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

LILLIAN MONTGOMERY

Allopathic & Osteopathic Physicians Obstetrics & Gynecology

NPI
1255893871
CMS profile
11427244
Location
CHICAGO, IL

General Payments · PY2022–2024

$695.85

  • Reported across 26 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$312.31

15 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 $312.31 15

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2022 $89.21 1
PY2023 $294.33 10
PY2024 $312.31 15

Payment records · PY2024 (15)

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

Program year 2024 20222023 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
Amgen Inc. $25.55 02/26/2024 Food and Beverage Undisputed 01/23/2026 1111655233 CMS
CooperSurgical, Inc. $17.50 09/25/2024 Food and Beverage Undisputed 01/23/2026 1150787701 CMS
Exeltis, USA Inc. $19.54 01/09/2024 Food and Beverage Undisputed 01/23/2026 1149999844 CMS
Hologic Sales and Service, LLC $19.16 01/15/2024 Food and Beverage Undisputed 01/23/2026 1084891143 CMS
Hologic Sales and Service, LLC $23.06 01/23/2024 Food and Beverage Undisputed 01/23/2026 1084891139 CMS
Hologic Sales and Service, LLC $32.86 03/20/2024 Food and Beverage Undisputed 01/23/2026 1084891189 CMS
Hologic Sales and Service, LLC $25.20 04/11/2024 Food and Beverage Undisputed 01/23/2026 1084891195 CMS
MAYNE PHARMA COMMERCIAL LLC $19.67 07/15/2024 Food and Beverage Undisputed 01/23/2026 1154697057 CMS
MAYNE PHARMA COMMERCIAL LLC $16.26 11/12/2024 Food and Beverage Undisputed 01/23/2026 1154697079 CMS
Medline Industries LP $18.20 05/06/2024 Food and Beverage Undisputed 01/23/2026 1144137684 CMS
Merck Sharp & Dohme LLC $18.33 03/11/2024 Food and Beverage Undisputed 01/23/2026 1141855759 CMS
Merck Sharp & Dohme LLC $21.93 04/03/2024 Food and Beverage Undisputed 01/23/2026 1141922914 CMS
Merck Sharp & Dohme LLC $17.51 06/03/2024 Food and Beverage Undisputed 01/23/2026 1141855761 CMS
Merck Sharp & Dohme LLC $20.70 07/08/2024 Food and Beverage Undisputed 01/23/2026 1141653112 CMS
Organon Llc $16.84 11/04/2024 Food and Beverage Undisputed 01/23/2026 1136301266 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
2022, 2023, 2024
Source files
Dataset page · Bulk file · 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.