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

PETER J KAHRILAS

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI
1528098688
CMS profile
250446
Location
CHICAGO, IL

General Payments · PY2018–2024

$156,105.52

  • Reported across 168 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$88,874.96

117 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

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Phathom Pharmaceuticals, Inc. $84,034.96 116
Janssen Research & Development, LLC $4,840.00 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,347.63 5
PY2019 $56,447.33 39
PY2021 $4,351.33 2
PY2022 $4,944.39 2
PY2023 $139.88 3
PY2024 $88,874.96 117

Payment records · PY2024 (117)

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

Program year 2024 20182019202120222023 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
Janssen Research & Development, LLC $4,840.00 08/01/2024 Consulting Fee Undisputed 01/23/2026 1077587905 CMS
Phathom Pharmaceuticals, Inc. $5,000.00 01/16/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1151078728 CMS
Phathom Pharmaceuticals, Inc. $125.00 01/18/2024 Food and Beverage Undisputed 01/23/2026 1151078730 CMS
Phathom Pharmaceuticals, Inc. $28.46 01/19/2024 Food and Beverage Undisputed 01/23/2026 1151078732 CMS
Phathom Pharmaceuticals, Inc. $20.33 01/19/2024 Food and Beverage Undisputed 01/23/2026 1151078734 CMS
Phathom Pharmaceuticals, Inc. $65.00 01/19/2024 Food and Beverage Undisputed 01/23/2026 1151078736 CMS
Phathom Pharmaceuticals, Inc. $20.33 01/19/2024 Food and Beverage Undisputed 01/23/2026 1151078738 CMS
Phathom Pharmaceuticals, Inc. $10.26 01/19/2024 Food and Beverage Undisputed 01/23/2026 1151078740 CMS
Phathom Pharmaceuticals, Inc. $45.05 01/19/2024 Food and Beverage Undisputed 01/23/2026 1151078742 CMS
Phathom Pharmaceuticals, Inc. $21.19 01/20/2024 Food and Beverage Undisputed 01/23/2026 1151078744 CMS
Phathom Pharmaceuticals, Inc. $10.26 01/20/2024 Food and Beverage Undisputed 01/23/2026 1151078746 CMS
Phathom Pharmaceuticals, Inc. $48.08 01/20/2024 Food and Beverage Undisputed 01/23/2026 1151078748 CMS
Phathom Pharmaceuticals, Inc. $29.66 01/20/2024 Food and Beverage Undisputed 01/23/2026 1151078750 CMS
Phathom Pharmaceuticals, Inc. $576.44 01/20/2024 Travel and Lodging Undisputed 01/23/2026 1151078752 CMS
Phathom Pharmaceuticals, Inc. $337.80 01/20/2024 Travel and Lodging Undisputed 01/23/2026 1151078754 CMS
Phathom Pharmaceuticals, Inc. $140.43 02/21/2024 Travel and Lodging Undisputed 01/23/2026 1151078756 CMS
Phathom Pharmaceuticals, Inc. $124.99 03/05/2024 Food and Beverage Undisputed 01/23/2026 1151078758 CMS
Phathom Pharmaceuticals, Inc. $544.20 03/07/2024 Travel and Lodging Undisputed 01/23/2026 1151078760 CMS
Phathom Pharmaceuticals, Inc. $218.18 03/07/2024 Travel and Lodging Undisputed 01/23/2026 1151078762 CMS
Phathom Pharmaceuticals, Inc. $125.50 03/07/2024 Food and Beverage Undisputed 01/23/2026 1151078764 CMS
Phathom Pharmaceuticals, Inc. $3,500.00 03/13/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1151078766 CMS
Phathom Pharmaceuticals, Inc. $2,500.00 03/13/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1151078768 CMS
Phathom Pharmaceuticals, Inc. $87.95 03/21/2024 Food and Beverage Undisputed 01/23/2026 1151078770 CMS
Phathom Pharmaceuticals, Inc. $177.06 04/04/2024 Travel and Lodging Undisputed 01/23/2026 1151078772 CMS
Phathom Pharmaceuticals, Inc. $93.45 04/04/2024 Food and Beverage Undisputed 01/23/2026 1151078774 CMS
Phathom Pharmaceuticals, Inc. $237.05 04/10/2024 Travel and Lodging Undisputed 01/23/2026 1151078776 CMS
Phathom Pharmaceuticals, Inc. $2,500.00 04/10/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1151078778 CMS
Phathom Pharmaceuticals, Inc. $10.21 04/10/2024 Food and Beverage Undisputed 01/23/2026 1151078780 CMS
Phathom Pharmaceuticals, Inc. $73.73 04/10/2024 Travel and Lodging Undisputed 01/23/2026 1151078782 CMS
Phathom Pharmaceuticals, Inc. $2,500.00 04/10/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1151078784 CMS
Phathom Pharmaceuticals, Inc. $148.72 04/18/2024 Travel and Lodging Undisputed 01/23/2026 1151078786 CMS
Phathom Pharmaceuticals, Inc. $508.21 04/18/2024 Travel and Lodging Undisputed 01/23/2026 1151078788 CMS
Phathom Pharmaceuticals, Inc. $66.13 04/18/2024 Food and Beverage Undisputed 01/23/2026 1151078790 CMS
Phathom Pharmaceuticals, Inc. $38.86 04/24/2024 Travel and Lodging Undisputed 01/23/2026 1151078792 CMS
Phathom Pharmaceuticals, Inc. $3,500.00 04/24/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1151078794 CMS
Phathom Pharmaceuticals, Inc. $104.89 04/25/2024 Food and Beverage Undisputed 01/23/2026 1151078796 CMS
Phathom Pharmaceuticals, Inc. $447.19 04/25/2024 Travel and Lodging Undisputed 01/23/2026 1151078798 CMS
Phathom Pharmaceuticals, Inc. $15.38 04/25/2024 Food and Beverage Undisputed 01/23/2026 1151078800 CMS
Phathom Pharmaceuticals, Inc. $97.46 04/25/2024 Travel and Lodging Undisputed 01/23/2026 1151078802 CMS
Phathom Pharmaceuticals, Inc. $4,000.00 05/01/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1151078804 CMS
Phathom Pharmaceuticals, Inc. $1,500.00 05/01/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1151078806 CMS
Phathom Pharmaceuticals, Inc. $139.22 05/08/2024 Travel and Lodging Undisputed 01/23/2026 1151078808 CMS
Phathom Pharmaceuticals, Inc. $10.05 05/08/2024 Food and Beverage Undisputed 01/23/2026 1151078810 CMS
Phathom Pharmaceuticals, Inc. $223.33 05/09/2024 Travel and Lodging Undisputed 01/23/2026 1151078812 CMS
Phathom Pharmaceuticals, Inc. $475.21 05/09/2024 Travel and Lodging Undisputed 01/23/2026 1151078814 CMS
Phathom Pharmaceuticals, Inc. $124.90 05/09/2024 Food and Beverage Undisputed 01/23/2026 1151078816 CMS
Phathom Pharmaceuticals, Inc. $3,500.00 05/15/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1151078818 CMS
Phathom Pharmaceuticals, Inc. $29.24 05/16/2024 Food and Beverage Undisputed 01/23/2026 1151078820 CMS
Phathom Pharmaceuticals, Inc. $3,000.00 05/22/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1151078822 CMS
Phathom Pharmaceuticals, Inc. $108.83 05/22/2024 Travel and Lodging Undisputed 01/23/2026 1151078824 CMS
Phathom Pharmaceuticals, Inc. $315.18 05/22/2024 Travel and Lodging Undisputed 01/23/2026 1151078826 CMS
Phathom Pharmaceuticals, Inc. $29.09 05/22/2024 Food and Beverage Undisputed 01/23/2026 1151078828 CMS
Phathom Pharmaceuticals, Inc. $72.92 05/23/2024 Food and Beverage Undisputed 01/23/2026 1151078830 CMS
Phathom Pharmaceuticals, Inc. $96.44 05/28/2024 Food and Beverage Undisputed 01/23/2026 1151078832 CMS
Phathom Pharmaceuticals, Inc. $2,500.00 05/29/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1151078834 CMS
Phathom Pharmaceuticals, Inc. $179.12 06/05/2024 Travel and Lodging Undisputed 01/23/2026 1151078836 CMS
Phathom Pharmaceuticals, Inc. $24.67 06/05/2024 Food and Beverage Undisputed 01/23/2026 1151078838 CMS
Phathom Pharmaceuticals, Inc. $3,500.00 06/05/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1151078840 CMS
Phathom Pharmaceuticals, Inc. $209.86 06/12/2024 Travel and Lodging Undisputed 01/23/2026 1151078842 CMS
Phathom Pharmaceuticals, Inc. $12.21 06/12/2024 Food and Beverage Undisputed 01/23/2026 1151078844 CMS
Phathom Pharmaceuticals, Inc. $282.28 06/19/2024 Travel and Lodging Undisputed 01/23/2026 1151078846 CMS
Phathom Pharmaceuticals, Inc. $50.49 06/19/2024 Travel and Lodging Undisputed 01/23/2026 1151078848 CMS
Phathom Pharmaceuticals, Inc. $386.46 06/20/2024 Travel and Lodging Undisputed 01/23/2026 1151078850 CMS
Phathom Pharmaceuticals, Inc. $352.95 06/20/2024 Travel and Lodging Undisputed 01/23/2026 1151078852 CMS
Phathom Pharmaceuticals, Inc. $100.17 06/20/2024 Food and Beverage Undisputed 01/23/2026 1151078854 CMS
Phathom Pharmaceuticals, Inc. $3,500.00 06/26/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1151078856 CMS
Phathom Pharmaceuticals, Inc. $125.00 07/11/2024 Food and Beverage Undisputed 01/23/2026 1151078858 CMS
Phathom Pharmaceuticals, Inc. $250.33 07/17/2024 Travel and Lodging Undisputed 01/23/2026 1151078860 CMS
Phathom Pharmaceuticals, Inc. $15.47 07/17/2024 Food and Beverage Undisputed 01/23/2026 1151078862 CMS
Phathom Pharmaceuticals, Inc. $2,500.00 07/17/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1151078864 CMS
Phathom Pharmaceuticals, Inc. $3,500.00 07/24/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1151078866 CMS
Phathom Pharmaceuticals, Inc. $178.08 07/25/2024 Travel and Lodging Undisputed 01/23/2026 1151078868 CMS
Phathom Pharmaceuticals, Inc. $116.69 07/25/2024 Food and Beverage Undisputed 01/23/2026 1151078870 CMS
Phathom Pharmaceuticals, Inc. $392.21 07/25/2024 Travel and Lodging Undisputed 01/23/2026 1151078872 CMS
Phathom Pharmaceuticals, Inc. $406.94 07/26/2024 Travel and Lodging Undisputed 01/23/2026 1151078874 CMS
Phathom Pharmaceuticals, Inc. $346.09 07/26/2024 Travel and Lodging Undisputed 01/23/2026 1151078876 CMS
Phathom Pharmaceuticals, Inc. $135.00 07/26/2024 Food and Beverage Undisputed 01/23/2026 1151078878 CMS
Phathom Pharmaceuticals, Inc. $29.30 07/27/2024 Food and Beverage Undisputed 01/23/2026 1151078880 CMS
Phathom Pharmaceuticals, Inc. $29.30 07/27/2024 Food and Beverage Undisputed 01/23/2026 1151078882 CMS
Phathom Pharmaceuticals, Inc. $47.87 07/27/2024 Food and Beverage Undisputed 01/23/2026 1151078884 CMS
Phathom Pharmaceuticals, Inc. $35.23 07/27/2024 Food and Beverage Undisputed 01/23/2026 1151078886 CMS
Phathom Pharmaceuticals, Inc. $55.61 07/27/2024 Food and Beverage Undisputed 01/23/2026 1151078888 CMS
Phathom Pharmaceuticals, Inc. $114.30 07/30/2024 Food and Beverage Undisputed 01/23/2026 1151078890 CMS
Phathom Pharmaceuticals, Inc. $169.86 07/31/2024 Travel and Lodging Undisputed 01/23/2026 1151078892 CMS
Phathom Pharmaceuticals, Inc. $216.95 07/31/2024 Travel and Lodging Undisputed 01/23/2026 1151078894 CMS
Phathom Pharmaceuticals, Inc. $3,500.00 07/31/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1151078896 CMS
Phathom Pharmaceuticals, Inc. $31.73 07/31/2024 Food and Beverage Undisputed 01/23/2026 1151078898 CMS
Phathom Pharmaceuticals, Inc. $3,500.00 08/07/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1151078900 CMS
Phathom Pharmaceuticals, Inc. $2,000.00 08/07/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1151078902 CMS
Phathom Pharmaceuticals, Inc. $39.92 08/07/2024 Travel and Lodging Undisputed 01/23/2026 1151078904 CMS
Phathom Pharmaceuticals, Inc. $6.52 08/07/2024 Food and Beverage Undisputed 01/23/2026 1151078906 CMS
Phathom Pharmaceuticals, Inc. $110.42 08/08/2024 Food and Beverage Undisputed 01/23/2026 1151078908 CMS
Phathom Pharmaceuticals, Inc. $153.35 08/08/2024 Travel and Lodging Undisputed 01/23/2026 1151078910 CMS
Phathom Pharmaceuticals, Inc. $3,500.00 08/14/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1151078912 CMS
Phathom Pharmaceuticals, Inc. $625.75 08/15/2024 Travel and Lodging Undisputed 01/23/2026 1151078914 CMS
Phathom Pharmaceuticals, Inc. $166.96 08/21/2024 Travel and Lodging Undisputed 01/23/2026 1151078916 CMS
Phathom Pharmaceuticals, Inc. $7.45 08/21/2024 Food and Beverage Undisputed 01/23/2026 1151078918 CMS
Phathom Pharmaceuticals, Inc. $375.00 08/28/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1151078920 CMS
Phathom Pharmaceuticals, Inc. $104.10 08/28/2024 Travel and Lodging Undisputed 01/23/2026 1151078922 CMS
Phathom Pharmaceuticals, Inc. $13.45 08/28/2024 Food and Beverage Undisputed 01/23/2026 1151078924 CMS
Phathom Pharmaceuticals, Inc. $19.57 09/04/2024 Food and Beverage Undisputed 01/23/2026 1151078926 CMS
Phathom Pharmaceuticals, Inc. $194.63 09/04/2024 Travel and Lodging Undisputed 01/23/2026 1151078928 CMS
Phathom Pharmaceuticals, Inc. $103.25 09/09/2024 Food and Beverage Undisputed 01/23/2026 1151078930 CMS
Phathom Pharmaceuticals, Inc. $2,500.00 09/18/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1151078932 CMS
Phathom Pharmaceuticals, Inc. $17.76 10/02/2024 Food and Beverage Undisputed 01/23/2026 1151078934 CMS
Phathom Pharmaceuticals, Inc. $142.50 10/02/2024 Travel and Lodging Undisputed 01/23/2026 1151078936 CMS
Phathom Pharmaceuticals, Inc. $40.07 10/02/2024 Travel and Lodging Undisputed 01/23/2026 1151078938 CMS
Phathom Pharmaceuticals, Inc. $125.35 10/29/2024 Travel and Lodging Undisputed 01/23/2026 1151078940 CMS
Phathom Pharmaceuticals, Inc. $69.30 10/29/2024 Food and Beverage Undisputed 01/23/2026 1151078942 CMS
Phathom Pharmaceuticals, Inc. $274.48 10/29/2024 Travel and Lodging Undisputed 01/23/2026 1151078944 CMS
Phathom Pharmaceuticals, Inc. $1,266.20 10/29/2024 Travel and Lodging Undisputed 01/23/2026 1151078946 CMS
Phathom Pharmaceuticals, Inc. $3,500.00 11/06/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1151078948 CMS
Phathom Pharmaceuticals, Inc. $125.00 11/11/2024 Food and Beverage Undisputed 01/23/2026 1151078950 CMS
Phathom Pharmaceuticals, Inc. $3,500.00 11/20/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1151078952 CMS
Phathom Pharmaceuticals, Inc. $395.30 12/04/2024 Travel and Lodging Undisputed 01/23/2026 1151078954 CMS
Phathom Pharmaceuticals, Inc. $34.01 12/11/2024 Food and Beverage Undisputed 01/23/2026 1151078958 CMS
Phathom Pharmaceuticals, Inc. $108.59 12/18/2024 Travel and Lodging Undisputed 01/23/2026 1151078956 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, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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