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

DIANE J STEMPEK

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Primary Care

NPI
1629442330
CMS profile
10881471
Location
DETROIT, MI

General Payments · PY2021

$267.08

  • Reported across 16 records
  • CMS publication 2026-01-23

Latest program year · PY2021

$267.08

16 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

PY2021 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $267.08 16

By paying entity

PY2021 · sorted by reported total

Paying entityAmountRecords
NOVARTIS PHARMACEUTICALS CORPORATION $118.43 7
Amgen Inc. $39.77 2
Lilly USA, LLC $18.97 1
ABBVIE INC. $18.01 1
SANOFI PASTEUR INC. $17.76 1
Boehringer Ingelheim Pharmaceuticals, Inc. $14.51 1
Novo Nordisk AS $13.66 1
PFIZER INC. $13.05 1
DEXCOM, INC. $12.92 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $267.08 16

Payment records · PY2021 (16)

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

Program year 2021
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
AbbVie Inc. $18.01 08/20/2021 Food and Beverage Undisputed 01/23/2026 795643423 CMS
Amgen Inc. $21.55 06/04/2021 Food and Beverage Undisputed 01/23/2026 826481295 CMS
Amgen Inc. $18.22 08/11/2021 Food and Beverage Undisputed 01/23/2026 825990313 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $14.51 05/07/2021 Food and Beverage Undisputed 01/23/2026 763399898 CMS
DEXCOM, INC. $12.92 07/09/2021 Food and Beverage Undisputed 01/23/2026 845327583 CMS
Lilly USA, LLC $18.97 08/27/2021 Food and Beverage Undisputed 01/23/2026 818857287 CMS
Novartis Pharmaceuticals Corporation $21.81 03/24/2021 Food and Beverage Undisputed 01/23/2026 814555615 CMS
Novartis Pharmaceuticals Corporation $13.77 04/16/2021 Food and Beverage Undisputed 01/23/2026 814555617 CMS
Novartis Pharmaceuticals Corporation $21.47 05/28/2021 Food and Beverage Undisputed 01/23/2026 814555619 CMS
Novartis Pharmaceuticals Corporation $13.04 06/09/2021 Food and Beverage Undisputed 01/23/2026 814555621 CMS
Novartis Pharmaceuticals Corporation $9.98 07/30/2021 Food and Beverage Undisputed 01/23/2026 814555623 CMS
Novartis Pharmaceuticals Corporation $18.66 09/03/2021 Food and Beverage Undisputed 01/23/2026 814555625 CMS
Novartis Pharmaceuticals Corporation $19.70 11/12/2021 Food and Beverage Undisputed 01/23/2026 814555627 CMS
Novo Nordisk Inc $13.66 05/21/2021 Food and Beverage Undisputed 01/23/2026 811335106 CMS
PFIZER INC. $13.05 07/03/2021 Food and Beverage Undisputed 01/23/2026 833416827 CMS
SANOFI PASTEUR INC. $17.76 08/12/2021 Food and Beverage Undisputed 01/23/2026 838136219 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
Source files
Dataset page · Bulk file · PY2021
Generated from
OP_DTL_GNRL_PGYR2021_P01232026_01102026.csv

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