IndustryPayments
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

MICHAEL AMMIRATI

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI
1598845349
CMS profile
208610
Location
NEW YORK, NY

General Payments · PY2018–2024

$8,456.25

  • Reported across 427 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,395.60

64 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.

Related groups: Gastroenterology NY All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,395.60 64

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Salix Pharmaceuticals, a division of Bausch Health US, LLC $403.52 24
ABBVIE INC. $297.46 13
Phathom Pharmaceuticals, Inc. $213.54 10
Madrigal Pharmaceuticals $150.00 1
RedHill Biopharma Inc. $65.10 3
Ardelyx, Inc. $63.21 3
Merck Sharp & Dohme Corporation $60.26 3
Janssen Biotech, Inc. $46.26 2
IRONWOOD PHARMACEUTICALS, INC $44.19 2
CapsoVision, Inc. $36.01 2
EVOKE PHARMA, INC. $16.05 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $781.18 48
PY2019 $930.51 47
PY2020 $1,129.71 55
PY2021 $1,412.87 74
PY2022 $1,287.50 66
PY2023 $1,518.88 73
PY2024 $1,395.60 64

Payment records · PY2024 (64)

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
ABBVIE INC. $28.86 01/10/2024 Food and Beverage Undisputed 01/23/2026 1103220043 CMS
ABBVIE INC. $19.62 01/16/2024 Food and Beverage Undisputed 01/23/2026 1103220045 CMS
ABBVIE INC. $20.91 02/27/2024 Food and Beverage Undisputed 01/23/2026 1103220047 CMS
ABBVIE INC. $25.00 03/26/2024 Food and Beverage Undisputed 01/23/2026 1103220049 CMS
ABBVIE INC. $24.45 04/23/2024 Food and Beverage Undisputed 01/23/2026 1103220051 CMS
ABBVIE INC. $25.63 05/14/2024 Food and Beverage Undisputed 01/23/2026 1103220053 CMS
ABBVIE INC. $25.00 05/23/2024 Food and Beverage Undisputed 01/23/2026 1103220055 CMS
ABBVIE INC. $19.50 07/11/2024 Food and Beverage Undisputed 01/23/2026 1103220057 CMS
ABBVIE INC. $25.09 09/12/2024 Food and Beverage Undisputed 01/23/2026 1103220059 CMS
ABBVIE INC. $22.22 10/10/2024 Food and Beverage Undisputed 01/23/2026 1103220061 CMS
ABBVIE INC. $18.00 10/30/2024 Food and Beverage Undisputed 01/23/2026 1103220063 CMS
ABBVIE INC. $25.00 11/05/2024 Food and Beverage Undisputed 01/23/2026 1103220065 CMS
ABBVIE INC. $18.18 11/19/2024 Food and Beverage Undisputed 01/23/2026 1103220067 CMS
Ardelyx, Inc. $18.18 05/31/2024 Food and Beverage Undisputed 01/23/2026 1146668822 CMS
Ardelyx, Inc. $25.00 06/13/2024 Food and Beverage Undisputed 01/23/2026 1146668824 CMS
Ardelyx, Inc. $20.03 10/17/2024 Food and Beverage Undisputed 01/23/2026 1146668826 CMS
CapsoVision, Inc. $16.01 02/08/2024 Food and Beverage Undisputed 01/23/2026 1154308468 CMS
CapsoVision, Inc. $20.00 07/12/2024 Food and Beverage Undisputed 01/23/2026 1154308470 CMS
EVOKE PHARMA, INC. $16.05 05/17/2024 Food and Beverage Undisputed 01/23/2026 1127776509 CMS
IRONWOOD PHARMACEUTICALS, INC $23.07 03/19/2024 Food and Beverage Undisputed 01/23/2026 1153758705 CMS
IRONWOOD PHARMACEUTICALS, INC $21.12 10/22/2024 Food and Beverage Undisputed 01/23/2026 1153766186 CMS
Janssen Biotech, Inc. $25.82 02/08/2024 Food and Beverage Undisputed 01/23/2026 1078445164 CMS
Janssen Biotech, Inc. $20.44 10/02/2024 Food and Beverage Undisputed 01/23/2026 1078440836 CMS
Madrigal Pharmaceuticals $150.00 11/14/2024 Food and Beverage Undisputed 01/23/2026 1144160279 CMS
Merck Sharp & Dohme LLC $16.37 01/12/2024 Food and Beverage Undisputed 01/23/2026 1141682475 CMS
Merck Sharp & Dohme LLC $22.22 02/22/2024 Food and Beverage Undisputed 01/23/2026 1141682473 CMS
Merck Sharp & Dohme LLC $21.67 06/04/2024 Food and Beverage Undisputed 01/23/2026 1141682539 CMS
Phathom Pharmaceuticals, Inc. $20.00 02/23/2024 Food and Beverage Undisputed 01/23/2026 1151034930 CMS
Phathom Pharmaceuticals, Inc. $19.09 03/21/2024 Food and Beverage Undisputed 01/23/2026 1151034932 CMS
Phathom Pharmaceuticals, Inc. $25.00 04/25/2024 Food and Beverage Undisputed 01/23/2026 1151034934 CMS
Phathom Pharmaceuticals, Inc. $23.33 05/21/2024 Food and Beverage Undisputed 01/23/2026 1151034936 CMS
Phathom Pharmaceuticals, Inc. $25.56 06/18/2024 Food and Beverage Undisputed 01/23/2026 1151034938 CMS
Phathom Pharmaceuticals, Inc. $17.78 07/18/2024 Food and Beverage Undisputed 01/23/2026 1151034940 CMS
Phathom Pharmaceuticals, Inc. $3.56 07/18/2024 Food and Beverage Undisputed 01/23/2026 1151034942 CMS
Phathom Pharmaceuticals, Inc. $25.00 09/10/2024 Food and Beverage Undisputed 01/23/2026 1151034944 CMS
Phathom Pharmaceuticals, Inc. $29.78 10/15/2024 Food and Beverage Undisputed 01/23/2026 1151034946 CMS
Phathom Pharmaceuticals, Inc. $24.44 12/17/2024 Food and Beverage Undisputed 01/23/2026 1151034948 CMS
RedHill Biopharma Inc. $19.29 01/11/2024 Food and Beverage Undisputed 01/23/2026 1095478451 CMS
RedHill Biopharma Inc. $22.51 02/06/2024 Food and Beverage Undisputed 01/23/2026 1095478453 CMS
RedHill Biopharma Inc. $23.30 03/18/2024 Food and Beverage Undisputed 01/23/2026 1095478455 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $19.94 01/03/2024 Food and Beverage Undisputed 01/23/2026 1153554843 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $15.45 01/11/2024 Food and Beverage Undisputed 01/23/2026 1153537172 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $1.51 01/11/2024 Food and Beverage Undisputed 01/23/2026 1153704216 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $25.52 01/31/2024 Food and Beverage Undisputed 01/23/2026 1153704844 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $18.21 03/06/2024 Food and Beverage Undisputed 01/23/2026 1153534026 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $19.33 04/01/2024 Food and Beverage Undisputed 01/23/2026 1153475224 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $22.50 04/10/2024 Food and Beverage Undisputed 01/23/2026 1153519476 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $20.35 05/07/2024 Food and Beverage Undisputed 01/23/2026 1153497806 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $18.13 05/13/2024 Food and Beverage Undisputed 01/23/2026 1153586446 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $13.03 05/20/2024 Food and Beverage Undisputed 01/23/2026 1153732461 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $13.93 06/06/2024 Food and Beverage Undisputed 01/23/2026 1153394859 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $24.30 06/06/2024 Food and Beverage Undisputed 01/23/2026 1153432987 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $19.96 06/06/2024 Food and Beverage Undisputed 01/23/2026 1153558373 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $1.11 06/06/2024 Food and Beverage Undisputed 01/23/2026 1153618197 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $24.44 06/26/2024 Food and Beverage Undisputed 01/23/2026 1153398903 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $24.29 06/26/2024 Food and Beverage Undisputed 01/23/2026 1153573418 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $20.23 07/03/2024 Food and Beverage Undisputed 01/23/2026 1153640990 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $18.83 08/12/2024 Food and Beverage Undisputed 01/23/2026 1153410090 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $1.25 08/12/2024 Food and Beverage Undisputed 01/23/2026 1153708375 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $18.47 08/14/2024 Food and Beverage Undisputed 01/23/2026 1153612094 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $18.56 08/14/2024 Food and Beverage Undisputed 01/23/2026 1153747536 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $22.92 08/21/2024 Food and Beverage Undisputed 01/23/2026 1153481258 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $0.53 10/31/2024 Food and Beverage Undisputed 01/23/2026 1153557591 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $20.73 10/31/2024 Food and Beverage Undisputed 01/23/2026 1153568100 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.