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

BARRETT O ATTARHA

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI
1164927950
CMS profile
11301084
Location
CHATTANOOGA, TN

General Payments · PY2021–2024

$2,656.47

  • Reported across 52 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,841.79

44 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
Food and Beverage $1,315.96 41
Travel and Lodging $511.88 2
Education $13.95 1

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $96.95 1
PY2022 $254.41 3
PY2023 $463.32 4
PY2024 $1,841.79 44

Payment records · PY2024 (44)

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

Program year 2024 202120222023 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
ABBVIE INC. $13.03 09/10/2024 Food and Beverage Undisputed 01/23/2026 1103250767 CMS
ABBVIE INC. $124.99 09/19/2024 Food and Beverage Undisputed 01/23/2026 1103250769 CMS
ABBVIE INC. $19.20 09/24/2024 Food and Beverage Undisputed 01/23/2026 1103250771 CMS
ABBVIE INC. $13.99 10/03/2024 Food and Beverage Undisputed 01/23/2026 1103250773 CMS
ABBVIE INC. $16.05 10/09/2024 Food and Beverage Undisputed 01/23/2026 1103250775 CMS
ABBVIE INC. $17.56 10/22/2024 Food and Beverage Undisputed 01/23/2026 1103250777 CMS
ABBVIE INC. $18.13 10/24/2024 Food and Beverage Undisputed 01/23/2026 1103250779 CMS
ABBVIE INC. $17.96 11/06/2024 Food and Beverage Undisputed 01/23/2026 1103250781 CMS
ABBVIE INC. $16.95 11/07/2024 Food and Beverage Undisputed 01/23/2026 1103250783 CMS
ABBVIE INC. $19.30 11/19/2024 Food and Beverage Undisputed 01/23/2026 1103250785 CMS
ABBVIE INC. $12.90 12/11/2024 Food and Beverage Undisputed 01/23/2026 1103250787 CMS
ABBVIE INC. $23.44 12/17/2024 Food and Beverage Undisputed 01/23/2026 1103250789 CMS
ABBVIE INC. $13.87 12/18/2024 Food and Beverage Undisputed 01/23/2026 1103250791 CMS
ABBVIE INC. $20.51 12/26/2024 Food and Beverage Undisputed 01/23/2026 1103250793 CMS
AIMMUNE THERAPEUTICS, INC. $14.06 09/19/2024 Food and Beverage Undisputed 01/23/2026 1146996110 CMS
AIMMUNE THERAPEUTICS, INC. $13.74 10/15/2024 Food and Beverage Undisputed 01/23/2026 1146989737 CMS
Ardelyx, Inc. $25.31 11/20/2024 Food and Beverage Undisputed 01/23/2026 1146669787 CMS
Boston Scientific Corporation $18.49 02/27/2024 Food and Beverage Undisputed 01/23/2026 1092466883 CMS
Celltrion USA Inc. $13.95 09/17/2024 Education Undisputed 01/23/2026 1075848501 CMS
CONMED Corporation $15.94 12/17/2024 Food and Beverage Undisputed 01/23/2026 1142396421 CMS
Cook Medical LLC $153.46 01/10/2024 Food and Beverage Undisputed 01/23/2026 1118334427 CMS
Cook Medical LLC $248.57 01/27/2024 Travel and Lodging Undisputed 01/23/2026 1118334429 CMS
GENZYME CORPORATION $20.23 10/02/2024 Food and Beverage Undisputed 01/23/2026 1139844099 CMS
Gilead Sciences, Inc. $121.86 09/04/2024 Food and Beverage Undisputed 01/23/2026 1133640064 CMS
Intercept Pharmaceuticals, Inc. $13.35 09/18/2024 Food and Beverage Undisputed 01/23/2026 1113631188 CMS
Intercept Pharmaceuticals, Inc. $20.04 10/01/2024 Food and Beverage Undisputed 01/23/2026 1113631190 CMS
Janssen Biotech, Inc. $21.45 09/25/2024 Food and Beverage Undisputed 01/23/2026 1078650242 CMS
Janssen Biotech, Inc. $14.35 10/15/2024 Food and Beverage Undisputed 01/23/2026 1078649428 CMS
Madrigal Pharmaceuticals $20.57 09/25/2024 Food and Beverage Undisputed 01/23/2026 1144160767 CMS
Olympus America Inc. $36.34 04/01/2024 Food and Beverage Undisputed 01/23/2026 1108476988 CMS
Olympus America Inc. $113.17 06/11/2024 Food and Beverage Undisputed 01/23/2026 1108476983 CMS
Olympus America Inc. $50.30 07/23/2024 Food and Beverage Undisputed 01/23/2026 1108476979 CMS
Olympus America Inc. $125.74 10/01/2024 Food and Beverage Undisputed 01/23/2026 1108476993 CMS
PFIZER INC. $21.65 10/01/2024 Food and Beverage Undisputed 01/23/2026 1131512138 CMS
QOL Medical, LLC $19.08 10/23/2024 Food and Beverage Undisputed 01/23/2026 1147730142 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $15.98 10/14/2024 Food and Beverage Undisputed 01/23/2026 1153427064 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $16.59 10/31/2024 Food and Beverage Undisputed 01/23/2026 1153496510 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $17.57 11/06/2024 Food and Beverage Undisputed 01/23/2026 1153660770 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $15.01 11/27/2024 Food and Beverage Undisputed 01/23/2026 1153520542 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $13.86 11/27/2024 Food and Beverage Undisputed 01/23/2026 1153628947 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $15.74 12/11/2024 Food and Beverage Undisputed 01/23/2026 1153473035 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $15.53 12/31/2024 Food and Beverage Undisputed 01/23/2026 1153675542 CMS
Takeda Pharmaceuticals U.S.A., Inc. $18.67 10/29/2024 Food and Beverage Undisputed 01/23/2026 1137475987 CMS
Wilson Cook Medical Incorporated $263.31 02/15/2024 Travel and Lodging Undisputed 01/23/2026 1118327042 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
2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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