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

KATIE L ZILIAK

Physician Assistants & Advanced Practice Nursing Providers Physician Assistant

NPI
1558747097
CMS profile
10945459
Location
DALLAS, TX

General Payments · PY2021–2024

$4,861.31

  • Reported across 216 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,726.32

71 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: Physician Assistant TX All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,706.32 70
Education $20.00 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
CSL Behring $197.24 7
E.R. Squibb & Sons, L.L.C. $166.25 7
Ferring Pharmaceuticals Inc. $156.23 5
Alexion Pharmaceuticals, Inc. $155.49 7
PFIZER INC. $144.75 6
Merck Sharp & Dohme Corporation $141.15 7
ABBVIE INC. $136.40 5
Gilead Sciences, Inc. $129.34 6
Salix Pharmaceuticals, a division of Bausch Health US, LLC $126.40 6
GENZYME CORPORATION $120.68 1
Shionogi Inc $120.11 6
Boehringer Ingelheim Pharmaceuticals, Inc. $78.06 5
VERTEX PHARMACEUTICALS INCORPORATED $21.45 1
Melinta Therapeutics, Inc. $17.53 1
Paratek Pharmaceuticals, Inc. $15.24 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $541.10 26
PY2022 $999.30 45
PY2023 $1,594.59 74
PY2024 $1,726.32 71

Payment records · PY2024 (71)

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

Program year 2024 202120222023 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. $25.86 02/26/2024 Food and Beverage Undisputed 01/23/2026 1108461516 CMS
ABBVIE INC. $30.40 03/08/2024 Food and Beverage Undisputed 01/23/2026 1108461518 CMS
ABBVIE INC. $27.93 05/21/2024 Food and Beverage Undisputed 01/23/2026 1108461520 CMS
ABBVIE INC. $27.23 06/24/2024 Food and Beverage Undisputed 01/23/2026 1108461522 CMS
ABBVIE INC. $24.98 07/29/2024 Food and Beverage Undisputed 01/23/2026 1108461524 CMS
Alexion Pharmaceuticals, Inc. $20.25 02/08/2024 Food and Beverage Undisputed 01/23/2026 1094008466 CMS
Alexion Pharmaceuticals, Inc. $29.65 03/21/2024 Food and Beverage Undisputed 01/23/2026 1094025890 CMS
Alexion Pharmaceuticals, Inc. $26.42 05/24/2024 Food and Beverage Undisputed 01/23/2026 1093913287 CMS
Alexion Pharmaceuticals, Inc. $12.64 06/18/2024 Food and Beverage Undisputed 01/23/2026 1093904755 CMS
Alexion Pharmaceuticals, Inc. $20.61 07/09/2024 Food and Beverage Undisputed 01/23/2026 1093906325 CMS
Alexion Pharmaceuticals, Inc. $22.22 08/13/2024 Food and Beverage Undisputed 01/23/2026 1093889399 CMS
Alexion Pharmaceuticals, Inc. $23.70 11/12/2024 Food and Beverage Undisputed 01/23/2026 1093948476 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $14.79 02/05/2024 Food and Beverage Undisputed 01/23/2026 1118058831 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $15.98 05/16/2024 Food and Beverage Undisputed 01/23/2026 1118058835 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $18.16 06/11/2024 Food and Beverage Undisputed 01/23/2026 1118058837 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $13.77 07/23/2024 Food and Beverage Undisputed 01/23/2026 1118058829 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $15.36 08/06/2024 Food and Beverage Undisputed 01/23/2026 1118058833 CMS
CSL Behring $36.33 02/22/2024 Food and Beverage Undisputed 01/23/2026 1134633637 CMS
CSL Behring $20.00 03/01/2024 Education Undisputed 01/23/2026 1134633757 CMS
CSL Behring $29.56 06/06/2024 Food and Beverage Undisputed 01/23/2026 1134633657 CMS
CSL Behring $30.80 07/08/2024 Food and Beverage Undisputed 01/23/2026 1134633663 CMS
CSL Behring $32.50 08/20/2024 Food and Beverage Undisputed 01/23/2026 1134633669 CMS
CSL Behring $24.26 09/30/2024 Food and Beverage Undisputed 01/23/2026 1134633675 CMS
CSL Behring $23.79 11/07/2024 Food and Beverage Undisputed 01/23/2026 1134633907 CMS
E.R. Squibb & Sons, L.L.C. $27.03 03/04/2024 Food and Beverage Undisputed 01/23/2026 1101557756 CMS
E.R. Squibb & Sons, L.L.C. $29.05 04/12/2024 Food and Beverage Undisputed 01/23/2026 1101557767 CMS
E.R. Squibb & Sons, L.L.C. $11.72 05/22/2024 Food and Beverage Undisputed 01/23/2026 1101557783 CMS
E.R. Squibb & Sons, L.L.C. $10.09 06/12/2024 Food and Beverage Undisputed 01/23/2026 1101557779 CMS
E.R. Squibb & Sons, L.L.C. $51.40 06/12/2024 Food and Beverage Undisputed 01/23/2026 1101557790 CMS
E.R. Squibb & Sons, L.L.C. $29.89 06/28/2024 Food and Beverage Undisputed 01/23/2026 1101557786 CMS
E.R. Squibb & Sons, L.L.C. $7.07 07/17/2024 Food and Beverage Undisputed 01/23/2026 1101557808 CMS
Ferring Pharmaceuticals Inc. $29.45 05/14/2024 Food and Beverage Undisputed 01/23/2026 1137549641 CMS
Ferring Pharmaceuticals Inc. $30.81 06/27/2024 Food and Beverage Undisputed 01/23/2026 1137549645 CMS
Ferring Pharmaceuticals Inc. $28.95 09/16/2024 Food and Beverage Undisputed 01/23/2026 1137549650 CMS
Ferring Pharmaceuticals Inc. $31.17 10/24/2024 Food and Beverage Undisputed 01/23/2026 1137549654 CMS
Ferring Pharmaceuticals Inc. $35.85 11/11/2024 Food and Beverage Undisputed 01/23/2026 1137549659 CMS
GENZYME CORPORATION $120.68 11/13/2024 Food and Beverage Undisputed 01/23/2026 1139947199 CMS
Gilead Sciences, Inc. $21.29 06/04/2024 Food and Beverage Undisputed 01/23/2026 1133720403 CMS
Gilead Sciences, Inc. $18.56 08/30/2024 Food and Beverage Undisputed 01/23/2026 1133720405 CMS
Gilead Sciences, Inc. $24.70 09/24/2024 Food and Beverage Undisputed 01/23/2026 1133720407 CMS
Gilead Sciences, Inc. $21.74 10/21/2024 Food and Beverage Undisputed 01/23/2026 1133720409 CMS
Gilead Sciences, Inc. $20.64 11/21/2024 Food and Beverage Undisputed 01/23/2026 1133720411 CMS
Gilead Sciences, Inc. $22.41 12/24/2024 Food and Beverage Undisputed 01/23/2026 1133720413 CMS
Melinta Therapeutics, LLC $17.53 12/11/2024 Food and Beverage Undisputed 01/23/2026 1140481378 CMS
Merck Sharp & Dohme LLC $20.25 03/26/2024 Food and Beverage Undisputed 01/23/2026 1141573127 CMS
Merck Sharp & Dohme LLC $18.90 05/20/2024 Food and Beverage Undisputed 01/23/2026 1141573223 CMS
Merck Sharp & Dohme LLC $15.34 06/20/2024 Food and Beverage Undisputed 01/23/2026 1141573125 CMS
Merck Sharp & Dohme LLC $30.25 08/08/2024 Food and Beverage Undisputed 01/23/2026 1141573219 CMS
Merck Sharp & Dohme LLC $21.31 09/10/2024 Food and Beverage Undisputed 01/23/2026 1141825477 CMS
Merck Sharp & Dohme LLC $18.90 10/08/2024 Food and Beverage Undisputed 01/23/2026 1141573161 CMS
Merck Sharp & Dohme LLC $16.20 11/05/2024 Food and Beverage Undisputed 01/23/2026 1141573221 CMS
Paratek Pharmaceuticals, Inc. $15.24 03/06/2024 Food and Beverage Undisputed 01/23/2026 1113936026 CMS
PFIZER INC. $23.85 05/13/2024 Food and Beverage Undisputed 01/23/2026 1131421889 CMS
PFIZER INC. $28.88 07/18/2024 Food and Beverage Undisputed 01/23/2026 1131743456 CMS
PFIZER INC. $30.77 08/22/2024 Food and Beverage Undisputed 01/23/2026 1131847649 CMS
PFIZER INC. $14.01 09/11/2024 Food and Beverage Undisputed 01/23/2026 1131994929 CMS
PFIZER INC. $23.50 09/23/2024 Food and Beverage Undisputed 01/23/2026 1131946650 CMS
PFIZER INC. $23.74 11/15/2024 Food and Beverage Undisputed 01/23/2026 1131128937 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $22.81 05/01/2024 Food and Beverage Undisputed 01/23/2026 1153482522 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $21.12 08/07/2024 Food and Beverage Undisputed 01/23/2026 1153554451 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $27.16 08/21/2024 Food and Beverage Undisputed 01/23/2026 1153621015 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $19.67 09/18/2024 Food and Beverage Undisputed 01/23/2026 1153531874 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $17.82 11/13/2024 Food and Beverage Undisputed 01/23/2026 1153574440 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $17.82 12/23/2024 Food and Beverage Undisputed 01/23/2026 1153699315 CMS
Shionogi Inc $20.56 02/19/2024 Food and Beverage Undisputed 01/23/2026 1154336210 CMS
Shionogi Inc $17.99 03/26/2024 Food and Beverage Undisputed 01/23/2026 1154336224 CMS
Shionogi Inc $19.71 04/23/2024 Food and Beverage Undisputed 01/23/2026 1154336232 CMS
Shionogi Inc $19.71 06/26/2024 Food and Beverage Undisputed 01/23/2026 1154336258 CMS
Shionogi Inc $21.07 09/27/2024 Food and Beverage Undisputed 01/23/2026 1154336298 CMS
Shionogi Inc $21.07 11/26/2024 Food and Beverage Undisputed 01/23/2026 1154336310 CMS
VERTEX PHARMACEUTICALS INCORPORATED $21.45 10/16/2024 Food and Beverage Undisputed 01/23/2026 1105903733 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
2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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