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

TIFFANY ROSE COX

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family

NPI
1568773422
CMS profile
10815224
Location
PORTLAND, OR

General Payments · PY2021–2024

$1,466.94

  • Reported across 83 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$434.75

20 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
Food and Beverage $434.75 20

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Amgen Inc. $251.16 11
NOVARTIS PHARMACEUTICALS CORPORATION $163.98 8
DEXCOM, INC. $19.61 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $461.04 34
PY2022 $329.45 17
PY2023 $241.70 12
PY2024 $434.75 20

Payment records · PY2024 (20)

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
Amgen Inc. $14.44 02/21/2024 Food and Beverage Undisputed 01/23/2026 1117230263 CMS
Amgen Inc. $21.74 03/25/2024 Food and Beverage Undisputed 01/23/2026 1117230265 CMS
Amgen Inc. $19.50 05/07/2024 Food and Beverage Undisputed 01/23/2026 1117230267 CMS
Amgen Inc. $20.00 06/11/2024 Food and Beverage Undisputed 01/23/2026 1117230269 CMS
Amgen Inc. $26.77 07/15/2024 Food and Beverage Undisputed 01/23/2026 1117230271 CMS
Amgen Inc. $24.76 08/21/2024 Food and Beverage Undisputed 01/23/2026 1117230273 CMS
Amgen Inc. $17.93 09/10/2024 Food and Beverage Undisputed 01/23/2026 1117230275 CMS
Amgen Inc. $27.12 09/25/2024 Food and Beverage Undisputed 01/23/2026 1117230277 CMS
Amgen Inc. $21.61 10/23/2024 Food and Beverage Undisputed 01/23/2026 1117230279 CMS
Amgen Inc. $31.25 11/18/2024 Food and Beverage Undisputed 01/23/2026 1117230281 CMS
Amgen Inc. $26.04 12/16/2024 Food and Beverage Undisputed 01/23/2026 1117230283 CMS
Dexcom, Inc. $19.61 01/23/2024 Food and Beverage Undisputed 01/23/2026 1153389876 CMS
Novartis Pharmaceuticals Corporation $19.78 02/02/2024 Food and Beverage Undisputed 01/23/2026 1086753299 CMS
Novartis Pharmaceuticals Corporation $18.57 04/02/2024 Food and Beverage Undisputed 01/23/2026 1086753305 CMS
Novartis Pharmaceuticals Corporation $20.92 05/17/2024 Food and Beverage Undisputed 01/23/2026 1086753313 CMS
Novartis Pharmaceuticals Corporation $20.50 06/27/2024 Food and Beverage Undisputed 01/23/2026 1086753315 CMS
Novartis Pharmaceuticals Corporation $18.75 07/19/2024 Food and Beverage Undisputed 01/23/2026 1086753317 CMS
Novartis Pharmaceuticals Corporation $16.12 09/18/2024 Food and Beverage Undisputed 01/23/2026 1086753329 CMS
Novartis Pharmaceuticals Corporation $26.21 10/16/2024 Food and Beverage Undisputed 01/23/2026 1086753331 CMS
Novartis Pharmaceuticals Corporation $23.13 11/15/2024 Food and Beverage Undisputed 01/23/2026 1086753333 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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