed 06/30/2026 1202932542 CMS
Alexion Pharmaceuticals, Inc. $281.48 11/07/2025 Travel and Lodging Undisputed 06/30/2026 1202942166 CMS
Alexion Pharmaceuticals, Inc. $291.18 11/07/2025 Travel and Lodging Undisputed 06/30/2026 1202945870 CMS
Alexion Pharmaceuticals, Inc. $29.36 11/07/2025 Travel and Lodging Undisputed 06/30/2026 1202960098 CMS
Alexion Pharmaceuticals, Inc. $3,280.00 12/23/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 06/30/2026 1202917587 CMS
Amgen Inc. $2,555.00 01/10/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 06/30/2026 1226920459 CMS
BioMarin Pharmaceutical Inc. $2,100.00 03/04/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 06/30/2026 1249726853 CMS
BioMarin Pharmaceutical Inc. $42.50 03/20/2025 Food and Beverage Undisputed 06/30/2026 1249727205 CMS
BioMarin Pharmaceutical Inc. $2,000.00 03/20/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 06/30/2026 1249727697 CMS
BioMarin Pharmaceutical Inc. $2,000.00 04/18/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 06/30/2026 1249726560 CMS
BioMarin Pharmaceutical Inc. $600.00 04/29/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 06/30/2026 1249727095 CMS
BioMarin Pharmaceutical Inc. $2,000.00 05/29/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 06/30/2026 1249727509 CMS
BioMarin Pharmaceutical Inc. $48.00 06/28/2025 Travel and Lodging Undisputed 06/30/2026 1249727617 CMS
BioMarin Pharmaceutical Inc. $6.95 06/28/2025 Travel and Lodging Undisputed 06/30/2026 1249727631 CMS
BioMarin Pharmaceutical Inc. $428.51 06/28/2025 Travel and Lodging Undisputed 06/30/2026 1249727645 CMS
BioMarin Pharmaceutical Inc. $142.05 06/28/2025 Travel and Lodging Undisputed 06/30/2026 1249727659 CMS
BioMarin Pharmaceutical Inc. $348.37 06/28/2025 Travel and Lodging Undisputed 06/30/2026 1249727663 CMS
BioMarin Pharmaceutical Inc. $502.18 06/28/2025 Travel and Lodging Undisputed 06/30/2026 1249727665 CMS
BioMarin Pharmaceutical Inc. $11,839.86 07/09/2025 Travel and Lodging Undisputed 06/30/2026 1249728447 CMS
BioMarin Pharmaceutical Inc. $2,125.00 07/11/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 06/30/2026 1249727641 CMS
BioMarin Pharmaceutical Inc. $32.29 09/02/2025 Food and Beverage Undisputed 06/30/2026 1249728433 CMS
BioMarin Pharmaceutical Inc. $37.48 09/02/2025 Food and Beverage Undisputed 06/30/2026 1249728435 CMS
BioMarin Pharmaceutical Inc. $63.14 09/02/2025 Food and Beverage Undisputed 06/30/2026 1249728437 CMS
BioMarin Pharmaceutical Inc. $58.15 09/02/2025 Food and Beverage Undisputed 06/30/2026 1249728441 CMS
BioMarin Pharmaceutical Inc. $788.93 09/02/2025 Travel and Lodging Undisputed 06/30/2026 1249728443 CMS
BioMarin Pharmaceutical Inc. $142.17 09/17/2025 Travel and Lodging Undisputed 06/30/2026 1249728439 CMS
BioMarin Pharmaceutical Inc. $142.17 09/17/2025 Travel and Lodging Undisputed 06/30/2026 1249728725 CMS
BioMarin Pharmaceutical Inc. $864.00 09/30/2025 Travel and Lodging Undisputed 06/30/2026 1249725680 CMS
BioMarin Pharmaceutical Inc. $10.16 09/30/2025 Travel and Lodging Undisputed 06/30/2026 1249725686 CMS
BioMarin Pharmaceutical Inc. $76.85 09/30/2025 Travel and Lodging Undisputed 06/30/2026 1249725714 CMS
BioMarin Pharmaceutical Inc. $227.42 09/30/2025 Travel and Lodging Undisputed 06/30/2026 1249725720 CMS
BioMarin Pharmaceutical Inc. $536.97 09/30/2025 Travel and Lodging Undisputed 06/30/2026 1249725732 CMS
BioMarin Pharmaceutical Inc. $2,500.00 09/30/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 06/30/2026 1249727949 CMS
BioMarin Pharmaceutical Inc. $106.45 09/30/2025 Food and Beverage Undisputed 06/30/2026 1249728355 CMS
BioMarin Pharmaceutical Inc. $4,250.00 10/08/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 06/30/2026 1249728327 CMS
BioMarin Pharmaceutical Inc. $84.83 10/09/2025 Food and Beverage Undisputed 06/30/2026 1249728445 CMS
BioMarin Pharmaceutical Inc. $52.01 10/10/2025 Food and Beverage Undisputed 06/30/2026 1249728523 CMS
BioMarin Pharmaceutical Inc. $10.00 10/14/2025 Travel and Lodging Undisputed 06/30/2026 1249725752 CMS
BioMarin Pharmaceutical Inc. $58.00 10/14/2025 Travel and Lodging Undisputed 06/30/2026 1249725762 CMS
BioMarin Pharmaceutical Inc. $176.55 10/14/2025 Travel and Lodging Undisputed 06/30/2026 1249725764 CMS
BioMarin Pharmaceutical Inc. $58.49 10/14/2025 Travel and Lodging Undisputed 06/30/2026 1249725776 CMS
BioMarin Pharmaceutical Inc. $36.61 10/14/2025 Travel and Lodging Undisputed 06/30/2026 1249725778 CMS
BioMarin Pharmaceutical Inc. $18.63 10/14/2025 Travel and Lodging Undisputed 06/30/2026 1249725788 CMS
BioMarin Pharmaceutical Inc. $416.36 10/14/2025 Travel and Lodging Undisputed 06/30/2026 1249725790 CMS
BioMarin Pharmaceutical Inc. $61.30 10/14/2025 Food and Beverage Undisputed 06/30/2026 1249728389 CMS
BioMarin Pharmaceutical Inc. $62.89 10/23/2025 Travel and Lodging Undisputed 06/30/2026 1249725101 CMS
BioMarin Pharmaceutical Inc. $58.00 10/23/2025 Travel and Lodging Undisputed 06/30/2026 1249725760 CMS
BioMarin Pharmaceutical Inc. $19.33 10/23/2025 Travel and Lodging Undisputed 06/30/2026 1249725766 CMS
BioMarin Pharmaceutical Inc. $524.37 10/23/2025 Travel and Lodging Undisputed 06/30/2026 1249725782 CMS
BioMarin Pharmaceutical Inc. $257.24 10/23/2025 Travel and Lodging Undisputed 06/30/2026 1249725784 CMS
BioMarin Pharmaceutical Inc. $18.63 10/23/2025 Travel and Lodging Undisputed 06/30/2026 1249725798 CMS
BioMarin Pharmaceutical Inc. $127.19 10/23/2025 Food and Beverage Undisputed 06/30/2026 1249728391 CMS
BioMarin Pharmaceutical Inc. $4,250.00 10/24/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 06/30/2026 1249728393 CMS
BioMarin Pharmaceutical Inc. $1,200.00 10/30/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 06/30/2026 1249728427 CMS
BioMarin Pharmaceutical Inc. $4,250.00 11/07/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 06/30/2026 1249728399 CMS
BioMarin Pharmaceutical Inc. $2,000.00 11/13/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 06/30/2026 1249728395 CMS
BioMarin Pharmaceutical Inc. $2,500.00 11/19/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 06/30/2026 1249728553 CMS
BioMarin Pharmaceutical Inc. $450.00 12/19/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 06/30/2026 1249728429 CMS
BioMarin Pharmaceutical Inc. $1,368.74 12/31/2025 Consulting Fee Undisputed 06/30/2026 1249731097 CMS
BioMarin Pharmaceutical Inc. $1,368.74 12/31/2025 Consulting Fee Undisputed 06/30/2026 1249731099 CMS
BioMarin Pharmaceutical Inc. $1,368.74 12/31/2025 Consulting Fee Undisputed 06/30/2026 1249731101 CMS
BioMarin Pharmaceutical Inc. $1,368.74 12/31/2025 Consulting Fee Undisputed 06/30/2026 1249731103 CMS
BioMarin Pharmaceutical Inc. $1,368.74 12/31/2025 Consulting Fee Undisputed 06/30/2026 1249731105 CMS
Chiesi USA, Inc. $4,850.00 01/16/2025 Consulting Fee Undisputed 06/30/2026 1242157457 CMS
Chiesi USA, Inc. $300.00 01/24/2025 Honoraria Undisputed 06/30/2026 1242157459 CMS
GENZYME CORPORATION $1,947.65 02/03/2025 Consulting Fee Undisputed 06/30/2026 1233245643 CMS
GENZYME CORPORATION $65.00 02/03/2025 Food and Beverage Undisputed 06/30/2026 1233245647 CMS
GENZYME CORPORATION $355.03 02/03/2025 Travel and Lodging Undisputed 06/30/2026 1233245649 CMS
GENZYME CORPORATION $3,840.00 07/05/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 06/30/2026 1233245671 CMS
IntraBio Inc $50.90 02/05/2025 Food and Beverage Undisputed 06/30/2026 1220525126 CMS
Mirum Pharmaceuticals, Inc. $135.70 03/18/2025 Food and Beverage Undisputed 06/30/2026 1241156321 CMS
Mirum Pharmaceuticals, Inc. $2,600.00 03/18/2025 Consulting Fee Undisputed 06/30/2026 1241156323 CMS
ModernaTX, Inc. $225.00 01/09/2025 Consulting Fee Undisputed 06/30/2026 1251363364 CMS
ModernaTX, Inc. $225.00 01/09/2025 Consulting Fee Undisputed 06/30/2026 1251363452 CMS
ModernaTX, Inc. $450.00 03/06/2025 Consulting Fee Undisputed 06/30/2026 1251362868 CMS
ModernaTX, Inc. $450.00 03/06/2025 Consulting Fee Undisputed 06/30/2026 1251362874 CMS
ModernaTX, Inc. $337.50 05/15/2025 Consulting Fee Undisputed 06/30/2026 1251363454 CMS
ModernaTX, Inc. $281.25 05/15/2025 Consulting Fee Undisputed 06/30/2026 1251363482 CMS
ModernaTX, Inc. $337.50 07/17/2025 Consulting Fee Undisputed 06/30/2026 1251363362 CMS
ModernaTX, Inc. $450.00 07/17/2025 Consulting Fee Undisputed 06/30/2026 1251363366 CMS
ModernaTX, Inc. $450.00 07/17/2025 Consulting Fee Undisputed 06/30/2026 1251363382 CMS
ModernaTX, Inc. $337.50 07/17/2025 Consulting Fee Undisputed 06/30/2026 1251363434 CMS
ModernaTX, Inc. $225.00 07/22/2025 Consulting Fee Undisputed 06/30/2026 1251363350 CMS
ModernaTX, Inc. $450.00 07/22/2025 Consulting Fee Undisputed 06/30/2026 1251363378 CMS
ModernaTX, Inc. $225.00 08/01/2025 Consulting Fee Undisputed 06/30/2026 1251363340 CMS
ModernaTX, Inc. $225.00 08/01/2025 Consulting Fee Undisputed 06/30/2026 1251363472 CMS
ModernaTX, Inc. $45.00 09/11/2025 Consulting Fee Undisputed 06/30/2026 1251363398 CMS
ModernaTX, Inc. $225.00 09/11/2025 Consulting Fee Undisputed 06/30/2026 1251363432 CMS
ModernaTX, Inc. $45.00 09/11/2025 Consulting Fee Undisputed 06/30/2026 1251363450 CMS
ModernaTX, Inc. $225.00 09/11/2025 Consulting Fee Undisputed 06/30/2026 1251363484 CMS
ModernaTX, Inc. $225.00 09/25/2025 Consulting Fee Undisputed 06/30/2026 1251363428 CMS
ModernaTX, Inc. $225.00 09/25/2025 Consulting Fee Undisputed 06/30/2026 1251363430 CMS
ModernaTX, Inc. $450.00 12/04/2025 Consulting Fee Undisputed 06/30/2026 1251363360 CMS
ModernaTX, Inc. $337.50 12/04/2025 Consulting Fee Undisputed 06/30/2026 1251363440 CMS
ModernaTX, Inc. $450.00 12/18/2025 Consulting Fee Undisputed 06/30/2026 1251363436 CMS
ModernaTX, Inc. $337.50 12/18/2025 Consulting Fee Undisputed 06/30/2026 1251363460 CMS
NS Pharma, Inc. $1,620.00 11/12/2025 Consulting Fee Undisputed 06/30/2026 1242699490 CMS
Orchard Therapeutics North America $116.85 03/18/2025 Food and Beverage Undisputed 06/30/2026 1182010487 CMS
Orchard Therapeutics North America $3,900.00 03/18/2025 Honoraria Undisputed 06/30/2026 1182010489 CMS
Orchard Therapeutics North America $1,040.24 03/18/2025 Travel and Lodging Undisputed 06/30/2026 1182010491 CMS
PTC Therapeutics, Inc. $2,100.00 04/30/2025 Consulting Fee Undisputed 06/30/2026 1249091454 CMS
PTC Therapeutics, Inc. $1,800.00 10/22/2025 Consulting Fee Undisputed 06/30/2026 1249091456 CMS
Takeda Pharmaceuticals U.S.A., Inc. $600.00 01/28/2025 Consulting Fee Undisputed 06/30/2026 1223786567 CMS
Takeda Pharmaceuticals U.S.A., Inc. $2,292.03 03/21/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 06/30/2026 1223794173 CMS
Ultragenyx Pharmaceutical Inc. $2,596.00 03/02/2025 Consulting Fee Undisputed 06/30/2026 1253155845 CMS
Ultragenyx Pharmaceutical Inc. $800.00 05/12/2025 Consulting Fee Undisputed 06/30/2026 1253155847 CMS
Ultragenyx Pharmaceutical Inc. $385.00 10/17/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 06/30/2026 1253156211 CMS
Ultragenyx Pharmaceutical Inc. $1,662.50 11/11/2025 Consulting Fee Undisputed 06/30/2026 1253156077 CMS
Ultragenyx Pharmaceutical Inc. $1,187.50 12/02/2025 Consulting Fee Undisputed 06/30/2026 1253155929 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, 2020, 2021, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

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