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

ADAM CHRISTOPHER HAFEMEISTER

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI
1225268261
CMS profile
327643
Location
AUSTIN, TX

General Payments · PY2018–2024

$6,753.02

  • Reported across 398 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,435.37

72 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 TX All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,435.37 72

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
ABBVIE INC. $405.26 19
Celgene Corporation $190.10 7
Salix Pharmaceuticals, a division of Bausch Health US, LLC $145.64 14
Janssen Biotech, Inc. $131.83 11
Janssen Scientific Affairs, LLC $117.89 1
GENZYME CORPORATION $85.87 3
Lilly USA, LLC $70.35 3
IRONWOOD PHARMACEUTICALS, INC $55.57 2
Ardelyx, Inc. $48.83 3
Regeneron Healthcare Solutions, Inc. $32.05 1
PFIZER INC. $27.62 2
Merck Sharp & Dohme Corporation $27.41 1
Madrigal Pharmaceuticals $25.98 1
Phathom Pharmaceuticals, Inc. $24.36 1
AIMMUNE THERAPEUTICS, INC. $16.77 1
Gilead Sciences, Inc. $16.27 1
Braintree Laboratories, Inc. $13.57 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $242.06 22
PY2019 $1,357.47 88
PY2020 $556.50 31
PY2021 $1,156.55 70
PY2022 $780.05 50
PY2023 $1,225.02 65
PY2024 $1,435.37 72

Payment records · PY2024 (72)

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. $34.97 03/06/2024 Food and Beverage Undisputed 01/23/2026 1103860913 CMS
ABBVIE INC. $17.51 03/14/2024 Food and Beverage Undisputed 01/23/2026 1103860915 CMS
ABBVIE INC. $19.58 03/19/2024 Food and Beverage Undisputed 01/23/2026 1103860917 CMS
ABBVIE INC. $25.62 04/18/2024 Food and Beverage Undisputed 01/23/2026 1103860919 CMS
ABBVIE INC. $13.50 05/06/2024 Food and Beverage Undisputed 01/23/2026 1103860921 CMS
ABBVIE INC. $23.28 05/21/2024 Food and Beverage Undisputed 01/23/2026 1103860923 CMS
ABBVIE INC. $22.39 07/09/2024 Food and Beverage Undisputed 01/23/2026 1103860925 CMS
ABBVIE INC. $32.88 07/11/2024 Food and Beverage Undisputed 01/23/2026 1103860927 CMS
ABBVIE INC. $8.83 08/05/2024 Food and Beverage Undisputed 01/23/2026 1103860929 CMS
ABBVIE INC. $21.72 08/20/2024 Food and Beverage Undisputed 01/23/2026 1103860931 CMS
ABBVIE INC. $24.29 08/22/2024 Food and Beverage Undisputed 01/23/2026 1103860933 CMS
ABBVIE INC. $23.87 08/26/2024 Food and Beverage Undisputed 01/23/2026 1103860935 CMS
ABBVIE INC. $18.70 08/28/2024 Food and Beverage Undisputed 01/23/2026 1103860937 CMS
ABBVIE INC. $13.94 08/29/2024 Food and Beverage Undisputed 01/23/2026 1103860939 CMS
ABBVIE INC. $8.82 09/23/2024 Food and Beverage Undisputed 01/23/2026 1103860941 CMS
ABBVIE INC. $22.43 09/26/2024 Food and Beverage Undisputed 01/23/2026 1103860943 CMS
ABBVIE INC. $25.17 11/26/2024 Food and Beverage Undisputed 01/23/2026 1103860945 CMS
ABBVIE INC. $19.29 12/11/2024 Food and Beverage Undisputed 01/23/2026 1103860947 CMS
ABBVIE INC. $28.47 12/12/2024 Food and Beverage Undisputed 01/23/2026 1103860949 CMS
AIMMUNE THERAPEUTICS, INC. $16.77 11/14/2024 Food and Beverage Undisputed 01/23/2026 1146996928 CMS
Ardelyx, Inc. $13.36 09/04/2024 Food and Beverage Undisputed 01/23/2026 1146683571 CMS
Ardelyx, Inc. $17.36 10/16/2024 Food and Beverage Undisputed 01/23/2026 1146683573 CMS
Ardelyx, Inc. $18.11 11/18/2024 Food and Beverage Undisputed 01/23/2026 1146683575 CMS
Braintree Laboratories, Inc. $13.57 03/25/2024 Food and Beverage Undisputed 01/23/2026 1125514823 CMS
Celgene Corporation $14.97 01/08/2024 Food and Beverage Undisputed 01/23/2026 1101148789 CMS
Celgene Corporation $28.24 01/11/2024 Food and Beverage Undisputed 01/23/2026 1101148787 CMS
Celgene Corporation $34.81 02/22/2024 Food and Beverage Undisputed 01/23/2026 1101148791 CMS
Celgene Corporation $29.50 05/14/2024 Food and Beverage Undisputed 01/23/2026 1101148793 CMS
Celgene Corporation $19.41 06/26/2024 Food and Beverage Undisputed 01/23/2026 1101148795 CMS
Celgene Corporation $34.71 08/06/2024 Food and Beverage Undisputed 01/23/2026 1101148797 CMS
Celgene Corporation $28.46 09/03/2024 Food and Beverage Undisputed 01/23/2026 1101148799 CMS
GENZYME CORPORATION $25.78 04/16/2024 Food and Beverage Undisputed 01/23/2026 1139616644 CMS
GENZYME CORPORATION $35.03 06/04/2024 Food and Beverage Undisputed 01/23/2026 1139616652 CMS
GENZYME CORPORATION $25.06 10/21/2024 Food and Beverage Undisputed 01/23/2026 1139616718 CMS
Gilead Sciences, Inc. $16.27 10/24/2024 Food and Beverage Undisputed 01/23/2026 1133787931 CMS
IRONWOOD PHARMACEUTICALS, INC $23.09 07/12/2024 Food and Beverage Undisputed 01/23/2026 1153729368 CMS
IRONWOOD PHARMACEUTICALS, INC $32.48 09/04/2024 Food and Beverage Undisputed 01/23/2026 1153764973 CMS
Janssen Biotech, Inc. $9.53 01/10/2024 Food and Beverage Undisputed 01/23/2026 1078686950 CMS
Janssen Biotech, Inc. $23.65 02/15/2024 Food and Beverage Undisputed 01/23/2026 1078686297 CMS
Janssen Biotech, Inc. $21.82 03/28/2024 Food and Beverage Undisputed 01/23/2026 1078690836 CMS
Janssen Biotech, Inc. $16.91 04/03/2024 Food and Beverage Undisputed 01/23/2026 1078685612 CMS
Janssen Biotech, Inc. $4.67 08/26/2024 Food and Beverage Undisputed 01/23/2026 1078688620 CMS
Janssen Biotech, Inc. $0.97 08/26/2024 Food and Beverage Undisputed 01/23/2026 1078692043 CMS
Janssen Biotech, Inc. $16.97 09/30/2024 Food and Beverage Undisputed 01/23/2026 1078685202 CMS
Janssen Biotech, Inc. $11.20 10/21/2024 Food and Beverage Undisputed 01/23/2026 1078690501 CMS
Janssen Biotech, Inc. $10.24 11/04/2024 Food and Beverage Undisputed 01/23/2026 1078690641 CMS
Janssen Biotech, Inc. $1.76 11/04/2024 Food and Beverage Undisputed 01/23/2026 1078690773 CMS
Janssen Biotech, Inc. $14.11 12/19/2024 Food and Beverage Undisputed 01/23/2026 1078688800 CMS
Janssen Scientific Affairs, LLC $117.89 08/19/2024 Food and Beverage Undisputed 01/23/2026 1078859146 CMS
Lilly USA, LLC $29.71 01/25/2024 Food and Beverage Undisputed 01/23/2026 1136007613 CMS
Lilly USA, LLC $19.94 04/11/2024 Food and Beverage Undisputed 01/23/2026 1136006585 CMS
Lilly USA, LLC $20.70 05/16/2024 Food and Beverage Undisputed 01/23/2026 1136006299 CMS
Madrigal Pharmaceuticals $25.98 11/12/2024 Food and Beverage Undisputed 01/23/2026 1144168918 CMS
Merck Sharp & Dohme LLC $27.41 03/25/2024 Food and Beverage Undisputed 01/23/2026 1141772922 CMS
PFIZER INC. $14.32 01/18/2024 Food and Beverage Undisputed 01/23/2026 1131147128 CMS
PFIZER INC. $13.30 10/18/2024 Food and Beverage Undisputed 01/23/2026 1131968553 CMS
Phathom Pharmaceuticals, Inc. $24.36 03/21/2024 Food and Beverage Undisputed 01/23/2026 1151069097 CMS
Regeneron Healthcare Solutions, Inc. $32.05 06/06/2024 Food and Beverage Undisputed 01/23/2026 1114062801 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $12.70 02/07/2024 Food and Beverage Undisputed 01/23/2026 1153431935 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $0.92 02/07/2024 Food and Beverage Undisputed 01/23/2026 1153679682 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $10.49 02/07/2024 Food and Beverage Undisputed 01/23/2026 1153704404 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $1.34 04/10/2024 Food and Beverage Undisputed 01/23/2026 1153548729 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $13.80 04/10/2024 Food and Beverage Undisputed 01/23/2026 1153692088 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $11.39 05/28/2024 Food and Beverage Undisputed 01/23/2026 1153630227 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $14.98 06/12/2024 Food and Beverage Undisputed 01/23/2026 1153453495 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $19.66 06/12/2024 Food and Beverage Undisputed 01/23/2026 1153516404 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $11.36 07/10/2024 Food and Beverage Undisputed 01/23/2026 1153444935 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $1.34 07/10/2024 Food and Beverage Undisputed 01/23/2026 1153466047 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $11.74 07/17/2024 Food and Beverage Undisputed 01/23/2026 1153664916 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $22.12 10/16/2024 Food and Beverage Undisputed 01/23/2026 1153454631 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $1.15 12/04/2024 Food and Beverage Undisputed 01/23/2026 1153426544 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $12.65 12/04/2024 Food and Beverage Undisputed 01/23/2026 1153756180 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.

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