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

DAVID M SAYAH

Allopathic & Osteopathic Physicians Internal Medicine Pulmonary Disease

NPI
1023288719
CMS profile
1047465
Location
LOS ANGELES, CA

General Payments · PY2018–2024

$64,065.15

  • Reported across 66 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$20,068.33

8 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
Travel and Lodging $13,167.49 5
Consulting Fee $6,780.00 1
Food and Beverage $120.84 2

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Mallinckrodt Hospital Products Inc. $19,603.19 7
Takeda Pharmaceuticals U.S.A., Inc. $465.14 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $227.81 6
PY2019 $378.94 5
PY2020 $162.04 5
PY2021 $35.56 2
PY2022 $18,802.19 21
PY2023 $24,390.28 19
PY2024 $20,068.33 8

Payment records · PY2024 (8)

Sorted by paying entity, then date · as published by CMS

Program year 2024 201820192020202120222023 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
Mallinckrodt Hospital Products Inc. $90.68 09/15/2024 Travel and Lodging Undisputed 01/23/2026 1145132821 CMS
Mallinckrodt Hospital Products Inc. $553.28 09/15/2024 Travel and Lodging Undisputed 01/23/2026 1145132826 CMS
Mallinckrodt Hospital Products Inc. $11,964.40 09/15/2024 Travel and Lodging Undisputed 01/23/2026 1145132830 CMS
Mallinckrodt Hospital Products Inc. $94.13 09/15/2024 Food and Beverage Undisputed 01/23/2026 1145132834 CMS
Mallinckrodt Hospital Products Inc. $26.71 09/26/2024 Food and Beverage Undisputed 01/23/2026 1145132839 CMS
Mallinckrodt Hospital Products Inc. $93.99 10/24/2024 Travel and Lodging Undisputed 01/23/2026 1145132843 CMS
Mallinckrodt Hospital Products Inc. $6,780.00 10/24/2024 Consulting Fee Undisputed 01/23/2026 1145132847 CMS
Takeda Pharmaceuticals U.S.A., Inc. $465.14 03/21/2024 Travel and Lodging Undisputed 01/23/2026 1137669004 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
2018, 2019, 2020, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.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.