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

LUDWING OSWALDO HERRERA CASTELLANOS

Physician Assistants & Advanced Practice Nursing Providers Physician Assistant

NPI
1730894460
CMS profile
11615303
Location
LOS ANGELES, CA

General Payments · PY2024

$638.30

  • Reported across 27 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$638.30

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 $638.30 27

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2024 $638.30 27

Payment records · PY2024 (27)

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

Program year 2024
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
ABBVIE INC. $21.69 06/26/2024 Food and Beverage Undisputed 01/23/2026 1107326766 CMS
ABBVIE INC. $25.12 08/21/2024 Food and Beverage Undisputed 01/23/2026 1107326768 CMS
Amgen Inc. $24.14 07/16/2024 Food and Beverage Undisputed 01/23/2026 1117276588 CMS
Amgen Inc. $18.20 07/31/2024 Food and Beverage Undisputed 01/23/2026 1117276584 CMS
Amgen Inc. $32.21 09/30/2024 Food and Beverage Undisputed 01/23/2026 1117276586 CMS
AstraZeneca Pharmaceuticals LP $126.83 05/21/2024 Food and Beverage Undisputed 01/23/2026 1104294488 CMS
AstraZeneca Pharmaceuticals LP $16.74 06/10/2024 Food and Beverage Undisputed 01/23/2026 1104378141 CMS
AstraZeneca Pharmaceuticals LP $8.48 06/24/2024 Food and Beverage Undisputed 01/23/2026 1104486896 CMS
AstraZeneca Pharmaceuticals LP $16.77 09/11/2024 Food and Beverage Undisputed 01/23/2026 1105534574 CMS
AstraZeneca Pharmaceuticals LP $15.81 09/25/2024 Food and Beverage Undisputed 01/23/2026 1104591918 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $28.62 07/10/2024 Food and Beverage Undisputed 01/23/2026 1118133405 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $20.28 09/03/2024 Food and Beverage Undisputed 01/23/2026 1118133403 CMS
Dexcom, Inc. $23.59 07/01/2024 Food and Beverage Undisputed 01/23/2026 1153375786 CMS
GlaxoSmithKline, LLC. $20.90 04/30/2024 Food and Beverage Undisputed 01/23/2026 1116203412 CMS
GlaxoSmithKline, LLC. $16.83 06/11/2024 Food and Beverage Undisputed 01/23/2026 1116230901 CMS
Lilly USA, LLC $19.32 08/21/2024 Food and Beverage Undisputed 01/23/2026 1135798102 CMS
Novo Nordisk Inc $21.64 04/23/2024 Food and Beverage Undisputed 01/23/2026 1100559557 CMS
Novo Nordisk Inc $23.18 09/05/2024 Food and Beverage Undisputed 01/23/2026 1100290234 CMS
Otsuka America Pharmaceutical, Inc. $16.70 03/18/2024 Food and Beverage Undisputed 01/23/2026 1119093368 CMS
Otsuka America Pharmaceutical, Inc. $21.78 08/07/2024 Food and Beverage Undisputed 01/23/2026 1119093370 CMS
Otsuka America Pharmaceutical, Inc. $16.07 08/14/2024 Food and Beverage Undisputed 01/23/2026 1119093372 CMS
Otsuka America Pharmaceutical, Inc. $15.85 09/10/2024 Food and Beverage Undisputed 01/23/2026 1119093374 CMS
Otsuka America Pharmaceutical, Inc. $11.58 09/17/2024 Food and Beverage Undisputed 01/23/2026 1119093376 CMS
Otsuka America Pharmaceutical, Inc. $6.26 10/07/2024 Food and Beverage Undisputed 01/23/2026 1119093378 CMS
Otsuka America Pharmaceutical, Inc. $23.52 10/14/2024 Food and Beverage Undisputed 01/23/2026 1119093380 CMS
Otsuka America Pharmaceutical, Inc. $22.06 10/15/2024 Food and Beverage Undisputed 01/23/2026 1119093382 CMS
VERTEX PHARMACEUTICALS INCORPORATED $24.13 11/12/2024 Food and Beverage Undisputed 01/23/2026 1105916720 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
2024
Source files
Dataset page · Bulk file · PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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