Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Covered recipient · General Payments record

MARK S SCHNEYER

Allopathic & Osteopathic Physicians Otolaryngology

NPI
1952523128
CMS profile
361548
Location
OWINGS MILLS, MD

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

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General Payments · PY2023 · Entire year

$1,482.41

58 records · 0 disputed

Summary and payment records

  • CMS publication 2026-06-30
Read the payment records

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”

— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. 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.
  • Methodology & Data — sourcing, labeling, and limitations.

Provider summaries generated . CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

By nature of payment

PY2023 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,482.41 58

By paying entity

PY2023 · entire year · sorted by reported total

Payment records · PY2023

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

General Payments · PY2023 · Physicians and non-physician practitioners · CMS publication 2026-06-30

58 matching records · $1,482.41 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 58 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 1–50 of 58.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Regeneron Healthcare Solutions, Inc. $23.4512/12/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026999421215 CMS
Neurent Medical Limited $29.0612/04/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026993294335 CMS
GlaxoSmithKline, LLC. $20.4511/20/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261003293922 CMS
GlaxoSmithKline, LLC. $17.4411/15/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261003293891 CMS
Acclarent, Inc $16.4611/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026990803411 CMS
AERIN MEDICAL INC. $27.7211/06/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026994011527 CMS
Optinose US, Inc. $8.5010/31/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261035219489 CMS
Neurent Medical Limited $21.2010/24/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026993294331 CMS
Hill Dermaceuticals, Inc. $14.9910/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026969226623 CMS
Regeneron Healthcare Solutions, Inc. $35.4310/11/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026999421211 CMS
GlaxoSmithKline, LLC. $23.3209/20/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261003292641 CMS
Regeneron Healthcare Solutions, Inc. $29.7209/14/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026999421205 CMS
Regeneron Healthcare Solutions, Inc. $14.1709/10/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026999421199 CMS
Merck Sharp & Dohme LLC $15.8409/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261048509957 CMS
Regeneron Healthcare Solutions, Inc. $22.5008/29/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026999421193 CMS
Inspire Medical Systems, Inc. $16.2608/22/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261058853063 CMS
Optinose US, Inc. $9.5608/22/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261035219381 CMS
Regeneron Healthcare Solutions, Inc. $36.9508/09/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026999421185 CMS
Optinose US, Inc. $18.4708/08/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261035219425 CMS
GlaxoSmithKline, LLC. $23.5508/03/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261003282451 CMS
GlaxoSmithKline, LLC. $25.8507/10/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261003293887 CMS
Regeneron Healthcare Solutions, Inc. $19.7307/10/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026999421179 CMS
GENZYME CORPORATION $15.6206/26/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261050097943 CMS
Regeneron Healthcare Solutions, Inc. $9.6206/19/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026999421173 CMS
Regeneron Healthcare Solutions, Inc. $30.2906/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026999421167 CMS
Optinose US, Inc. $21.7706/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261035219219 CMS
Neurent Medical Limited $12.0606/06/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026993294349 CMS
GENZYME CORPORATION $27.8905/30/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261050097919 CMS
GENZYME CORPORATION $43.0805/24/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261050097931 CMS
GlaxoSmithKline, LLC. $24.6805/23/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261003292679 CMS
GlaxoSmithKline, LLC. $18.4105/23/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261003292683 CMS
Regeneron Healthcare Solutions, Inc. $20.6105/22/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026999421161 CMS
GlaxoSmithKline, LLC. $18.8605/17/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261003292617 CMS
Neurent Medical Limited $14.9405/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026993294345 CMS
Optinose US, Inc. $21.1204/25/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261035219275 CMS
Regeneron Healthcare Solutions, Inc. $23.9704/24/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026999421155 CMS
Regeneron Healthcare Solutions, Inc. $23.0804/19/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026999421149 CMS
GlaxoSmithKline, LLC. $23.0504/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261003292613 CMS
Acclarent, Inc $126.9503/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026990803409 CMS
Optinose US, Inc. $18.0103/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261035219163 CMS
Regeneron Healthcare Solutions, Inc. $25.3003/28/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026999421143 CMS
Optinose US, Inc. $14.4403/16/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261035219147 CMS
GENZYME CORPORATION $37.5303/08/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261050097867 CMS
Neurent Medical Limited $61.4903/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026993294341 CMS
Optinose US, Inc. $15.6303/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261035219059 CMS
Optinose US, Inc. $18.7303/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261035219099 CMS
PFIZER INC. $23.0203/06/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261049796989 CMS
GlaxoSmithKline, LLC. $24.4203/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261003293903 CMS
Regeneron Healthcare Solutions, Inc. $18.1402/27/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026999421137 CMS
GlaxoSmithKline, LLC. $16.6302/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261003293895 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $225.95 5
PY2020 $243.49 6
PY2021 $730.71 35
PY2022 $857.83 37
PY2023 $1,482.41 58
PY2024 $1,905.39 48
PY2025 $541.90 22

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 and profile matching
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.

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.

Cite this record.

Plain
MARK S SCHNEYER, NPI 1952523128. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1952523128.
APA 7
IndustryPayments. (2026). MARK S SCHNEYER, NPI 1952523128 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1952523128
Bluebook
MARK S SCHNEYER, NPI 1952523128, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1952523128.

Source: Centers for Medicare & Medicaid Services, Open Payments.