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

GREGORY PAUL GEX

Allopathic & Osteopathic Physicians Obstetrics & Gynecology

NPI
1396715470
CMS profile
943888
Location
LAS VEGAS, NV

General Payments · PY2018–2020

$1,094.05

  • Reported across 48 records
  • CMS publication 2026-01-23

Latest program year · PY2020

$287.70

16 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

PY2020 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $273.98 15
Education $13.72 1

By paying entity

PY2020 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $595.01 18
PY2019 $211.34 14
PY2020 $287.70 16

Payment records · PY2020 (16)

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

Program year 2020 20182019 Record-level detail is published for PY2020; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
AbbVie Inc. $20.42 08/25/2020 Food and Beverage Undisputed 01/23/2026 721815709 CMS
AbbVie Inc. $23.07 10/15/2020 Food and Beverage Undisputed 01/23/2026 721815713 CMS
AbbVie Inc. $24.33 10/21/2020 Food and Beverage Undisputed 01/23/2026 721815718 CMS
AMAG Pharmaceuticals, Inc. $13.72 02/27/2020 Education Undisputed 01/23/2026 753007145 CMS
Avion Pharmaceuticals $15.26 01/14/2020 Food and Beverage Undisputed 01/23/2026 742012071 CMS
Avion Pharmaceuticals $22.13 10/13/2020 Food and Beverage Undisputed 01/23/2026 742012075 CMS
Bayer HealthCare Pharmaceuticals Inc. $18.40 08/28/2020 Food and Beverage Undisputed 01/23/2026 713639121 CMS
Covidien LP $14.21 03/02/2020 Food and Beverage Undisputed 01/23/2026 730142537 CMS
Exeltis, USA Inc. $18.48 01/16/2020 Food and Beverage Undisputed 01/23/2026 751335941 CMS
Exeltis, USA Inc. $13.06 09/08/2020 Food and Beverage Undisputed 01/23/2026 751335943 CMS
Exeltis, USA Inc. $15.41 11/11/2020 Food and Beverage Undisputed 01/23/2026 751335939 CMS
Lupin Inc. $13.49 10/29/2020 Food and Beverage Undisputed 01/23/2026 719538705 CMS
Merck Sharp & Dohme Corporation $11.61 02/13/2020 Food and Beverage Undisputed 01/23/2026 747840837 CMS
TherapeuticsMD, Inc. $23.60 09/10/2020 Food and Beverage Undisputed 01/23/2026 745690447 CMS
TherapeuticsMD, Inc. $20.12 11/24/2020 Food and Beverage Undisputed 01/23/2026 745690449 CMS
Vertical Pharmaceuticals, LLC $20.39 03/05/2020 Food and Beverage Undisputed 01/23/2026 741465673 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
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020
Generated from
OP_DTL_GNRL_PGYR2020_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.

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