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

KONSTANTINOS MELAHOURES

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1598939472
CMS profile
636661
Location
MISSION VIEJO, CA

General Payments · PY2018–2024

$1,493.72

  • Reported across 52 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$511.29

9 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 $511.29 9

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Acerta Pharma LLC $410.35 6
ABBVIE INC. $55.94 2
bioMerieux $45.00 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $159.52 3
PY2019 $36.69 2
PY2021 $105.71 5
PY2022 $457.19 21
PY2023 $223.32 12
PY2024 $511.29 9

Payment records · PY2024 (9)

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

Program year 2024 20182019202120222023 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
ABBVIE INC. $32.82 03/08/2024 Food and Beverage Undisputed 01/23/2026 1105018604 CMS
ABBVIE INC. $23.12 04/19/2024 Food and Beverage Undisputed 01/23/2026 1105018606 CMS
AstraZeneca Pharmaceuticals LP $113.28 01/22/2024 Food and Beverage Undisputed 01/23/2026 1104620846 CMS
AstraZeneca Pharmaceuticals LP $20.71 02/08/2024 Food and Beverage Undisputed 01/23/2026 1104385281 CMS
AstraZeneca Pharmaceuticals LP $101.61 03/06/2024 Food and Beverage Undisputed 01/23/2026 1105557282 CMS
AstraZeneca Pharmaceuticals LP $29.44 07/18/2024 Food and Beverage Undisputed 01/23/2026 1105536772 CMS
AstraZeneca Pharmaceuticals LP $132.11 08/27/2024 Food and Beverage Undisputed 01/23/2026 1105455680 CMS
AstraZeneca Pharmaceuticals LP $13.20 11/13/2024 Food and Beverage Undisputed 01/23/2026 1105444752 CMS
bioMerieux Inc $45.00 01/19/2024 Food and Beverage Undisputed 01/23/2026 1147100248 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, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.