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

MAROUN M TAWK

Allopathic & Osteopathic Physicians Internal Medicine Pulmonary Disease

NPI
1255300927
CMS profile
238621
Location
OKLAHOMA CITY, OK

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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Filter and download payment records

General Payments · PY2025 · Entire year

$2,642.86

128 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

PY2025 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $2,642.86 128

By paying entity

PY2025 · entire year · sorted by reported total

Payment records · PY2025

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

General Payments · PY2025 · Physicians and non-physician practitioners · CMS publication 2026-06-30

128 matching records · $2,642.86 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 128 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 128.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Inspire Medical Systems, Inc. $12.9012/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261251513520 CMS
Regeneron Healthcare Solutions, Inc. $35.4112/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261213056736 CMS
Regeneron Healthcare Solutions, Inc. $0.4212/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261213056738 CMS
GENZYME CORPORATION $20.8012/12/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261233332972 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $18.5412/11/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261222744173 CMS
Insmed, Inc. $18.9612/11/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261186301824 CMS
Inspire Medical Systems, Inc. $8.9012/09/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261251513518 CMS
United Therapeutics Corporation $13.5912/09/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261242543084 CMS
Regeneron Healthcare Solutions, Inc. $38.6611/21/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261213056734 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $18.7411/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261222744171 CMS
GlaxoSmithKline, LLC. $9.8311/17/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261190636785 CMS
GlaxoSmithKline, LLC. $15.2811/13/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261191518573 CMS
Inspire Medical Systems, Inc. $22.9911/13/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261251513516 CMS
Insmed, Inc. $18.5411/12/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261186301850 CMS
Fisher & Paykel Healthcare Inc $13.7111/11/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261244150532 CMS
HARMONY BIOSCIENCES LLC $16.4211/10/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261222407861 CMS
AstraZeneca Pharmaceuticals LP $17.7911/07/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261206463522 CMS
Inspire Medical Systems, Inc. $33.3711/07/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261251513514 CMS
Avadel CNS Pharmaceuticals, LLC $24.9111/06/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261208543076 CMS
Insmed, Inc. $5.5911/06/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261186301566 CMS
Axsome Therapeutics, Inc. $18.3810/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261235582127 CMS
GlaxoSmithKline, LLC. $12.1210/28/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261190370002 CMS
GlaxoSmithKline, LLC. $7.8810/28/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261191629258 CMS
Inspire Medical Systems, Inc. $14.5510/27/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261251513512 CMS
GlaxoSmithKline, LLC. $7.8910/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261191069075 CMS
Viatris Specialty LLC $16.4310/20/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261238470911 CMS
Regeneron Healthcare Solutions, Inc. $31.2410/17/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261213056732 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $18.3010/16/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261222744169 CMS
GENZYME CORPORATION $20.1310/15/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261233332936 CMS
Insmed, Inc. $26.2010/15/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261186297117 CMS
Merck Sharp & Dohme LLC $32.4310/15/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261238274359 CMS
HARMONY BIOSCIENCES LLC $21.4010/14/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261222398442 CMS
Insmed, Inc. $24.8210/09/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261186296301 CMS
GENZYME CORPORATION $22.7510/08/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261233332938 CMS
Avadel CNS Pharmaceuticals, LLC $23.4410/07/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261208543074 CMS
JAZZ PHARMACEUTICALS INC. $16.9710/07/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261234341522 CMS
GlaxoSmithKline, LLC. $9.4210/02/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261190601881 CMS
Insmed, Inc. $25.5110/01/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261186297215 CMS
Alexion Pharmaceuticals, Inc. $31.8109/25/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261202948332 CMS
AstraZeneca Pharmaceuticals LP $14.7209/25/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261206451672 CMS
Amgen Inc. $17.1609/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261228594139 CMS
Insmed, Inc. $11.6309/16/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261186271716 CMS
Insmed, Inc. $14.9609/10/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261186275103 CMS
Actelion Pharmaceuticals US, Inc. $18.0409/05/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174273903 CMS
GENZYME CORPORATION $21.4009/04/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261233332934 CMS
Inspire Medical Systems, Inc. $27.2509/04/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261251513510 CMS
GlaxoSmithKline, LLC. $5.4009/03/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261191426988 CMS
Insmed, Inc. $13.2409/03/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261186283856 CMS
Merck Sharp & Dohme LLC $24.3209/03/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261238175063 CMS
GlaxoSmithKline, LLC. $21.6209/02/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261191225694 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $39,081.32 130
PY2020 $7,643.88 42
PY2021 $6,537.11 68
PY2022 $1,159.39 65
PY2023 $1,995.89 91
PY2024 $2,479.80 113
PY2025 $2,642.86 128

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
MAROUN M TAWK, NPI 1255300927. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1255300927.
APA 7
IndustryPayments. (2026). MAROUN M TAWK, NPI 1255300927 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1255300927
Bluebook
MAROUN M TAWK, NPI 1255300927, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1255300927.

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