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

MELISSA A DE LOS SANTOS

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Acute Care

NPI
1124329024
CMS profile
11176777
Location
HOUSTON, TX

General Payments · PY2021–2024

$1,443.38

  • Reported across 63 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$608.62

24 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 $608.62 24

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $46.24 2
PY2022 $309.26 16
PY2023 $479.26 21
PY2024 $608.62 24

Payment records · PY2024 (24)

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
AltaThera Pharmaceuticals LLC $16.43 05/29/2024 Food and Beverage Undisputed 01/23/2026 1154344244 CMS
BIOTRONIK INC. $21.89 06/17/2024 Food and Beverage Undisputed 01/23/2026 1145793824 CMS
Boston Scientific Corporation $29.92 08/15/2024 Food and Beverage Undisputed 01/23/2026 1092601028 CMS
Boston Scientific Corporation $47.30 08/23/2024 Food and Beverage Undisputed 01/23/2026 1092601030 CMS
Boston Scientific Corporation $27.24 09/13/2024 Food and Beverage Undisputed 01/23/2026 1092601026 CMS
E.R. Squibb & Sons, L.L.C. $17.68 03/08/2024 Food and Beverage Undisputed 01/23/2026 1101796299 CMS
E.R. Squibb & Sons, L.L.C. $21.73 07/11/2024 Food and Beverage Undisputed 01/23/2026 1101796321 CMS
E.R. Squibb & Sons, L.L.C. $19.83 08/06/2024 Food and Beverage Undisputed 01/23/2026 1101796339 CMS
E.R. Squibb & Sons, L.L.C. $15.74 10/30/2024 Food and Beverage Undisputed 01/23/2026 1101796350 CMS
Janssen Pharmaceuticals, Inc $17.16 04/26/2024 Food and Beverage Undisputed 01/23/2026 1078206695 CMS
Medtronic, Inc. $44.46 09/19/2024 Food and Beverage Undisputed 01/23/2026 1116907425 CMS
PFIZER INC. $28.57 01/10/2024 Food and Beverage Undisputed 01/23/2026 1131610301 CMS
PFIZER INC. $25.66 03/21/2024 Food and Beverage Undisputed 01/23/2026 1131610305 CMS
PFIZER INC. $15.11 04/19/2024 Food and Beverage Undisputed 01/23/2026 1131610313 CMS
PFIZER INC. $18.63 05/09/2024 Food and Beverage Undisputed 01/23/2026 1131610309 CMS
PFIZER INC. $20.31 10/02/2024 Food and Beverage Undisputed 01/23/2026 1131610317 CMS
SANOFI-AVENTIS U.S. LLC $27.60 01/30/2024 Food and Beverage Undisputed 01/23/2026 1139847844 CMS
SANOFI-AVENTIS U.S. LLC $29.25 04/24/2024 Food and Beverage Undisputed 01/23/2026 1139847862 CMS
SANOFI-AVENTIS U.S. LLC $32.34 06/05/2024 Food and Beverage Undisputed 01/23/2026 1139847886 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $37.01 02/28/2024 Food and Beverage Undisputed 01/23/2026 1080661415 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $29.04 05/15/2024 Food and Beverage Undisputed 01/23/2026 1080661575 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $6.93 07/08/2024 Food and Beverage Undisputed 01/23/2026 1080661665 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $28.91 10/10/2024 Food and Beverage Undisputed 01/23/2026 1080661861 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $29.88 12/11/2024 Food and Beverage Undisputed 01/23/2026 1080662011 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

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