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

NATHAN J MITTLESTEADT

Physician Assistants & Advanced Practice Nursing Providers Physician Assistant

NPI
1578865283
CMS profile
11129760
Location
LOUISVILLE, KY

General Payments · PY2023–2024

$937.18

  • Reported across 48 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$922.54

47 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 $922.54 47

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2023 $14.64 1
PY2024 $922.54 47

Payment records · PY2024 (47)

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

Program year 2024 2023 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
Alnylam Pharmaceuticals Inc. $21.56 01/19/2024 Food and Beverage Undisputed 01/23/2026 1125855557 CMS
Alnylam Pharmaceuticals Inc. $14.44 02/07/2024 Food and Beverage Undisputed 01/23/2026 1125855563 CMS
Alnylam Pharmaceuticals Inc. $21.03 03/12/2024 Food and Beverage Undisputed 01/23/2026 1125855567 CMS
Alnylam Pharmaceuticals Inc. $24.94 05/01/2024 Food and Beverage Undisputed 01/23/2026 1125855579 CMS
Alnylam Pharmaceuticals Inc. $27.27 09/19/2024 Food and Beverage Undisputed 01/23/2026 1125855613 CMS
Alnylam Pharmaceuticals Inc. $25.46 11/15/2024 Food and Beverage Undisputed 01/23/2026 1125855631 CMS
Amgen Inc. $19.73 04/18/2024 Food and Beverage Undisputed 01/23/2026 1117330218 CMS
Amgen Inc. $20.50 06/12/2024 Food and Beverage Undisputed 01/23/2026 1117330220 CMS
Amgen Inc. $19.34 08/22/2024 Food and Beverage Undisputed 01/23/2026 1117330222 CMS
Amgen Inc. $21.16 09/25/2024 Food and Beverage Undisputed 01/23/2026 1117330224 CMS
Amgen Inc. $20.11 12/04/2024 Food and Beverage Undisputed 01/23/2026 1117330226 CMS
AstraZeneca Pharmaceuticals LP $24.55 03/23/2024 Food and Beverage Undisputed 01/23/2026 1105821369 CMS
AstraZeneca Pharmaceuticals LP $21.41 05/11/2024 Food and Beverage Undisputed 01/23/2026 1105408269 CMS
AstraZeneca Pharmaceuticals LP $18.81 06/06/2024 Food and Beverage Undisputed 01/23/2026 1104389553 CMS
Bayer Healthcare Pharmaceuticals Inc. $18.11 02/01/2024 Food and Beverage Undisputed 01/23/2026 1086289546 CMS
Bayer Healthcare Pharmaceuticals Inc. $17.87 09/18/2024 Food and Beverage Undisputed 01/23/2026 1086273912 CMS
E.R. Squibb & Sons, L.L.C. $17.27 04/17/2024 Food and Beverage Undisputed 01/23/2026 1101372198 CMS
E.R. Squibb & Sons, L.L.C. $15.16 09/05/2024 Food and Beverage Undisputed 01/23/2026 1101372228 CMS
E.R. Squibb & Sons, L.L.C. $18.32 10/03/2024 Food and Beverage Undisputed 01/23/2026 1101372242 CMS
Edwards Lifesciences Corporation $40.33 08/21/2024 Food and Beverage Undisputed 01/23/2026 1138845649 CMS
Inspire Medical Systems, Inc. $33.20 07/10/2024 Food and Beverage Undisputed 01/23/2026 1148163045 CMS
Janssen Pharmaceuticals, Inc $16.24 04/10/2024 Food and Beverage Undisputed 01/23/2026 1078027032 CMS
Janssen Pharmaceuticals, Inc $18.66 06/05/2024 Food and Beverage Undisputed 01/23/2026 1078027314 CMS
Janssen Pharmaceuticals, Inc $20.73 07/11/2024 Food and Beverage Undisputed 01/23/2026 1078028406 CMS
Janssen Pharmaceuticals, Inc $22.79 09/19/2024 Food and Beverage Undisputed 01/23/2026 1078027426 CMS
Lexicon Pharmaceuticals, Inc. $13.68 04/11/2024 Food and Beverage Undisputed 01/23/2026 1081734193 CMS
Merck Sharp & Dohme LLC $16.21 08/14/2024 Food and Beverage Undisputed 01/23/2026 1141682467 CMS
Merck Sharp & Dohme LLC $16.26 09/20/2024 Food and Beverage Undisputed 01/23/2026 1141864933 CMS
Merck Sharp & Dohme LLC $20.52 11/19/2024 Food and Beverage Undisputed 01/23/2026 1141682465 CMS
Novartis Pharmaceuticals Corporation $32.54 02/08/2024 Food and Beverage Undisputed 01/23/2026 1087126634 CMS
Novartis Pharmaceuticals Corporation $6.94 02/14/2024 Food and Beverage Undisputed 01/23/2026 1087126630 CMS
Novartis Pharmaceuticals Corporation $18.49 02/22/2024 Food and Beverage Undisputed 01/23/2026 1087126644 CMS
Novartis Pharmaceuticals Corporation $32.27 03/13/2024 Food and Beverage Undisputed 01/23/2026 1087126642 CMS
Novartis Pharmaceuticals Corporation $15.85 03/28/2024 Food and Beverage Undisputed 01/23/2026 1087126638 CMS
Novartis Pharmaceuticals Corporation $0.47 03/28/2024 Food and Beverage Undisputed 01/23/2026 1087126640 CMS
Novartis Pharmaceuticals Corporation $26.60 05/15/2024 Food and Beverage Undisputed 01/23/2026 1087126648 CMS
Novartis Pharmaceuticals Corporation $16.72 06/13/2024 Food and Beverage Undisputed 01/23/2026 1087126650 CMS
Novartis Pharmaceuticals Corporation $14.73 09/12/2024 Food and Beverage Undisputed 01/23/2026 1087126662 CMS
Novartis Pharmaceuticals Corporation $17.74 10/02/2024 Food and Beverage Undisputed 01/23/2026 1087126664 CMS
Novartis Pharmaceuticals Corporation $17.65 10/17/2024 Food and Beverage Undisputed 01/23/2026 1087126672 CMS
Novartis Pharmaceuticals Corporation $5.17 10/29/2024 Food and Beverage Undisputed 01/23/2026 1087126674 CMS
Novartis Pharmaceuticals Corporation $21.27 12/05/2024 Food and Beverage Undisputed 01/23/2026 1087126676 CMS
Novartis Pharmaceuticals Corporation $15.75 12/11/2024 Food and Beverage Undisputed 01/23/2026 1087126678 CMS
Novo Nordisk Inc $15.69 11/13/2024 Food and Beverage Undisputed 01/23/2026 1100376823 CMS
PFIZER INC. $21.18 07/17/2024 Food and Beverage Undisputed 01/23/2026 1131772211 CMS
PFIZER INC. $20.42 10/30/2024 Food and Beverage Undisputed 01/23/2026 1130882776 CMS
PFIZER INC. $17.40 11/20/2024 Food and Beverage Undisputed 01/23/2026 1131039847 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
2023, 2024
Source files
Dataset page · Bulk file · PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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