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

NATHAN MICHAEL DROZ

Allopathic & Osteopathic Physicians Surgery Vascular Surgery

NPI
1083956494
CMS profile
1385638
Location
SAINT LOUIS, MO

General Payments · PY2018–2024

$22,692.47

  • Reported across 160 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$13,905.27

47 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

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $330.00 1
PY2019 $694.91 9
PY2020 $222.52 4
PY2021 $2,499.37 37
PY2022 $2,602.61 29
PY2023 $2,437.79 33
PY2024 $13,905.27 47

Payment records · PY2024 (47)

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
ASAHI INTECC USA, INC. $36.60 08/01/2024 Food and Beverage Undisputed 01/23/2026 1132946988 CMS
Bolton Medical Inc $139.11 01/18/2024 Food and Beverage Undisputed 01/23/2026 1150741153 CMS
Bolton Medical Inc $139.63 01/19/2024 Food and Beverage Undisputed 01/23/2026 1150741157 CMS
Bolton Medical Inc $42.36 02/01/2024 Food and Beverage Undisputed 01/23/2026 1150741160 CMS
Bolton Medical Inc $151.26 02/01/2024 Food and Beverage Undisputed 01/23/2026 1150741165 CMS
Bolton Medical Inc $149.97 03/27/2024 Food and Beverage Undisputed 01/23/2026 1150741169 CMS
Bolton Medical Inc $68.11 04/27/2024 Food and Beverage Undisputed 01/23/2026 1150741173 CMS
Bolton Medical Inc $122.88 04/30/2024 Food and Beverage Undisputed 01/23/2026 1150741176 CMS
Bolton Medical Inc $221.28 08/28/2024 Food and Beverage Undisputed 01/23/2026 1150741181 CMS
Bolton Medical Inc $613.48 09/02/2024 Travel and Lodging Undisputed 01/23/2026 1150741185 CMS
Bolton Medical Inc $125.00 09/02/2024 Travel and Lodging Undisputed 01/23/2026 1150741189 CMS
Bolton Medical Inc $199.00 09/02/2024 Travel and Lodging Undisputed 01/23/2026 1150741193 CMS
Bolton Medical Inc $588.47 09/03/2024 Travel and Lodging Undisputed 01/23/2026 1150741196 CMS
Bolton Medical Inc $124.00 09/03/2024 Travel and Lodging Undisputed 01/23/2026 1150741201 CMS
Bolton Medical Inc $154.51 09/03/2024 Food and Beverage Undisputed 01/23/2026 1150741205 CMS
Bolton Medical Inc $144.78 09/12/2024 Food and Beverage Undisputed 01/23/2026 1150741209 CMS
Bolton Medical Inc $60.40 09/12/2024 Food and Beverage Undisputed 01/23/2026 1150741212 CMS
Cook Medical LLC $32.06 02/02/2024 Food and Beverage Undisputed 01/23/2026 1118329138 CMS
Cook Medical LLC $43.84 02/02/2024 Food and Beverage Undisputed 01/23/2026 1118335249 CMS
Cook Medical LLC $137.14 03/21/2024 Food and Beverage Undisputed 01/23/2026 1118327502 CMS
Cook Medical LLC $20.21 03/21/2024 Food and Beverage Undisputed 01/23/2026 1118339891 CMS
Cook Medical LLC $37.61 03/28/2024 Food and Beverage Undisputed 01/23/2026 1118325752 CMS
Cook Medical LLC $52.26 04/01/2024 Food and Beverage Undisputed 01/23/2026 1118325750 CMS
Cook Medical LLC $10.96 04/01/2024 Food and Beverage Undisputed 01/23/2026 1118335843 CMS
Cook Medical LLC $12.18 10/31/2024 Food and Beverage Undisputed 01/23/2026 1118328670 CMS
Penumbra, Inc. $646.57 09/27/2024 Food and Beverage Undisputed 01/23/2026 1076233390 CMS
Penumbra, Inc. $772.50 09/27/2024 Travel and Lodging Undisputed 01/23/2026 1076233776 CMS
Penumbra, Inc. $786.95 09/27/2024 Travel and Lodging Undisputed 01/23/2026 1076234616 CMS
Penumbra, Inc. $210.85 09/27/2024 Travel and Lodging Undisputed 01/23/2026 1076234732 CMS
Penumbra, Inc. $162.76 09/28/2024 Food and Beverage Undisputed 01/23/2026 1076203570 CMS
Penumbra, Inc. $206.85 09/29/2024 Travel and Lodging Undisputed 01/23/2026 1076234740 CMS
Penumbra, Inc. $13.38 10/30/2024 Food and Beverage Undisputed 01/23/2026 1076227430 CMS
Penumbra, Inc. $4,200.00 10/30/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1076227432 CMS
Penumbra, Inc. $65.00 10/30/2024 Travel and Lodging Undisputed 01/23/2026 1076227434 CMS
Shape Memory Medical Inc. $12.18 10/24/2024 Food and Beverage Undisputed 01/23/2026 1154466514 CMS
ShockWave Medical, Inc $141.34 01/03/2024 Food and Beverage Undisputed 01/23/2026 1152975290 CMS
ShockWave Medical, Inc $14.27 01/03/2024 Food and Beverage Undisputed 01/23/2026 1152975643 CMS
ShockWave Medical, Inc $36.21 08/05/2024 Food and Beverage Undisputed 01/23/2026 1153001170 CMS
ShockWave Medical, Inc $162.88 11/12/2024 Food and Beverage Undisputed 01/23/2026 1153005707 CMS
ShockWave Medical, Inc $2,750.00 11/26/2024 Compensation for serving as faculty or as a speaker for a medical education program Undisputed 01/23/2026 1153005709 CMS
Silk Road Medical, Inc. $56.90 08/13/2024 Food and Beverage Undisputed 01/23/2026 1082273394 CMS
Veryan Medical Incorporated $23.78 03/26/2024 Food and Beverage Undisputed 01/23/2026 1138553712 CMS
W. L. Gore & Associates, Inc. $15.60 01/18/2024 Food and Beverage Undisputed 01/23/2026 1148104452 CMS
W. L. Gore & Associates, Inc. $33.03 02/13/2024 Food and Beverage Undisputed 01/23/2026 1148104448 CMS
W. L. Gore & Associates, Inc. $15.01 04/25/2024 Food and Beverage Undisputed 01/23/2026 1148104484 CMS
W. L. Gore & Associates, Inc. $3.98 05/01/2024 Food and Beverage Undisputed 01/23/2026 1148104480 CMS
W. L. Gore & Associates, Inc. $148.13 09/24/2024 Food and Beverage Undisputed 01/23/2026 1148104623 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

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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