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

NIVEEN K ABDELMESSIH

Allopathic & Osteopathic Physicians Family Medicine

NPI
1922071059
CMS profile
87519
Location
GLENDALE, CA

General Payments · PY2018–2024

$7,239.62

  • Reported across 305 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,175.51

45 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 $1,175.51 45

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $960.23 40
PY2019 $1,117.74 47
PY2020 $1,101.12 47
PY2021 $919.69 45
PY2022 $835.86 44
PY2023 $1,129.47 37
PY2024 $1,175.51 45

Payment records · PY2024 (45)

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

Program year 2024 201820192020202120222023 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
Abbott Laboratories $14.71 07/23/2024 Food and Beverage Undisputed 01/23/2026 1125337988 CMS
Abbott Laboratories $24.77 08/05/2024 Food and Beverage Undisputed 01/23/2026 1125337990 CMS
ABBVIE INC. $31.24 01/10/2024 Food and Beverage Undisputed 01/23/2026 1103164104 CMS
ABBVIE INC. $8.76 01/10/2024 Food and Beverage Undisputed 01/23/2026 1103164106 CMS
ABBVIE INC. $24.18 03/21/2024 Food and Beverage Undisputed 01/23/2026 1103164108 CMS
ABBVIE INC. $27.17 05/18/2024 Food and Beverage Undisputed 01/23/2026 1103164110 CMS
ABBVIE INC. $25.47 07/12/2024 Food and Beverage Undisputed 01/23/2026 1103164112 CMS
ABBVIE INC. $27.66 08/09/2024 Food and Beverage Undisputed 01/23/2026 1103164114 CMS
ABBVIE INC. $9.86 08/21/2024 Food and Beverage Undisputed 01/23/2026 1103164116 CMS
ABBVIE INC. $11.11 10/22/2024 Food and Beverage Undisputed 01/23/2026 1103164118 CMS
ABBVIE INC. $30.56 11/15/2024 Food and Beverage Undisputed 01/23/2026 1103164120 CMS
Amgen Inc. $25.97 02/13/2024 Food and Beverage Undisputed 01/23/2026 1117488048 CMS
Amgen Inc. $25.97 02/13/2024 Food and Beverage Undisputed 01/23/2026 1117488050 CMS
Amgen Inc. $28.00 05/08/2024 Food and Beverage Undisputed 01/23/2026 1117488046 CMS
AstraZeneca Pharmaceuticals LP $23.12 02/29/2024 Food and Beverage Undisputed 01/23/2026 1105379953 CMS
AstraZeneca Pharmaceuticals LP $32.76 03/27/2024 Food and Beverage Undisputed 01/23/2026 1105354598 CMS
AstraZeneca Pharmaceuticals LP $32.02 05/09/2024 Food and Beverage Undisputed 01/23/2026 1104725167 CMS
AstraZeneca Pharmaceuticals LP $21.67 05/21/2024 Food and Beverage Undisputed 01/23/2026 1104527190 CMS
AstraZeneca Pharmaceuticals LP $21.79 06/12/2024 Food and Beverage Undisputed 01/23/2026 1104373807 CMS
AstraZeneca Pharmaceuticals LP $37.37 06/12/2024 Food and Beverage Undisputed 01/23/2026 1105323528 CMS
AstraZeneca Pharmaceuticals LP $22.55 07/30/2024 Food and Beverage Undisputed 01/23/2026 1104724367 CMS
AstraZeneca Pharmaceuticals LP $34.18 10/08/2024 Food and Beverage Undisputed 01/23/2026 1105384611 CMS
GlaxoSmithKline, LLC. $18.14 02/21/2024 Food and Beverage Undisputed 01/23/2026 1115786960 CMS
GlaxoSmithKline, LLC. $22.08 04/02/2024 Food and Beverage Undisputed 01/23/2026 1116278674 CMS
GlaxoSmithKline, LLC. $2.08 08/02/2024 Food and Beverage Undisputed 01/23/2026 1116399950 CMS
GlaxoSmithKline, LLC. $123.81 08/15/2024 Food and Beverage Undisputed 01/23/2026 1116052599 CMS
GlaxoSmithKline, LLC. $5.85 09/18/2024 Food and Beverage Undisputed 01/23/2026 1115901841 CMS
GlaxoSmithKline, LLC. $26.26 10/31/2024 Food and Beverage Undisputed 01/23/2026 1116124404 CMS
Hikma Pharmaceuticals USA $13.82 04/18/2024 Food and Beverage Undisputed 01/23/2026 1127507285 CMS
IDORSIA PHARMACEUTICALS US INC $18.31 01/03/2024 Food and Beverage Undisputed 01/23/2026 1146760177 CMS
IDORSIA PHARMACEUTICALS US INC $16.34 09/17/2024 Food and Beverage Undisputed 01/23/2026 1146757812 CMS
Lilly USA, LLC $26.44 03/27/2024 Food and Beverage Undisputed 01/23/2026 1135244895 CMS
Optinose US, Inc. $18.13 07/18/2024 Food and Beverage Undisputed 01/23/2026 1142188554 CMS
PFIZER INC. $26.41 03/28/2024 Food and Beverage Undisputed 01/23/2026 1131291743 CMS
PFIZER INC. $17.60 10/01/2024 Food and Beverage Undisputed 01/23/2026 1130882796 CMS
Regeneron Healthcare Solutions, Inc. $37.24 02/07/2024 Food and Beverage Undisputed 01/23/2026 1113993157 CMS
Regeneron Healthcare Solutions, Inc. $27.48 03/06/2024 Food and Beverage Undisputed 01/23/2026 1113993159 CMS
Regeneron Healthcare Solutions, Inc. $39.93 04/09/2024 Food and Beverage Undisputed 01/23/2026 1113993161 CMS
Regeneron Healthcare Solutions, Inc. $34.04 04/24/2024 Food and Beverage Undisputed 01/23/2026 1113993163 CMS
Regeneron Healthcare Solutions, Inc. $17.57 05/14/2024 Food and Beverage Undisputed 01/23/2026 1113993165 CMS
Regeneron Healthcare Solutions, Inc. $39.12 06/25/2024 Food and Beverage Undisputed 01/23/2026 1113993167 CMS
Regeneron Healthcare Solutions, Inc. $23.51 07/16/2024 Food and Beverage Undisputed 01/23/2026 1113993169 CMS
Regeneron Healthcare Solutions, Inc. $37.58 08/27/2024 Food and Beverage Undisputed 01/23/2026 1113993171 CMS
Regeneron Healthcare Solutions, Inc. $25.98 11/12/2024 Food and Beverage Undisputed 01/23/2026 1113993173 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $16.90 10/23/2024 Food and Beverage Undisputed 01/23/2026 1153402302 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, 2020, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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