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

MARLA CHIARELLI

Physician Assistants & Advanced Practice Nursing Providers Nurse Anesthetist, Certified Registered

NPI
1487696746
CMS profile
10853346
Location
MIDDLETOWN, DE

General Payments · PY2022–2024

$4,104.37

  • Reported across 32 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$3,562.42

26 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
Food and Beverage $1,828.68 24
Travel and Lodging $1,733.74 2

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
MERZ NORTH AMERICA, INC. $3,535.88 25
REVANCE THERAPEUTICS, INC. $26.54 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2022 $19.25 1
PY2023 $522.70 5
PY2024 $3,562.42 26

Payment records · PY2024 (26)

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

Program year 2024 20222023 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
MERZ NORTH AMERICA, INC. $30.00 02/08/2024 Food and Beverage Undisputed 01/23/2026 1146389397 CMS
MERZ NORTH AMERICA, INC. $58.21 02/20/2024 Food and Beverage Undisputed 01/23/2026 1146389399 CMS
MERZ NORTH AMERICA, INC. $121.99 02/28/2024 Food and Beverage Undisputed 01/23/2026 1146389401 CMS
MERZ NORTH AMERICA, INC. $60.69 05/09/2024 Food and Beverage Undisputed 01/23/2026 1146389405 CMS
MERZ NORTH AMERICA, INC. $158.19 05/09/2024 Food and Beverage Undisputed 01/23/2026 1146389427 CMS
MERZ NORTH AMERICA, INC. $873.69 05/09/2024 Travel and Lodging Undisputed 01/23/2026 1146389437 CMS
MERZ NORTH AMERICA, INC. $860.05 05/09/2024 Travel and Lodging Undisputed 01/23/2026 1146389441 CMS
MERZ NORTH AMERICA, INC. $124.71 05/10/2024 Food and Beverage Undisputed 01/23/2026 1146389403 CMS
MERZ NORTH AMERICA, INC. $72.21 05/10/2024 Food and Beverage Undisputed 01/23/2026 1146389419 CMS
MERZ NORTH AMERICA, INC. $65.42 05/10/2024 Food and Beverage Undisputed 01/23/2026 1146389423 CMS
MERZ NORTH AMERICA, INC. $43.59 05/10/2024 Food and Beverage Undisputed 01/23/2026 1146389429 CMS
MERZ NORTH AMERICA, INC. $139.91 05/10/2024 Food and Beverage Undisputed 01/23/2026 1146389435 CMS
MERZ NORTH AMERICA, INC. $208.44 05/10/2024 Food and Beverage Undisputed 01/23/2026 1146389443 CMS
MERZ NORTH AMERICA, INC. $71.03 05/11/2024 Food and Beverage Undisputed 01/23/2026 1146389421 CMS
MERZ NORTH AMERICA, INC. $51.38 05/11/2024 Food and Beverage Undisputed 01/23/2026 1146389425 CMS
MERZ NORTH AMERICA, INC. $121.11 05/11/2024 Food and Beverage Undisputed 01/23/2026 1146389431 CMS
MERZ NORTH AMERICA, INC. $53.50 05/11/2024 Food and Beverage Undisputed 01/23/2026 1146389433 CMS
MERZ NORTH AMERICA, INC. $145.21 05/11/2024 Food and Beverage Undisputed 01/23/2026 1146389439 CMS
MERZ NORTH AMERICA, INC. $27.69 06/19/2024 Food and Beverage Undisputed 01/23/2026 1146389407 CMS
MERZ NORTH AMERICA, INC. $30.00 07/25/2024 Food and Beverage Undisputed 01/23/2026 1146389409 CMS
MERZ NORTH AMERICA, INC. $140.48 07/25/2024 Food and Beverage Undisputed 01/23/2026 1146389445 CMS
MERZ NORTH AMERICA, INC. $6.18 09/18/2024 Food and Beverage Undisputed 01/23/2026 1146389411 CMS
MERZ NORTH AMERICA, INC. $24.03 09/19/2024 Food and Beverage Undisputed 01/23/2026 1146389415 CMS
MERZ NORTH AMERICA, INC. $26.28 09/19/2024 Food and Beverage Undisputed 01/23/2026 1146389417 CMS
MERZ NORTH AMERICA, INC. $21.89 09/20/2024 Food and Beverage Undisputed 01/23/2026 1146389413 CMS
REVANCE THERAPEUTICS, INC. $26.54 04/09/2024 Food and Beverage Undisputed 01/23/2026 1147936171 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
2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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