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

MAZEN NAJJAR

Allopathic & Osteopathic Physicians Internal Medicine Infectious Disease

NPI
1245342393
CMS profile
101220
Location
GRAND BLANC, MI

General Payments · PY2018–2024

$3,800.58

  • Reported across 200 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$515.05

32 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 $515.05 32

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
ABBVIE INC. $155.66 12
Gilead Sciences, Inc. $115.11 7
Merck Sharp & Dohme Corporation $88.42 4
ViiV Healthcare Company $61.46 4
AIMMUNE THERAPEUTICS, INC. $60.36 3
Insmed, Inc. $17.93 1
Melinta Therapeutics, Inc. $16.11 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $561.05 20
PY2019 $1,005.64 42
PY2020 $231.49 15
PY2021 $525.19 31
PY2022 $548.09 35
PY2023 $414.07 25
PY2024 $515.05 32

Payment records · PY2024 (32)

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
ABBVIE INC. $7.63 01/11/2024 Food and Beverage Undisputed 01/23/2026 1105095963 CMS
ABBVIE INC. $12.22 01/23/2024 Food and Beverage Undisputed 01/23/2026 1105095965 CMS
ABBVIE INC. $10.00 02/22/2024 Food and Beverage Undisputed 01/23/2026 1105095967 CMS
ABBVIE INC. $6.38 03/19/2024 Food and Beverage Undisputed 01/23/2026 1105095969 CMS
ABBVIE INC. $13.76 04/16/2024 Food and Beverage Undisputed 01/23/2026 1105095971 CMS
ABBVIE INC. $23.88 06/27/2024 Food and Beverage Undisputed 01/23/2026 1105095973 CMS
ABBVIE INC. $17.70 07/08/2024 Food and Beverage Undisputed 01/23/2026 1105095975 CMS
ABBVIE INC. $18.07 08/06/2024 Food and Beverage Undisputed 01/23/2026 1105095977 CMS
ABBVIE INC. $9.39 08/08/2024 Food and Beverage Undisputed 01/23/2026 1105095979 CMS
ABBVIE INC. $17.34 09/17/2024 Food and Beverage Undisputed 01/23/2026 1105095981 CMS
ABBVIE INC. $12.57 10/22/2024 Food and Beverage Undisputed 01/23/2026 1105095983 CMS
ABBVIE INC. $6.72 11/12/2024 Food and Beverage Undisputed 01/23/2026 1105095985 CMS
AIMMUNE THERAPEUTICS, INC. $22.66 01/25/2024 Food and Beverage Undisputed 01/23/2026 1147013584 CMS
AIMMUNE THERAPEUTICS, INC. $18.85 04/29/2024 Food and Beverage Undisputed 01/23/2026 1146963009 CMS
AIMMUNE THERAPEUTICS, INC. $18.85 04/29/2024 Food and Beverage Undisputed 01/23/2026 1146976410 CMS
Gilead Sciences, Inc. $18.38 02/20/2024 Food and Beverage Undisputed 01/23/2026 1133819795 CMS
Gilead Sciences, Inc. $17.98 03/04/2024 Food and Beverage Undisputed 01/23/2026 1133819797 CMS
Gilead Sciences, Inc. $16.55 04/18/2024 Food and Beverage Undisputed 01/23/2026 1133819799 CMS
Gilead Sciences, Inc. $18.16 06/13/2024 Food and Beverage Undisputed 01/23/2026 1133819801 CMS
Gilead Sciences, Inc. $14.68 07/09/2024 Food and Beverage Undisputed 01/23/2026 1133819803 CMS
Gilead Sciences, Inc. $14.50 09/19/2024 Food and Beverage Undisputed 01/23/2026 1133819805 CMS
Gilead Sciences, Inc. $14.86 10/29/2024 Food and Beverage Undisputed 01/23/2026 1133819807 CMS
Insmed, Inc. $17.93 10/01/2024 Food and Beverage Undisputed 01/23/2026 1089560180 CMS
Melinta Therapeutics, LLC $16.11 05/02/2024 Food and Beverage Undisputed 01/23/2026 1140480654 CMS
Merck Sharp & Dohme LLC $13.86 05/16/2024 Food and Beverage Undisputed 01/23/2026 1141722934 CMS
Merck Sharp & Dohme LLC $26.53 07/22/2024 Food and Beverage Undisputed 01/23/2026 1141876446 CMS
Merck Sharp & Dohme LLC $19.99 08/19/2024 Food and Beverage Undisputed 01/23/2026 1141722938 CMS
Merck Sharp & Dohme LLC $28.04 09/05/2024 Food and Beverage Undisputed 01/23/2026 1141722936 CMS
ViiV Healthcare Company $16.00 02/06/2024 Food and Beverage Undisputed 01/23/2026 1112814637 CMS
ViiV Healthcare Company $15.90 08/20/2024 Food and Beverage Undisputed 01/23/2026 1112712556 CMS
ViiV Healthcare Company $14.99 10/24/2024 Food and Beverage Undisputed 01/23/2026 1112785294 CMS
ViiV Healthcare Company $14.57 12/10/2024 Food and Beverage Undisputed 01/23/2026 1112773848 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

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

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.