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

MARVIN G GATZ

Allopathic & Osteopathic Physicians Internal Medicine Pulmonary Disease

NPI
1982627824
CMS profile
134659
Location
FAIR OAKS, CA

General Payments · PY2018–2020

$4,009.08

  • Reported across 257 records
  • CMS publication 2026-01-23

Latest program year · PY2020

$443.66

25 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 $443.66 25

By paying entity

PY2020 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,311.67 102
PY2019 $2,253.75 130
PY2020 $443.66 25

Payment records · PY2020 (25)

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
Advanced Respiratory, Inc $11.15 02/06/2020 Food and Beverage Undisputed 01/23/2026 751009985 CMS
Advanced Respiratory, Inc $11.04 05/17/2020 Food and Beverage Undisputed 01/23/2026 751009983 CMS
Allergan, Inc. $15.67 01/06/2020 Food and Beverage Undisputed 01/23/2026 723894487 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $23.63 01/09/2020 Food and Beverage Undisputed 01/23/2026 720806597 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $23.49 01/15/2020 Food and Beverage Undisputed 01/23/2026 720806593 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $21.22 01/30/2020 Food and Beverage Undisputed 01/23/2026 720806587 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $23.16 02/20/2020 Food and Beverage Undisputed 01/23/2026 720806581 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $13.36 05/06/2020 Food and Beverage Undisputed 01/23/2026 720806577 CMS
GlaxoSmithKline, LLC. $16.78 01/22/2020 Food and Beverage Undisputed 01/23/2026 738620781 CMS
GlaxoSmithKline, LLC. $22.06 02/17/2020 Food and Beverage Undisputed 01/23/2026 738733209 CMS
GlaxoSmithKline, LLC. $22.35 02/27/2020 Food and Beverage Undisputed 01/23/2026 738512851 CMS
GlaxoSmithKline, LLC. $13.87 04/20/2020 Food and Beverage Undisputed 01/23/2026 738514597 CMS
GlaxoSmithKline, LLC. $15.80 05/14/2020 Food and Beverage Undisputed 01/23/2026 738649481 CMS
Grifols USA, LLC $20.73 02/13/2020 Food and Beverage Undisputed 01/23/2026 750407409 CMS
Grifols USA, LLC $15.65 04/23/2020 Food and Beverage Undisputed 01/23/2026 750421907 CMS
Harmony Biosciences LLC $21.60 01/15/2020 Food and Beverage Undisputed 01/23/2026 750477483 CMS
kaleo, Inc. $19.38 01/20/2020 Food and Beverage Undisputed 01/23/2026 733173257 CMS
Merck Sharp & Dohme Corporation $14.43 01/08/2020 Food and Beverage Undisputed 01/23/2026 747644185 CMS
Merck Sharp & Dohme Corporation $11.49 01/21/2020 Food and Beverage Undisputed 01/23/2026 747656027 CMS
Mylan Specialty L.P. $11.27 02/25/2020 Food and Beverage Undisputed 01/23/2026 751392693 CMS
OptiNose US, Inc. $19.14 01/06/2020 Food and Beverage Undisputed 01/23/2026 737164579 CMS
OptiNose US, Inc. $11.32 04/21/2020 Food and Beverage Undisputed 01/23/2026 737164605 CMS
Paratek Pharmaceuticals, Inc. $21.85 03/04/2020 Food and Beverage Undisputed 01/23/2026 726895911 CMS
Takeda Pharmaceuticals U.S.A., Inc. $25.29 02/11/2020 Food and Beverage Undisputed 01/23/2026 747167895 CMS
Takeda Pharmaceuticals U.S.A., Inc. $17.93 03/10/2020 Food and Beverage Undisputed 01/23/2026 747167901 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

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