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

MONICA VOLZ

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family

NPI
1912300773
CMS profile
10543517
Location
SAN FRANCISCO, CA

General Payments · PY2021–2024

$62,225.88

  • Reported across 254 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$33,103.61

134 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

Paying entityAmountRecords
Medtronic, Inc. $23,469.75 83
BOSTON SCIENTIFIC CORPORATION $9,515.94 50
ACADIA Pharmaceuticals Inc $117.92 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $2,057.95 10
PY2022 $12,282.54 61
PY2023 $14,781.78 49
PY2024 $33,103.61 134

Payment records · PY2024 (134)

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

Program year 2024 202120222023 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
ACADIA Pharmaceuticals Inc $117.92 11/13/2024 Food and Beverage Undisputed 01/23/2026 1148015716 CMS
Boston Scientific Corporation $175.00 01/05/2024 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 1092728228 CMS
Boston Scientific Corporation $350.00 01/05/2024 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 1092728244 CMS
Boston Scientific Corporation $8.21 01/17/2024 Food and Beverage Undisputed 01/23/2026 1092728174 CMS
Boston Scientific Corporation $7.62 01/29/2024 Food and Beverage Undisputed 01/23/2026 1092728274 CMS
Boston Scientific Corporation $8.93 02/16/2024 Food and Beverage Undisputed 01/23/2026 1092728178 CMS
Boston Scientific Corporation $5.97 02/21/2024 Food and Beverage Undisputed 01/23/2026 1092728268 CMS
Boston Scientific Corporation $70.36 02/29/2024 Food and Beverage Undisputed 01/23/2026 1092728216 CMS
Boston Scientific Corporation $11.81 03/21/2024 Food and Beverage Undisputed 01/23/2026 1092728188 CMS
Boston Scientific Corporation $38.97 03/21/2024 Food and Beverage Undisputed 01/23/2026 1092728206 CMS
Boston Scientific Corporation $87.50 03/29/2024 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 1092728218 CMS
Boston Scientific Corporation $21.56 04/05/2024 Food and Beverage Undisputed 01/23/2026 1092728196 CMS
Boston Scientific Corporation $5.97 04/05/2024 Food and Beverage Undisputed 01/23/2026 1092728270 CMS
Boston Scientific Corporation $7.00 04/12/2024 Food and Beverage Undisputed 01/23/2026 1092728272 CMS
Boston Scientific Corporation $11.38 04/30/2024 Food and Beverage Undisputed 01/23/2026 1092728186 CMS
Boston Scientific Corporation $28.80 05/23/2024 Food and Beverage Undisputed 01/23/2026 1092728200 CMS
Boston Scientific Corporation $350.00 06/07/2024 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 1092728246 CMS
Boston Scientific Corporation $200.00 06/21/2024 Travel and Lodging Undisputed 01/23/2026 1092728234 CMS
Boston Scientific Corporation $327.55 06/21/2024 Travel and Lodging Undisputed 01/23/2026 1092728242 CMS
Boston Scientific Corporation $506.19 06/21/2024 Travel and Lodging Undisputed 01/23/2026 1092728254 CMS
Boston Scientific Corporation $125.00 06/22/2024 Travel and Lodging Undisputed 01/23/2026 1092728224 CMS
Boston Scientific Corporation $249.60 06/22/2024 Food and Beverage Undisputed 01/23/2026 1092728240 CMS
Boston Scientific Corporation $35.58 06/27/2024 Food and Beverage Undisputed 01/23/2026 1092728204 CMS
Boston Scientific Corporation $200.00 06/27/2024 Consulting Fee Undisputed 01/23/2026 1092728236 CMS
Boston Scientific Corporation $28.47 07/02/2024 Food and Beverage Undisputed 01/23/2026 1092728198 CMS
Boston Scientific Corporation $65.81 07/05/2024 Travel and Lodging Undisputed 01/23/2026 1092728214 CMS
Boston Scientific Corporation $350.00 07/05/2024 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 1092728248 CMS
Boston Scientific Corporation $787.50 07/05/2024 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 1092728256 CMS
Boston Scientific Corporation $1,225.00 07/05/2024 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 1092728260 CMS
Boston Scientific Corporation $13.71 07/24/2024 Food and Beverage Undisputed 01/23/2026 1092728190 CMS
Boston Scientific Corporation $8.45 08/02/2024 Food and Beverage Undisputed 01/23/2026 1092728176 CMS
Boston Scientific Corporation $9.80 08/30/2024 Food and Beverage Undisputed 01/23/2026 1092728180 CMS
Boston Scientific Corporation $20.74 10/02/2024 Food and Beverage Undisputed 01/23/2026 1092728194 CMS
Boston Scientific Corporation $41.95 10/02/2024 Food and Beverage Undisputed 01/23/2026 1092728210 CMS
Boston Scientific Corporation $92.31 10/02/2024 Food and Beverage Undisputed 01/23/2026 1092728220 CMS
Boston Scientific Corporation $44.04 10/17/2024 Food and Beverage Undisputed 01/23/2026 1092728212 CMS
Boston Scientific Corporation $10.40 10/19/2024 Food and Beverage Undisputed 01/23/2026 1092728184 CMS
Boston Scientific Corporation $96.45 11/01/2024 Food and Beverage Undisputed 01/23/2026 1092728222 CMS
Boston Scientific Corporation $198.12 11/01/2024 Travel and Lodging Undisputed 01/23/2026 1092728232 CMS
Boston Scientific Corporation $375.19 11/01/2024 Travel and Lodging Undisputed 01/23/2026 1092728250 CMS
Boston Scientific Corporation $206.97 11/02/2024 Food and Beverage Undisputed 01/23/2026 1092728238 CMS
Boston Scientific Corporation $32.96 11/14/2024 Travel and Lodging Undisputed 01/23/2026 1092728202 CMS
Boston Scientific Corporation $175.00 11/14/2024 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 1092728230 CMS
Boston Scientific Corporation $488.73 11/14/2024 Travel and Lodging Undisputed 01/23/2026 1092728252 CMS
Boston Scientific Corporation $787.50 11/14/2024 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 1092728258 CMS
Boston Scientific Corporation $1,400.00 11/14/2024 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 1092728262 CMS
Boston Scientific Corporation $19.16 11/20/2024 Food and Beverage Undisputed 01/23/2026 1092728192 CMS
Boston Scientific Corporation $40.86 11/21/2024 Food and Beverage Undisputed 01/23/2026 1092728208 CMS
Boston Scientific Corporation $10.10 11/25/2024 Food and Beverage Undisputed 01/23/2026 1092728182 CMS
Boston Scientific Corporation $5.25 12/10/2024 Food and Beverage Undisputed 01/23/2026 1092728266 CMS
Boston Scientific Corporation $148.47 12/19/2024 Food and Beverage Undisputed 01/23/2026 1092728226 CMS
Medtronic, Inc. $1.71 01/10/2024 Food and Beverage Undisputed 01/23/2026 1117009267 CMS
Medtronic, Inc. $780.00 01/17/2024 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 1112037085 CMS
Medtronic, Inc. $547.19 01/29/2024 Travel and Lodging Undisputed 01/23/2026 1117009269 CMS
Medtronic, Inc. $34.25 01/29/2024 Travel and Lodging Undisputed 01/23/2026 1117009271 CMS
Medtronic, Inc. $457.64 01/29/2024 Travel and Lodging Undisputed 01/23/2026 1117009273 CMS
Medtronic, Inc. $34.25 01/29/2024 Travel and Lodging Undisputed 01/23/2026 1117009275 CMS
Medtronic, Inc. $910.00 02/02/2024 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 1112037087 CMS
Medtronic, Inc. $49.09 02/23/2024 Travel and Lodging Undisputed 01/23/2026 1112037095 CMS
Medtronic, Inc. $249.00 02/23/2024 Travel and Lodging Undisputed 01/23/2026 1117009287 CMS
Medtronic, Inc. $42.96 02/23/2024 Travel and Lodging Undisputed 01/23/2026 1117009289 CMS
Medtronic, Inc. $206.64 02/23/2024 Travel and Lodging Undisputed 01/23/2026 1117009291 CMS
Medtronic, Inc. $77.09 02/24/2024 Travel and Lodging Undisputed 01/23/2026 1112037097 CMS
Medtronic, Inc. $23.12 02/24/2024 Food and Beverage Undisputed 01/23/2026 1117009277 CMS
Medtronic, Inc. $102.20 02/24/2024 Food and Beverage Undisputed 01/23/2026 1117009279 CMS
Medtronic, Inc. $41.51 02/24/2024 Food and Beverage Undisputed 01/23/2026 1117009281 CMS
Medtronic, Inc. $49.17 02/24/2024 Food and Beverage Undisputed 01/23/2026 1117009283 CMS
Medtronic, Inc. $18.80 02/24/2024 Food and Beverage Undisputed 01/23/2026 1117009285 CMS
Medtronic, Inc. $2,145.00 02/27/2024 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 1112037089 CMS
Medtronic, Inc. $28.95 03/22/2024 Travel and Lodging Undisputed 01/23/2026 1112037099 CMS
Medtronic, Inc. $209.00 03/22/2024 Travel and Lodging Undisputed 01/23/2026 1117009301 CMS
Medtronic, Inc. $37.62 03/22/2024 Travel and Lodging Undisputed 01/23/2026 1117009303 CMS
Medtronic, Inc. $33.94 03/23/2024 Travel and Lodging Undisputed 01/23/2026 1112037101 CMS
Medtronic, Inc. $68.72 03/23/2024 Food and Beverage Undisputed 01/23/2026 1117009295 CMS
Medtronic, Inc. $39.29 03/23/2024 Food and Beverage Undisputed 01/23/2026 1117009297 CMS
Medtronic, Inc. $83.99 03/23/2024 Food and Beverage Undisputed 01/23/2026 1117009299 CMS
Medtronic, Inc. $233.94 03/23/2024 Travel and Lodging Undisputed 01/23/2026 1117009307 CMS
Medtronic, Inc. $40.36 03/28/2024 Food and Beverage Undisputed 01/23/2026 1117009293 CMS
Medtronic, Inc. $196.56 03/28/2024 Travel and Lodging Undisputed 01/23/2026 1117009305 CMS
Medtronic, Inc. $1,625.00 04/01/2024 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 1112037091 CMS
Medtronic, Inc. $2,500.00 04/05/2024 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 1112037093 CMS
Medtronic, Inc. $520.00 04/24/2024 Consulting Fee Undisputed 01/23/2026 1112036615 CMS
Medtronic, Inc. $7.22 04/24/2024 Food and Beverage Undisputed 01/23/2026 1121135413 CMS
Medtronic, Inc. $106.13 05/26/2024 Food and Beverage Undisputed 01/23/2026 1117009309 CMS
Medtronic, Inc. $47.15 06/03/2024 Food and Beverage Undisputed 01/23/2026 1117009311 CMS
Medtronic, Inc. $780.00 06/21/2024 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 1112037103 CMS
Medtronic, Inc. $780.00 06/24/2024 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 1112037105 CMS
Medtronic, Inc. $22.06 06/27/2024 Food and Beverage Undisputed 01/23/2026 1117009313 CMS
Medtronic, Inc. $916.86 07/19/2024 Travel and Lodging Undisputed 01/23/2026 1112051729 CMS
Medtronic, Inc. $34.91 07/19/2024 Travel and Lodging Undisputed 01/23/2026 1112051731 CMS
Medtronic, Inc. $261.46 07/19/2024 Travel and Lodging Undisputed 01/23/2026 1117009315 CMS
Medtronic, Inc. $558.00 07/19/2024 Travel and Lodging Undisputed 01/23/2026 1117009319 CMS
Medtronic, Inc. $97.10 07/19/2024 Travel and Lodging Undisputed 01/23/2026 1117009321 CMS
Medtronic, Inc. $63.85 07/20/2024 Food and Beverage Undisputed 01/23/2026 1117009323 CMS
Medtronic, Inc. $59.37 07/20/2024 Food and Beverage Undisputed 01/23/2026 1117009325 CMS
Medtronic, Inc. $3.77 07/20/2024 Food and Beverage Undisputed 01/23/2026 1117009327 CMS
Medtronic, Inc. $77.40 07/20/2024 Food and Beverage Undisputed 01/23/2026 1117009329 CMS
Medtronic, Inc. $113.09 07/20/2024 Food and Beverage Undisputed 01/23/2026 1117009339 CMS
Medtronic, Inc. $38.97 07/21/2024 Travel and Lodging Undisputed 01/23/2026 1112051733 CMS
Medtronic, Inc. $220.08 07/21/2024 Travel and Lodging Undisputed 01/23/2026 1117009317 CMS
Medtronic, Inc. $2,400.00 07/23/2024 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 1112051727 CMS
Medtronic, Inc. $1,275.00 08/09/2024 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 1112051735 CMS
Medtronic, Inc. $367.58 08/30/2024 Travel and Lodging Undisputed 01/23/2026 1117009331 CMS
Medtronic, Inc. $321.84 08/30/2024 Travel and Lodging Undisputed 01/23/2026 1117009333 CMS
Medtronic, Inc. $4.57 08/30/2024 Travel and Lodging Undisputed 01/23/2026 1117009335 CMS
Medtronic, Inc. $4.57 08/30/2024 Travel and Lodging Undisputed 01/23/2026 1117009337 CMS
Medtronic, Inc. $111.43 09/27/2024 Food and Beverage Undisputed 01/23/2026 1117009343 CMS
Medtronic, Inc. $39.15 09/27/2024 Food and Beverage Undisputed 01/23/2026 1117009345 CMS
Medtronic, Inc. $167.10 09/29/2024 Food and Beverage Undisputed 01/23/2026 1117009373 CMS
Medtronic, Inc. $23.76 09/30/2024 Food and Beverage Undisputed 01/23/2026 1117009349 CMS
Medtronic, Inc. $600.00 10/15/2024 Consulting Fee Undisputed 01/23/2026 1112053732 CMS
Medtronic, Inc. $1.30 10/17/2024 Food and Beverage Undisputed 01/23/2026 1117009341 CMS
Medtronic, Inc. $31.58 10/17/2024 Travel and Lodging Undisputed 01/23/2026 1117009353 CMS
Medtronic, Inc. $3.75 10/17/2024 Food and Beverage Undisputed 01/23/2026 1117009355 CMS
Medtronic, Inc. $130.23 10/17/2024 Food and Beverage Undisputed 01/23/2026 1117009357 CMS
Medtronic, Inc. $28.12 10/17/2024 Food and Beverage Undisputed 01/23/2026 1117009359 CMS
Medtronic, Inc. $418.00 10/17/2024 Travel and Lodging Undisputed 01/23/2026 1117009361 CMS
Medtronic, Inc. $62.80 10/17/2024 Travel and Lodging Undisputed 01/23/2026 1117009363 CMS
Medtronic, Inc. $1.84 10/18/2024 Food and Beverage Undisputed 01/23/2026 1112068460 CMS
Medtronic, Inc. $3.69 10/18/2024 Food and Beverage Undisputed 01/23/2026 1112068586 CMS
Medtronic, Inc. $7.05 10/18/2024 Food and Beverage Undisputed 01/23/2026 1112068712 CMS
Medtronic, Inc. $29.01 10/18/2024 Food and Beverage Undisputed 01/23/2026 1112068836 CMS
Medtronic, Inc. $38.03 10/18/2024 Food and Beverage Undisputed 01/23/2026 1112068962 CMS
Medtronic, Inc. $134.84 10/18/2024 Food and Beverage Undisputed 01/23/2026 1117009347 CMS
Medtronic, Inc. $14.90 10/18/2024 Travel and Lodging Undisputed 01/23/2026 1117009367 CMS
Medtronic, Inc. $14.90 10/18/2024 Travel and Lodging Undisputed 01/23/2026 1117009369 CMS
Medtronic, Inc. $21.48 10/18/2024 Travel and Lodging Undisputed 01/23/2026 1117009371 CMS
Medtronic, Inc. $25.94 10/19/2024 Food and Beverage Undisputed 01/23/2026 1112069314 CMS
Medtronic, Inc. $48.69 10/19/2024 Food and Beverage Undisputed 01/23/2026 1112069788 CMS
Medtronic, Inc. $3.91 10/19/2024 Food and Beverage Undisputed 01/23/2026 1112069906 CMS
Medtronic, Inc. $3.91 10/19/2024 Food and Beverage Undisputed 01/23/2026 1112070022 CMS
Medtronic, Inc. $1,500.00 10/22/2024 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 1112053740 CMS
Medtronic, Inc. $31.46 11/11/2024 Travel and Lodging Undisputed 01/23/2026 1117009351 CMS
Medtronic, Inc. $24.91 11/20/2024 Food and Beverage Undisputed 01/23/2026 1117009365 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
2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · 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.

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.