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

DAVID C HERMINGHUYSEN

Allopathic & Osteopathic Physicians Internal Medicine Endocrinology, Diabetes & Metabolism

NPI
1750332227
CMS profile
261373
Location
HENDERSONVILLE, NC

General Payments · PY2018–2019

$1,492.24

  • Reported across 57 records
  • CMS publication 2026-01-23

Latest program year · PY2019

$1,038.94

22 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

PY2019 · sorted by reported total

By paying entity

PY2019 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $453.30 35
PY2019 $1,038.94 22

Payment records · PY2019 (22)

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

Program year 2019 2018 Record-level detail is published for PY2019; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Abbott Laboratories $23.23 05/07/2019 Food and Beverage Undisputed 01/23/2026 664397455 CMS
Akcea Therapeutics, Inc. $143.75 04/08/2019 Food and Beverage Undisputed 01/23/2026 703186203 CMS
Amgen Inc. $14.10 01/09/2019 Food and Beverage Undisputed 01/23/2026 662280639 CMS
Amgen Inc. $11.01 02/06/2019 Food and Beverage Undisputed 01/23/2026 662280645 CMS
Amgen Inc. $13.22 02/20/2019 Food and Beverage Undisputed 01/23/2026 662280641 CMS
Amgen Inc. $15.18 05/09/2019 Food and Beverage Undisputed 01/23/2026 662280631 CMS
Amgen Inc. $18.12 05/09/2019 Food and Beverage Undisputed 01/23/2026 662280637 CMS
Amgen Inc. $17.36 06/11/2019 Food and Beverage Undisputed 01/23/2026 662280633 CMS
Amgen Inc. $21.33 07/16/2019 Food and Beverage Undisputed 01/23/2026 662280635 CMS
Amgen Inc. $10.19 08/05/2019 Food and Beverage Undisputed 01/23/2026 662280643 CMS
CSL Behring $14.16 09/24/2019 Food and Beverage Undisputed 01/23/2026 683859885 CMS
GlaxoSmithKline, LLC. $19.96 07/22/2019 Food and Beverage Undisputed 01/23/2026 671125871 CMS
GlaxoSmithKline, LLC. $17.33 08/27/2019 Food and Beverage Undisputed 01/23/2026 671537143 CMS
Janssen Biotech, Inc. $14.77 09/03/2019 Food and Beverage Undisputed 01/23/2026 658478703 CMS
Mannkind Corporation $18.84 04/27/2019 Food and Beverage Undisputed 01/23/2026 705567819 CMS
Medtronic MiniMed, Inc. $14.18 03/08/2019 Food and Beverage Undisputed 01/23/2026 648786603 CMS
Medtronic MiniMed, Inc. $11.80 09/19/2019 Food and Beverage Undisputed 01/23/2026 648796557 CMS
Novo Nordisk Inc $14.50 07/17/2019 Food and Beverage Undisputed 01/23/2026 674481347 CMS
PFIZER INC. $13.46 02/28/2019 Food and Beverage Undisputed 01/23/2026 671878159 CMS
Regeneron Healthcare Solutions, Inc. $12.45 03/08/2019 Education Undisputed 01/23/2026 673393297 CMS
Tandem Diabetes Care, Inc. $300.00 07/17/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 707456153 CMS
Tandem Diabetes Care, Inc. $300.00 07/24/2019 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 707456155 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
2018, 2019
Source files
Dataset page · Bulk file · PY2018 , PY2019
Generated from
OP_DTL_GNRL_PGYR2019_P01232026_01102026.csv

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