Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-06-30 View official record Methodology

Covered recipient · General Payments record

BRENNA SOMMER

Allopathic & Osteopathic Physicians Obstetrics & Gynecology

NPI
1497266811
CMS profile
6896664
Location
UPLAND, CA

General Payments · PY2019–2025

$5,585.44

  • Reported across 95 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$407.95

21 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

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $407.95 21

By paying entity

PY2025 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $325.00 1
PY2021 $3,773.02 19
PY2022 $329.01 15
PY2023 $445.45 25
PY2024 $305.01 14
PY2025 $407.95 21

Payment records · PY2025 (21)

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

Program year 2025 20192021202220232024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Astellas Pharma US Inc $33.24 04/14/2025 Food and Beverage Undisputed 06/30/2026 1238592174 CMS
Bayer Healthcare Pharmaceuticals Inc. $26.61 05/08/2025 Food and Beverage Undisputed 06/30/2026 1225815622 CMS
Becton, Dickinson and Company $92.42 01/24/2025 Food and Beverage Undisputed 06/30/2026 1232263954 CMS
Boston Scientific Corporation $15.90 10/10/2025 Food and Beverage Undisputed 06/30/2026 1181325816 CMS
Exeltis, USA Inc. $19.69 08/08/2025 Food and Beverage Undisputed 06/30/2026 1218205027 CMS
Hologic Sales and Service, LLC $14.27 11/20/2025 Food and Beverage Undisputed 06/30/2026 1182573802 CMS
MAYNE PHARMA COMMERCIAL LLC $5.36 03/07/2025 Food and Beverage Undisputed 06/30/2026 1254369652 CMS
MAYNE PHARMA COMMERCIAL LLC $3.61 03/14/2025 Food and Beverage Undisputed 06/30/2026 1254369636 CMS
MAYNE PHARMA COMMERCIAL LLC $14.53 07/17/2025 Food and Beverage Undisputed 06/30/2026 1254369448 CMS
MAYNE PHARMA COMMERCIAL LLC $3.41 08/01/2025 Food and Beverage Undisputed 06/30/2026 1254369140 CMS
MAYNE PHARMA COMMERCIAL LLC $4.67 08/01/2025 Food and Beverage Undisputed 06/30/2026 1254369150 CMS
MAYNE PHARMA COMMERCIAL LLC $6.14 09/11/2025 Food and Beverage Undisputed 06/30/2026 1254369000 CMS
MAYNE PHARMA COMMERCIAL LLC $1.27 09/11/2025 Food and Beverage Undisputed 06/30/2026 1254369002 CMS
MAYNE PHARMA COMMERCIAL LLC $11.23 09/29/2025 Food and Beverage Undisputed 06/30/2026 1254368964 CMS
MAYNE PHARMA COMMERCIAL LLC $31.94 09/30/2025 Food and Beverage Undisputed 06/30/2026 1254368998 CMS
MAYNE PHARMA COMMERCIAL LLC $8.95 11/12/2025 Food and Beverage Undisputed 06/30/2026 1254369854 CMS
MILLICENT US INC $23.70 03/17/2025 Food and Beverage Undisputed 06/30/2026 1235204528 CMS
PFIZER INC. $15.59 04/21/2025 Food and Beverage Undisputed 06/30/2026 1229498493 CMS
Sage Therapeutics, LLC $23.26 03/17/2025 Food and Beverage Undisputed 06/30/2026 1211463454 CMS
Sage Therapeutics, LLC $33.55 05/08/2025 Food and Beverage Undisputed 06/30/2026 1211463456 CMS
Sumitomo Pharma America, Inc. $18.61 07/07/2025 Food and Beverage Undisputed 06/30/2026 1176723291 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2019, 2021, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2019 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

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