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 T IVANOVICH

Allopathic & Osteopathic Physicians Internal Medicine Nephrology

NPI
1033209978
CMS profile
47042
Location
CHICAGO, IL

General Payments · PY2018–2019

$14,617.68

  • Reported across 18 records
  • CMS publication 2026-01-23

Latest program year · PY2019

$5,163.34

12 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

PY2019 · sorted by reported total

Nature of paymentAmountRecords
Consulting Fee $4,162.50 1
Travel and Lodging $927.10 8
Food and Beverage $73.74 3

By paying entity

PY2019 · sorted by reported total

Paying entityAmountRecords
AstraZeneca AB $4,162.50 1
AstraZeneca UK Limited $1,000.84 11

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $9,454.34 6
PY2019 $5,163.34 12

Payment records · PY2019 (12)

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

Program year 2019 2018 Record-level detail is published for PY2019; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
AstraZeneca AB $4,162.50 04/15/2019 Consulting Fee Undisputed 01/23/2026 685899325 CMS
AstraZeneca UK Limited $194.28 03/28/2019 Travel and Lodging Undisputed 01/23/2026 685183741 CMS
AstraZeneca UK Limited $80.00 03/28/2019 Travel and Lodging Undisputed 01/23/2026 685205959 CMS
AstraZeneca UK Limited $80.00 03/28/2019 Travel and Lodging Undisputed 01/23/2026 685355257 CMS
AstraZeneca UK Limited $194.28 03/28/2019 Travel and Lodging Undisputed 01/23/2026 685526677 CMS
AstraZeneca UK Limited $136.77 03/29/2019 Travel and Lodging Undisputed 01/23/2026 685061377 CMS
AstraZeneca UK Limited $52.50 03/29/2019 Travel and Lodging Undisputed 01/23/2026 685148889 CMS
AstraZeneca UK Limited $27.65 03/29/2019 Food and Beverage Undisputed 01/23/2026 685462341 CMS
AstraZeneca UK Limited $27.65 03/29/2019 Food and Beverage Undisputed 01/23/2026 685537526 CMS
AstraZeneca UK Limited $52.50 03/29/2019 Travel and Lodging Undisputed 01/23/2026 685770763 CMS
AstraZeneca UK Limited $18.44 03/29/2019 Food and Beverage Undisputed 01/23/2026 685773599 CMS
AstraZeneca UK Limited $136.77 03/29/2019 Travel and Lodging Undisputed 01/23/2026 685796319 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
Source files
Dataset page · Bulk file · PY2018 , PY2019
Generated from
OP_DTL_GNRL_PGYR2019_P01232026_01102026.csv

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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.