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

MACKENZIE LYNN COSTELLO

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family

NPI
1548797376
CMS profile
10879933
Location
CHESTER, MD

General Payments · PY2023–2024

$408.32

  • Reported across 13 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$309.01

11 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 $309.01 11

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2023 $99.31 2
PY2024 $309.01 11

Payment records · PY2024 (11)

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
Amgen Inc. $18.72 01/18/2024 Food and Beverage Undisputed 01/23/2026 1117229636 CMS
AstraZeneca Pharmaceuticals LP $13.24 11/07/2024 Food and Beverage Undisputed 01/23/2026 1105299772 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $24.07 12/23/2024 Food and Beverage Undisputed 01/23/2026 1118055133 CMS
E.R. Squibb & Sons, L.L.C. $13.54 12/06/2024 Food and Beverage Undisputed 01/23/2026 1101488914 CMS
Merck Sharp & Dohme LLC $20.81 11/01/2024 Food and Beverage Undisputed 01/23/2026 1141834523 CMS
Novartis Pharmaceuticals Corporation $15.07 06/20/2024 Food and Beverage Undisputed 01/23/2026 1086768179 CMS
Novartis Pharmaceuticals Corporation $18.02 10/04/2024 Food and Beverage Undisputed 01/23/2026 1086768183 CMS
PFIZER INC. $20.69 06/28/2024 Food and Beverage Undisputed 01/23/2026 1131787318 CMS
PFIZER INC. $19.96 10/18/2024 Food and Beverage Undisputed 01/23/2026 1132092182 CMS
SCPHARMACEUTICALS INC. $125.30 02/20/2024 Food and Beverage Undisputed 01/23/2026 1132252636 CMS
SCPHARMACEUTICALS INC. $19.59 03/13/2024 Food and Beverage Undisputed 01/23/2026 1132260319 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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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.