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

REGINA M ZAMBRANO

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

NPI
1659574739
CMS profile
439083
Location
NEW ORLEANS, LA

General Payments · PY2018–2024

$77,885.41

  • Reported across 131 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$32,630.56

52 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
Alexion Pharmaceuticals, Inc. $31,736.08 46
CHIESI USA, INC. $485.00 1
GENZYME CORPORATION $386.99 4
BioMarin Pharmaceutical Inc. $22.49 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $124.69 2
PY2019 $164.97 2
PY2020 $6,472.09 12
PY2021 $1,850.13 8
PY2022 $11,348.48 17
PY2023 $25,294.49 38
PY2024 $32,630.56 52

Payment records · PY2024 (52)

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
Alexion Pharmaceuticals, Inc. $820.00 02/20/2024 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 1093971658 CMS
Alexion Pharmaceuticals, Inc. $498.46 02/29/2024 Travel and Lodging Undisputed 01/23/2026 1093921589 CMS
Alexion Pharmaceuticals, Inc. $3,280.00 02/29/2024 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 1093930594 CMS
Alexion Pharmaceuticals, Inc. $122.79 02/29/2024 Food and Beverage Undisputed 01/23/2026 1093968715 CMS
Alexion Pharmaceuticals, Inc. $159.85 02/29/2024 Travel and Lodging Undisputed 01/23/2026 1093997898 CMS
Alexion Pharmaceuticals, Inc. $29.06 03/01/2024 Food and Beverage Undisputed 01/23/2026 1093891363 CMS
Alexion Pharmaceuticals, Inc. $382.60 03/01/2024 Travel and Lodging Undisputed 01/23/2026 1093929317 CMS
Alexion Pharmaceuticals, Inc. $257.32 03/01/2024 Travel and Lodging Undisputed 01/23/2026 1093950254 CMS
Alexion Pharmaceuticals, Inc. $3,280.00 03/01/2024 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 1093961953 CMS
Alexion Pharmaceuticals, Inc. $12.91 03/01/2024 Travel and Lodging Undisputed 01/23/2026 1093971183 CMS
Alexion Pharmaceuticals, Inc. $154.00 03/01/2024 Travel and Lodging Undisputed 01/23/2026 1093979276 CMS
Alexion Pharmaceuticals, Inc. $93.93 03/01/2024 Food and Beverage Undisputed 01/23/2026 1093980436 CMS
Alexion Pharmaceuticals, Inc. $26.36 03/02/2024 Travel and Lodging Undisputed 01/23/2026 1093894560 CMS
Alexion Pharmaceuticals, Inc. $50.99 03/02/2024 Travel and Lodging Undisputed 01/23/2026 1093919853 CMS
Alexion Pharmaceuticals, Inc. $113.99 03/22/2024 Food and Beverage Undisputed 01/23/2026 1093998164 CMS
Alexion Pharmaceuticals, Inc. $1,230.00 03/28/2024 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 1093886900 CMS
Alexion Pharmaceuticals, Inc. $498.73 05/09/2024 Travel and Lodging Undisputed 01/23/2026 1093882657 CMS
Alexion Pharmaceuticals, Inc. $307.96 05/09/2024 Travel and Lodging Undisputed 01/23/2026 1093894620 CMS
Alexion Pharmaceuticals, Inc. $47.06 05/09/2024 Travel and Lodging Undisputed 01/23/2026 1093922530 CMS
Alexion Pharmaceuticals, Inc. $3,280.00 05/09/2024 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 1094025788 CMS
Alexion Pharmaceuticals, Inc. $33.10 05/20/2024 Food and Beverage Undisputed 01/23/2026 1093882035 CMS
Alexion Pharmaceuticals, Inc. $3,280.00 05/20/2024 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 1093928678 CMS
Alexion Pharmaceuticals, Inc. $37.89 05/20/2024 Travel and Lodging Undisputed 01/23/2026 1093934349 CMS
Alexion Pharmaceuticals, Inc. $128.69 05/20/2024 Food and Beverage Undisputed 01/23/2026 1093983156 CMS
Alexion Pharmaceuticals, Inc. $383.07 05/20/2024 Travel and Lodging Undisputed 01/23/2026 1093983287 CMS
Alexion Pharmaceuticals, Inc. $347.52 05/20/2024 Travel and Lodging Undisputed 01/23/2026 1093992460 CMS
Alexion Pharmaceuticals, Inc. $5.00 05/20/2024 Travel and Lodging Undisputed 01/23/2026 1094031779 CMS
Alexion Pharmaceuticals, Inc. $15.00 05/21/2024 Travel and Lodging Undisputed 01/23/2026 1093944635 CMS
Alexion Pharmaceuticals, Inc. $1,230.00 05/24/2024 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 1093964661 CMS
Alexion Pharmaceuticals, Inc. $1,230.00 05/31/2024 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 1093893903 CMS
Alexion Pharmaceuticals, Inc. $25.70 06/22/2024 Food and Beverage Undisputed 01/23/2026 1094024400 CMS
Alexion Pharmaceuticals, Inc. $127.60 06/23/2024 Food and Beverage Undisputed 01/23/2026 1094018742 CMS
Alexion Pharmaceuticals, Inc. $83.97 07/19/2024 Food and Beverage Undisputed 01/23/2026 1093960906 CMS
Alexion Pharmaceuticals, Inc. $1,230.00 08/01/2024 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 1093968723 CMS
Alexion Pharmaceuticals, Inc. $1,230.00 08/21/2024 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 1093913672 CMS
Alexion Pharmaceuticals, Inc. $96.75 09/26/2024 Food and Beverage Undisputed 01/23/2026 1093972077 CMS
Alexion Pharmaceuticals, Inc. $24.66 10/19/2024 Travel and Lodging Undisputed 01/23/2026 1093895190 CMS
Alexion Pharmaceuticals, Inc. $3,280.00 10/19/2024 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 1094004017 CMS
Alexion Pharmaceuticals, Inc. $176.96 10/19/2024 Travel and Lodging Undisputed 01/23/2026 1094030304 CMS
Alexion Pharmaceuticals, Inc. $3,280.00 10/24/2024 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 1093881636 CMS
Alexion Pharmaceuticals, Inc. $18.22 10/24/2024 Travel and Lodging Undisputed 01/23/2026 1093894839 CMS
Alexion Pharmaceuticals, Inc. $266.80 10/24/2024 Travel and Lodging Undisputed 01/23/2026 1093909849 CMS
Alexion Pharmaceuticals, Inc. $107.77 10/24/2024 Travel and Lodging Undisputed 01/23/2026 1093914577 CMS
Alexion Pharmaceuticals, Inc. $124.99 10/24/2024 Food and Beverage Undisputed 01/23/2026 1093930899 CMS
Alexion Pharmaceuticals, Inc. $294.21 10/24/2024 Travel and Lodging Undisputed 01/23/2026 1093940909 CMS
Alexion Pharmaceuticals, Inc. $32.17 12/02/2024 Travel and Lodging Undisputed 01/23/2026 1094047880 CMS
BioMarin Pharmaceutical Inc. $22.49 01/03/2024 Food and Beverage Undisputed 01/23/2026 1127060215 CMS
Chiesi USA, Inc. $485.00 04/16/2024 Honoraria Undisputed 01/23/2026 1151825405 CMS
GENZYME CORPORATION $38.40 02/20/2024 Food and Beverage Undisputed 01/23/2026 1139773233 CMS
GENZYME CORPORATION $153.44 03/13/2024 Food and Beverage Undisputed 01/23/2026 1139773239 CMS
GENZYME CORPORATION $122.95 04/22/2024 Food and Beverage Undisputed 01/23/2026 1139773247 CMS
GENZYME CORPORATION $72.20 09/09/2024 Food and Beverage Undisputed 01/23/2026 1139773295 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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