Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Covered recipient · General Payments record

IRA F FENTON

Allopathic & Osteopathic Physicians Internal Medicine Rheumatology

NPI
1477551752
CMS profile
112238
Location
LIBERTYVILLE, IL

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

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General Payments · PY2020 · Entire year

$2,331.91

139 records · 0 disputed

Summary and payment records

  • CMS publication 2026-06-30
Read the payment records

Other CMS categories — not shown on this page

Research Payments

CMS also publishes Research Payments as a separate dataset. This site does not currently mirror it, and no research figure is shown on this page. This provider appears in that dataset.

“If you are a physician who served as a principal investigator on a research study, you may see the payments associated with that research study listed under your name. This does not necessarily mean the payments are attributed to you. The dollar amount of the record corresponds to the total payment; the amounts are not attributed to each individual on the record.”

— Centers for Medicare & Medicaid Services, Open Payments Frequently Asked Questions, FAQ #12224

These records are published by CMS and can be viewed on this provider’s official CMS record. View this provider on CMS Open Payments ↗

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”

— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. 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.
  • Methodology & Data — sourcing, labeling, and limitations.

Provider summaries generated . CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

By nature of payment

PY2020 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $2,331.91 139

By paying entity

PY2020 · entire year · sorted by reported total

Payment records · PY2020

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

General Payments · PY2020 · Physicians and non-physician practitioners · CMS publication 2026-06-30

139 matching records · $2,331.91 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 139 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 1–50 of 139.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Amarin Pharma Inc. $19.1312/11/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026739905801 CMS
GlaxoSmithKline, LLC. $5.9412/10/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026738629241 CMS
Amgen Inc. $5.1512/08/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026741089961 CMS
Sunovion Pharmaceuticals Inc. $24.0512/04/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026748452441 CMS
Horizon Therapeutics plc $18.3412/03/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721394721 CMS
Lilly USA, LLC $20.0112/03/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026728453787 CMS
Allergan, Inc. $12.5712/01/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723651949 CMS
Amarin Pharma Inc. $24.1711/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026739908489 CMS
Janssen Biotech, Inc. $13.4511/26/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026719175381 CMS
Novartis Pharmaceuticals Corporation $24.3611/24/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026725723475 CMS
Lilly USA, LLC $14.3911/23/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026728457143 CMS
UCB, Inc. $26.3911/20/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026746102455 CMS
AbbVie Inc. $25.1911/17/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721784905 CMS
Amgen Inc. $28.5711/17/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026741089921 CMS
Novo Nordisk Inc $14.6611/13/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026744990169 CMS
Lilly USA, LLC $11.7511/12/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026728464071 CMS
Amgen Inc. $12.6011/10/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026741089957 CMS
AstraZeneca Pharmaceuticals LP $13.3211/09/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026735783659 CMS
E.R. Squibb & Sons, L.L.C. $18.9011/06/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026727979629 CMS
AbbVie Inc. $22.5511/05/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721784903 CMS
GENZYME CORPORATION $23.3211/04/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026744053849 CMS
AstraZeneca Pharmaceuticals LP $20.6611/03/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026736409671 CMS
UCB, Inc. $22.0110/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026746093763 CMS
Kowa Pharmaceuticals America, Inc. $12.8010/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026716749209 CMS
Collegium Pharmaceutical, Inc. $21.7810/28/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026715999113 CMS
Allergan, Inc. $5.5110/26/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723651945 CMS
Allergan, Inc. $11.9410/26/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723651947 CMS
GlaxoSmithKline, LLC. $19.6010/22/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026738742197 CMS
GlaxoSmithKline, LLC. $3.2410/22/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026738791679 CMS
PFIZER INC. $16.8510/21/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026743556081 CMS
Amgen Inc. $13.7210/20/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026741089953 CMS
AstraZeneca Pharmaceuticals LP $12.4910/19/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026736055779 CMS
Amarin Pharma Inc. $20.7910/16/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026739900345 CMS
Amgen Inc. $5.8810/15/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026741089951 CMS
Sunovion Pharmaceuticals Inc. $19.5810/13/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026748452437 CMS
Eisai Inc. $17.6110/09/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751258439 CMS
IRONWOOD PHARMACEUTICALS, INC $13.3210/08/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026749799157 CMS
GENZYME CORPORATION $17.7110/07/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026744053823 CMS
AbbVie Inc. $21.8710/06/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721784899 CMS
Allergan, Inc. $14.5110/03/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723651943 CMS
Amarin Pharma Inc. $24.8210/02/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026740003967 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $17.4810/01/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026720689411 CMS
Kowa Pharmaceuticals America, Inc. $14.0609/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026716744819 CMS
AstraZeneca Pharmaceuticals LP $13.2809/25/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026735760391 CMS
IRONWOOD PHARMACEUTICALS, INC $17.2209/25/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026749821798 CMS
Amgen Inc. $7.5909/24/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026741089947 CMS
GlaxoSmithKline, LLC. $5.6209/24/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026738670147 CMS
AbbVie Inc. $26.9409/22/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026721784895 CMS
Allergan, Inc. $22.5109/21/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723651941 CMS
Lilly USA, LLC $18.9409/18/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026728453789 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $3,773.78 211
PY2020 $2,331.91 139
PY2021 $3,315.04 175
PY2022 $9,958.22 200
PY2023 $6,293.05 164
PY2024 $6,671.55 209
PY2025 $4,407.17 178

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files and profile matching
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.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.

Cite this record.

Plain
IRA F FENTON, NPI 1477551752. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1477551752.
APA 7
IndustryPayments. (2026). IRA F FENTON, NPI 1477551752 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1477551752
Bluebook
IRA F FENTON, NPI 1477551752, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1477551752.

Source: Centers for Medicare & Medicaid Services, Open Payments.