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

MARTIN L HOPP

Allopathic & Osteopathic Physicians Otolaryngology

NPI
1336284561
CMS profile
105731
Location
LOS ANGELES, CA

General Payments · PY2018–2024

$8,411.88

  • Reported across 129 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$760.97

27 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 $760.97 27

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $3,442.74 33
PY2019 $1,735.54 22
PY2020 $77.63 2
PY2021 $347.80 9
PY2022 $836.29 11
PY2023 $1,210.91 25
PY2024 $760.97 27

Payment records · PY2024 (27)

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
Amgen Inc. $20.01 01/19/2024 Food and Beverage Undisputed 01/23/2026 1111601316 CMS
GENZYME CORPORATION $35.38 05/06/2024 Food and Beverage Undisputed 01/23/2026 1139663004 CMS
GENZYME CORPORATION $14.58 05/08/2024 Food and Beverage Undisputed 01/23/2026 1139662994 CMS
GENZYME CORPORATION $10.68 05/22/2024 Food and Beverage Undisputed 01/23/2026 1139663014 CMS
GENZYME CORPORATION $22.86 06/21/2024 Food and Beverage Undisputed 01/23/2026 1139663030 CMS
GENZYME CORPORATION $20.78 07/23/2024 Food and Beverage Undisputed 01/23/2026 1139663032 CMS
GENZYME CORPORATION $27.86 11/20/2024 Food and Beverage Undisputed 01/23/2026 1139663086 CMS
GlaxoSmithKline, LLC. $25.60 02/07/2024 Food and Beverage Undisputed 01/23/2026 1115919194 CMS
GlaxoSmithKline, LLC. $24.51 03/11/2024 Food and Beverage Undisputed 01/23/2026 1116489624 CMS
GlaxoSmithKline, LLC. $26.14 04/30/2024 Food and Beverage Undisputed 01/23/2026 1115915455 CMS
GlaxoSmithKline, LLC. $26.98 07/25/2024 Food and Beverage Undisputed 01/23/2026 1116385210 CMS
GlaxoSmithKline, LLC. $4.38 09/17/2024 Food and Beverage Undisputed 01/23/2026 1116197740 CMS
GlaxoSmithKline, LLC. $27.42 10/09/2024 Food and Beverage Undisputed 01/23/2026 1115903840 CMS
GlaxoSmithKline, LLC. $2.95 10/09/2024 Food and Beverage Undisputed 01/23/2026 1116565988 CMS
GlaxoSmithKline, LLC. $6.53 11/27/2024 Food and Beverage Undisputed 01/23/2026 1116506350 CMS
Grifols USA, LLC $26.74 05/23/2024 Food and Beverage Undisputed 01/23/2026 1124744436 CMS
Grifols USA, LLC $21.91 07/26/2024 Food and Beverage Undisputed 01/23/2026 1124744434 CMS
Hologic Sales and Service, LLC $26.04 09/24/2024 Food and Beverage Undisputed 01/23/2026 1084917582 CMS
Inspire Medical Systems, Inc. $32.45 09/06/2024 Food and Beverage Undisputed 01/23/2026 1148060633 CMS
Inspire Medical Systems, Inc. $181.91 09/29/2024 Food and Beverage Undisputed 01/23/2026 1148060635 CMS
LivaNova USA, Inc. $23.96 03/07/2024 Food and Beverage Undisputed 01/23/2026 1152793095 CMS
Neurent Medical Limited $26.13 04/04/2024 Food and Beverage Undisputed 01/23/2026 1098838755 CMS
Optinose US, Inc. $18.90 02/22/2024 Food and Beverage Undisputed 01/23/2026 1142182436 CMS
Regeneron Healthcare Solutions, Inc. $37.48 09/13/2024 Food and Beverage Undisputed 01/23/2026 1114071323 CMS
Regeneron Healthcare Solutions, Inc. $30.21 10/17/2024 Food and Beverage Undisputed 01/23/2026 1114071325 CMS
Regeneron Healthcare Solutions, Inc. $23.09 10/22/2024 Food and Beverage Undisputed 01/23/2026 1114071327 CMS
Stryker Corporation $15.49 01/19/2024 Food and Beverage Undisputed 01/23/2026 1119857830 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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