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 DEWEY SIFFORD

Allopathic & Osteopathic Physicians Internal Medicine Pulmonary Disease

NPI
1538155791
CMS profile
160728
Location
JONESBORO, AR

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 · PY2025 · Entire year

$2,347.00

109 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 $2,347.00 109

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

109 matching records · $2,347.00 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 109 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 109.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Philips North America LLC $17.4712/12/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261232636477 CMS
Regeneron Healthcare Solutions, Inc. $23.5512/11/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261213042766 CMS
Amgen Inc. $19.2912/10/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261228265329 CMS
GlaxoSmithKline, LLC. $6.4512/03/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261191030326 CMS
Insmed, Inc. $17.8412/02/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261186305656 CMS
GlaxoSmithKline, LLC. $17.9311/26/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261190686817 CMS
AstraZeneca Pharmaceuticals LP $16.2511/12/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261206519708 CMS
Regeneron Healthcare Solutions, Inc. $17.7811/12/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261213042764 CMS
Actelion Pharmaceuticals US, Inc. $18.1611/10/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261174167887 CMS
Insmed, Inc. $20.0111/05/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261186255457 CMS
Philips North America LLC $23.8310/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261232636471 CMS
Regeneron Healthcare Solutions, Inc. $23.6610/28/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261213042762 CMS
AstraZeneca Pharmaceuticals LP $15.6310/27/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261207008917 CMS
Mallinckrodt Hospital Products Inc. $25.2510/20/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261211999668 CMS
GlaxoSmithKline, LLC. $10.1810/17/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261191315146 CMS
GENZYME CORPORATION $22.9610/07/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261233222833 CMS
JAZZ PHARMACEUTICALS INC. $25.2310/06/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261234328893 CMS
AstraZeneca Pharmaceuticals LP $15.8809/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261207110941 CMS
GENZYME CORPORATION $26.8909/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261233222823 CMS
Amgen Inc. $14.6109/17/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261227158542 CMS
AstraZeneca Pharmaceuticals LP $106.8909/17/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261206434119 CMS
Genentech USA, Inc. $15.4809/16/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261211543804 CMS
Insmed, Inc. $16.4909/11/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261186318705 CMS
GlaxoSmithKline, LLC. $15.2809/09/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261190826700 CMS
Verona Pharma, Inc. $24.2109/05/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261233801560 CMS
GlaxoSmithKline, LLC. $6.2209/03/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261190757056 CMS
GlaxoSmithKline, LLC. $14.1409/03/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261191448132 CMS
GlaxoSmithKline, LLC. $17.6508/26/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261190764159 CMS
Inspire Medical Systems, Inc. $22.3908/26/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261251509356 CMS
GlaxoSmithKline, LLC. $5.6308/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261191223727 CMS
Takeda Pharmaceuticals U.S.A., Inc. $21.3908/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261223869096 CMS
AstraZeneca Pharmaceuticals LP $19.5608/20/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261206672107 CMS
GlaxoSmithKline, LLC. $18.8608/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261190342930 CMS
Insmed, Inc. $16.5708/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261186314461 CMS
GlaxoSmithKline, LLC. $15.3408/12/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261191694537 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $15.8208/05/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261222966361 CMS
Baxter Healthcare $15.2708/04/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261180962230 CMS
JAZZ PHARMACEUTICALS INC. $18.9508/04/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261234338569 CMS
AstraZeneca Pharmaceuticals LP $16.0307/31/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261206985630 CMS
GlaxoSmithKline, LLC. $2.9307/17/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261190588503 CMS
GlaxoSmithKline, LLC. $7.4907/14/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261191031528 CMS
GlaxoSmithKline, LLC. $20.7707/10/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261190747688 CMS
Pulmonx Corporation $13.9207/10/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261199548400 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $17.2807/09/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261222966359 CMS
Regeneron Healthcare Solutions, Inc. $16.5607/08/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261213042760 CMS
JAZZ PHARMACEUTICALS INC. $20.7707/07/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261234335773 CMS
GENZYME CORPORATION $25.6407/03/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261233222817 CMS
AstraZeneca Pharmaceuticals LP $80.1906/24/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261206740842 CMS
Regeneron Healthcare Solutions, Inc. $20.1706/09/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261213042758 CMS
GENZYME CORPORATION $36.5706/04/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261233222807 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $1,523.64 110
PY2020 $1,142.37 81
PY2021 $1,583.73 90
PY2022 $2,268.00 124
PY2023 $3,493.02 140
PY2024 $7,618.99 117
PY2025 $2,347.00 109

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 DEWEY SIFFORD, NPI 1538155791. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1538155791.
APA 7
IndustryPayments. (2026). MARK DEWEY SIFFORD, NPI 1538155791 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1538155791
Bluebook
MARK DEWEY SIFFORD, NPI 1538155791, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1538155791.

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