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

MARIANN CAVANAUGH MCELWAIN

Allopathic & Osteopathic Physicians Otolaryngology

NPI
1134117757
CMS profile
737336
Location
SEVEN FIELDS, PA

General Payments · PY2019–2025

$1,584.34

  • Reported across 72 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$100.56

6 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

Nature of paymentAmountRecords
Food and Beverage $100.56 6

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
OptiNose US, Inc. $33.94 2
GlaxoSmithKline, LLC. $18.80 1
ARS Pharmaceuticals Operations, Inc. $17.11 1
Lilly USA, LLC $16.17 1
Jubilant HollisterStier LLC $14.54 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $437.54 14
PY2020 $115.58 7
PY2021 $268.98 15
PY2022 $397.39 17
PY2023 $199.02 10
PY2024 $65.27 3
PY2025 $100.56 6

Payment records · PY2025 (6)

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
ARS Pharmaceuticals Operations, Inc. $17.11 01/15/2025 Food and Beverage Undisputed 06/30/2026 1245884223 CMS
GlaxoSmithKline, LLC. $18.80 05/20/2025 Food and Beverage Undisputed 06/30/2026 1190424925 CMS
Jubilant HollisterStier LLC $14.54 06/01/2025 Food and Beverage Undisputed 06/30/2026 1180563001 CMS
Lilly USA, LLC $16.17 03/28/2025 Food and Beverage Undisputed 06/30/2026 1186826138 CMS
Optinose US, Inc. $16.95 01/23/2025 Food and Beverage Undisputed 06/30/2026 1163263182 CMS
Optinose US, Inc. $16.99 02/10/2025 Food and Beverage Undisputed 06/30/2026 1163263184 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

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

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