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

Covered recipient · General Payments record

ANNA KATHRYN PFEIFFER

Physician Assistants & Advanced Practice Nursing Providers Physician Assistant

NPI
1295614683
CMS profile
11925077
Location
OAK LAWN, IL

General Payments · PY2025

$616.10

  • Reported across 17 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$616.10

17 records · 0 disputed

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

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.
  • 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

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $616.10 17

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
AIMMUNE THERAPEUTICS, INC. $162.71 2
INTUITIVE SURGICAL, INC. $132.80 1
Takeda Pharmaceuticals U.S.A., Inc. $106.14 4
ABBVIE INC. $64.07 3
Ardelyx, Inc. $56.11 3
Janssen Biotech, Inc. $53.03 2
VIVUS LLC $22.55 1
Novo Nordisk AS $18.69 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2025 $616.10 17

Payment records · PY2025 (17)

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

Program year 2025
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
ABBVIE INC. $17.78 11/20/2025 Food and Beverage Undisputed 06/30/2026 1205437060 CMS
ABBVIE INC. $20.86 12/09/2025 Food and Beverage Undisputed 06/30/2026 1205437066 CMS
ABBVIE INC. $25.43 12/12/2025 Food and Beverage Undisputed 06/30/2026 1205437073 CMS
Aimmune Therapeutics, Inc. $136.35 10/16/2025 Food and Beverage Undisputed 06/30/2026 1249644224 CMS
Aimmune Therapeutics, Inc. $26.36 12/08/2025 Food and Beverage Undisputed 06/30/2026 1249644222 CMS
Ardelyx, Inc. $18.37 11/05/2025 Food and Beverage Undisputed 06/30/2026 1247936165 CMS
Ardelyx, Inc. $14.18 11/07/2025 Food and Beverage Undisputed 06/30/2026 1247936167 CMS
Ardelyx, Inc. $23.56 12/17/2025 Food and Beverage Undisputed 06/30/2026 1247936169 CMS
INTUITIVE SURGICAL, INC. $132.80 12/16/2025 Food and Beverage Undisputed 06/30/2026 1236647308 CMS
Janssen Biotech, Inc. $24.00 11/11/2025 Food and Beverage Undisputed 06/30/2026 1174322509 CMS
Janssen Biotech, Inc. $29.03 12/30/2025 Food and Beverage Undisputed 06/30/2026 1174322381 CMS
Novo Nordisk Inc $18.69 12/15/2025 Food and Beverage Undisputed 06/30/2026 1188489117 CMS
Takeda Pharmaceuticals U.S.A., Inc. $27.50 10/28/2025 Food and Beverage Undisputed 06/30/2026 1224071302 CMS
Takeda Pharmaceuticals U.S.A., Inc. $34.57 12/02/2025 Food and Beverage Undisputed 06/30/2026 1224090090 CMS
Takeda Pharmaceuticals U.S.A., Inc. $15.17 12/05/2025 Food and Beverage Undisputed 06/30/2026 1223973648 CMS
Takeda Pharmaceuticals U.S.A., Inc. $28.90 12/22/2025 Food and Beverage Undisputed 06/30/2026 1224076648 CMS
VIVUS LLC $22.55 12/16/2025 Food and Beverage Undisputed 06/30/2026 1188057333 CMS

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
2025
Source files
Dataset page · Bulk file · PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

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