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

TOMMY J KWAK

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1235472820
CMS profile
1385348
Location
VERNON HILLS, IL

General Payments · PY2019–2024

$15,410.41

  • Reported across 28 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$6,600.00

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

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Consulting Fee $6,600.00 12

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
CSL Plasma Inc. $6,600.00 12

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $75.22 1
PY2021 $20.19 1
PY2023 $8,715.00 14
PY2024 $6,600.00 12

Payment records · PY2024 (12)

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

Program year 2024 201920212023 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
CSL Plasma Inc. $750.00 01/10/2024 Consulting Fee Undisputed 01/23/2026 1134654447 CMS
CSL Plasma Inc. $300.00 02/14/2024 Consulting Fee Undisputed 01/23/2026 1134654449 CMS
CSL Plasma Inc. $450.00 03/12/2024 Consulting Fee Undisputed 01/23/2026 1134654451 CMS
CSL Plasma Inc. $450.00 04/03/2024 Consulting Fee Undisputed 01/23/2026 1134654453 CMS
CSL Plasma Inc. $900.00 05/13/2024 Consulting Fee Undisputed 01/23/2026 1134654455 CMS
CSL Plasma Inc. $600.00 06/12/2024 Consulting Fee Undisputed 01/23/2026 1134654457 CMS
CSL Plasma Inc. $300.00 07/17/2024 Consulting Fee Undisputed 01/23/2026 1142139956 CMS
CSL Plasma Inc. $600.00 08/28/2024 Consulting Fee Undisputed 01/23/2026 1142139968 CMS
CSL Plasma Inc. $300.00 09/25/2024 Consulting Fee Undisputed 01/23/2026 1142139978 CMS
CSL Plasma Inc. $750.00 10/23/2024 Consulting Fee Undisputed 01/23/2026 1142139988 CMS
CSL Plasma Inc. $600.00 11/20/2024 Consulting Fee Undisputed 01/23/2026 1142140008 CMS
CSL Plasma Inc. $600.00 12/18/2024 Consulting Fee Undisputed 01/23/2026 1142140034 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
2019, 2021, 2023, 2024
Source files
Dataset page · Bulk file · PY2019 , PY2021 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_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.