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

ALEXANDRA KACENA

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Pediatrics

NPI
1437938156
CMS profile
11476367
Location
CHICAGO, IL

General Payments · PY2023–2024

$4,501.55

  • Reported across 21 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$4,284.17

19 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
Consulting Fee $2,388.00 1
Food and Beverage $962.39 14
Travel and Lodging $833.83 3
Education $99.95 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
GENZYME CORPORATION $4,130.03 16
SANOFI-AVENTIS U.S. LLC $99.95 1
Regeneron Pharmaceuticals, Inc. $35.64 1
Acerta Pharma LLC $18.55 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2023 $217.38 2
PY2024 $4,284.17 19

Payment records · PY2024 (19)

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

Program year 2024 2023 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
AstraZeneca Pharmaceuticals LP $18.55 11/13/2024 Food and Beverage Undisputed 01/23/2026 1104374391 CMS
GENZYME CORPORATION $37.20 01/23/2024 Food and Beverage Undisputed 01/23/2026 1139886622 CMS
GENZYME CORPORATION $31.76 02/19/2024 Food and Beverage Undisputed 01/23/2026 1139886632 CMS
GENZYME CORPORATION $117.98 02/20/2024 Food and Beverage Undisputed 01/23/2026 1139886716 CMS
GENZYME CORPORATION $472.39 04/27/2024 Travel and Lodging Undisputed 01/23/2026 1139886684 CMS
GENZYME CORPORATION $281.37 04/27/2024 Travel and Lodging Undisputed 01/23/2026 1139886686 CMS
GENZYME CORPORATION $174.50 04/27/2024 Food and Beverage Undisputed 01/23/2026 1139886688 CMS
GENZYME CORPORATION $36.45 04/27/2024 Food and Beverage Undisputed 01/23/2026 1139886690 CMS
GENZYME CORPORATION $2,388.00 04/27/2024 Consulting Fee Undisputed 01/23/2026 1139886692 CMS
GENZYME CORPORATION $80.07 04/27/2024 Travel and Lodging Undisputed 01/23/2026 1139886694 CMS
GENZYME CORPORATION $117.56 04/30/2024 Food and Beverage Undisputed 01/23/2026 1139886648 CMS
GENZYME CORPORATION $100.51 05/19/2024 Food and Beverage Undisputed 01/23/2026 1139886658 CMS
GENZYME CORPORATION $22.67 05/19/2024 Food and Beverage Undisputed 01/23/2026 1139886664 CMS
GENZYME CORPORATION $22.96 07/24/2024 Food and Beverage Undisputed 01/23/2026 1139886680 CMS
GENZYME CORPORATION $51.51 08/27/2024 Food and Beverage Undisputed 01/23/2026 1139886730 CMS
GENZYME CORPORATION $94.99 09/05/2024 Food and Beverage Undisputed 01/23/2026 1139886746 CMS
GENZYME CORPORATION $100.11 12/03/2024 Food and Beverage Undisputed 01/23/2026 1139886744 CMS
Regeneron Pharmaceuticals, Inc. $35.64 05/19/2024 Food and Beverage Undisputed 01/23/2026 1114407220 CMS
SANOFI-AVENTIS U.S. LLC $99.95 12/04/2024 Education Undisputed 01/23/2026 1139886758 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
2023, 2024
Source files
Dataset page · Bulk file · PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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