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

RAY A SILAO

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1831217504
CMS profile
37686
Location
YUMA, AZ

General Payments · PY2018–2024

$2,502.28

  • Reported across 74 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$328.82

21 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 $328.82 21

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Bayer HealthCare Pharmaceuticals Inc. $231.47 15
Electromed, Inc. $72.45 5
Acerta Pharma LLC $24.90 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $910.38 20
PY2019 $510.06 11
PY2020 $464.59 13
PY2021 $53.76 3
PY2022 $101.29 4
PY2023 $133.38 2
PY2024 $328.82 21

Payment records · PY2024 (21)

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
AstraZeneca Pharmaceuticals LP $24.90 04/23/2024 Food and Beverage Undisputed 01/23/2026 1105398165 CMS
Bayer Healthcare Pharmaceuticals Inc. $9.76 01/03/2024 Food and Beverage Undisputed 01/23/2026 1086093647 CMS
Bayer Healthcare Pharmaceuticals Inc. $14.28 03/05/2024 Food and Beverage Undisputed 01/23/2026 1086237984 CMS
Bayer Healthcare Pharmaceuticals Inc. $0.60 04/02/2024 Food and Beverage Undisputed 01/23/2026 1086089997 CMS
Bayer Healthcare Pharmaceuticals Inc. $7.73 04/02/2024 Food and Beverage Undisputed 01/23/2026 1086097055 CMS
Bayer Healthcare Pharmaceuticals Inc. $6.11 05/06/2024 Food and Beverage Undisputed 01/23/2026 1086093245 CMS
Bayer Healthcare Pharmaceuticals Inc. $6.99 06/03/2024 Food and Beverage Undisputed 01/23/2026 1086089715 CMS
Bayer Healthcare Pharmaceuticals Inc. $3.15 09/16/2024 Food and Beverage Undisputed 01/23/2026 1086091957 CMS
Bayer Healthcare Pharmaceuticals Inc. $5.88 09/16/2024 Food and Beverage Undisputed 01/23/2026 1086093739 CMS
Bayer Healthcare Pharmaceuticals Inc. $9.54 09/24/2024 Food and Beverage Undisputed 01/23/2026 1086094605 CMS
Bayer Healthcare Pharmaceuticals Inc. $2.07 09/24/2024 Food and Beverage Undisputed 01/23/2026 1086097067 CMS
Bayer Healthcare Pharmaceuticals Inc. $123.89 09/26/2024 Food and Beverage Undisputed 01/23/2026 1086186866 CMS
Bayer Healthcare Pharmaceuticals Inc. $12.97 10/08/2024 Food and Beverage Undisputed 01/23/2026 1086087143 CMS
Bayer Healthcare Pharmaceuticals Inc. $14.00 10/28/2024 Food and Beverage Undisputed 01/23/2026 1086186882 CMS
Bayer Healthcare Pharmaceuticals Inc. $7.16 11/12/2024 Food and Beverage Undisputed 01/23/2026 1086087745 CMS
Bayer Healthcare Pharmaceuticals Inc. $7.34 12/11/2024 Food and Beverage Undisputed 01/23/2026 1086081288 CMS
Electromed, Inc. $13.26 07/02/2024 Food and Beverage Undisputed 01/23/2026 1137913453 CMS
Electromed, Inc. $14.91 09/04/2024 Food and Beverage Undisputed 01/23/2026 1137913455 CMS
Electromed, Inc. $17.19 10/21/2024 Food and Beverage Undisputed 01/23/2026 1137913457 CMS
Electromed, Inc. $11.58 11/12/2024 Food and Beverage Undisputed 01/23/2026 1137913459 CMS
Electromed, Inc. $15.51 12/19/2024 Food and Beverage Undisputed 01/23/2026 1137913461 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.

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.