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

MICHAEL LARKNER

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family

NPI
1780360693
CMS profile
11516979
Location
LENOIR CITY, TN

General Payments · PY2023–2024

$384.16

  • Reported across 19 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$291.59

14 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 $291.59 14

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2023 $92.57 5
PY2024 $291.59 14

Payment records · PY2024 (14)

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
Acera Surgical, Inc. $15.38 12/17/2024 Food and Beverage Undisputed 01/23/2026 1152415782 CMS
GENZYME CORPORATION $22.24 02/22/2024 Food and Beverage Undisputed 01/23/2026 1139844655 CMS
GENZYME CORPORATION $38.14 04/30/2024 Food and Beverage Undisputed 01/23/2026 1139844711 CMS
GENZYME CORPORATION $26.16 05/16/2024 Food and Beverage Undisputed 01/23/2026 1139844679 CMS
GENZYME CORPORATION $17.07 07/10/2024 Food and Beverage Undisputed 01/23/2026 1139844699 CMS
GENZYME CORPORATION $15.70 08/28/2024 Food and Beverage Undisputed 01/23/2026 1139844717 CMS
GENZYME CORPORATION $20.82 10/30/2024 Food and Beverage Undisputed 01/23/2026 1139844737 CMS
Hikma Pharmaceuticals USA $15.59 03/20/2024 Food and Beverage Undisputed 01/23/2026 1127507133 CMS
Inspire Medical Systems, Inc. $22.69 12/12/2024 Food and Beverage Undisputed 01/23/2026 1148159998 CMS
Regeneron Healthcare Solutions, Inc. $17.29 02/13/2024 Food and Beverage Undisputed 01/23/2026 1114330329 CMS
Regeneron Healthcare Solutions, Inc. $17.35 03/27/2024 Food and Beverage Undisputed 01/23/2026 1114330331 CMS
Regeneron Healthcare Solutions, Inc. $20.87 05/21/2024 Food and Beverage Undisputed 01/23/2026 1114330333 CMS
Regeneron Healthcare Solutions, Inc. $20.63 06/19/2024 Food and Beverage Undisputed 01/23/2026 1114330335 CMS
Regeneron Healthcare Solutions, Inc. $21.66 09/17/2024 Food and Beverage Undisputed 01/23/2026 1114330337 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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