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

AHMAD ADEL TAHA ABU-HEIJA

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI
1134574072
CMS profile
4219111
Location
OAK RIDGE, TN

General Payments · PY2019–2023

$668.88

  • Reported across 29 records
  • CMS publication 2026-01-23

Latest program year · PY2023

$117.16

7 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

PY2023 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $117.16 7

By paying entity

PY2023 · sorted by reported total

Paying entityAmountRecords
Gilead Sciences, Inc. $48.79 3
ABBVIE INC. $37.84 2
Ardelyx, Inc. $30.53 2

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $61.35 2
PY2020 $83.80 4
PY2021 $137.83 7
PY2022 $268.74 9
PY2023 $117.16 7

Payment records · PY2023 (7)

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

Program year 2023 2019202020212022 Record-level detail is published for PY2023; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
AbbVie Inc. $20.84 04/27/2023 Food and Beverage Undisputed 01/23/2026 996083979 CMS
AbbVie Inc. $17.00 06/15/2023 Food and Beverage Undisputed 01/23/2026 996083981 CMS
Ardelyx, Inc. $16.25 01/04/2023 Food and Beverage Undisputed 01/23/2026 1052933269 CMS
Ardelyx, Inc. $14.28 05/26/2023 Food and Beverage Undisputed 01/23/2026 1052933273 CMS
Gilead Sciences, Inc. $15.34 04/20/2023 Food and Beverage Undisputed 01/23/2026 1025984051 CMS
Gilead Sciences, Inc. $16.58 05/18/2023 Food and Beverage Undisputed 01/23/2026 1025943707 CMS
Gilead Sciences, Inc. $16.87 06/01/2023 Food and Beverage Undisputed 01/23/2026 1025932917 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
2019, 2020, 2021, 2022, 2023
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023
Generated from
OP_DTL_GNRL_PGYR2023_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.