IndustryPayments

MICHAEL ANDREW SILAO

Allopathic & Osteopathic Physicians|Internal Medicine LOS ANGELES, CA NPI 1497706147

Browse related groups: Allopathic & Osteopathic Physicians|Internal Medicine CA Bayer HealthCare Pharmaceuticals Inc. All categories

General Payments — all program years on this page

$7,713.56

  • Category: General Payments
  • Program years: PY2018–2024
  • Record count: 364
  • As of (CMS publication): 2026-01-23

Latest program year (PY2024): $1,090.67 across 44 records · disputed records: 0

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How this figure is 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

Latest program year (PY2024) · sorted by reported total.

Nature of paymentAmountRecords
Food and Beverage $1,090.6744

By paying entity

Latest program year (PY2024) · sorted by reported total.

Paying entityAmountRecords
Bayer HealthCare Pharmaceuticals Inc. $219.8112
Inari Medical, Inc. $214.131
Salix Pharmaceuticals, a division of Bausch Health US, LLC $174.1011
Boehringer Ingelheim Pharmaceuticals, Inc. $155.685
GlaxoSmithKline, LLC. $74.483
Lilly USA, LLC $63.493
Phathom Pharmaceuticals, Inc. $50.652
Paratek Pharmaceuticals, Inc. $41.992
Novo Nordisk AS $39.122
Amgen Inc. $35.852
E.R. Squibb & Sons, L.L.C. $21.371

By program year

Program yearAmountRecords
2018 $1,401.3972
2019 $846.3543
2020 $1,393.7773
2021 $1,267.5560
2022 $1,014.4442
2023 $699.3930
2024 $1,090.6744

Records — PY2024 (44)

Record IDPaying entityAmountDate Nature of paymentDispute statusPublishedSource
1086081846 Bayer Healthcare Pharmaceuticals Inc. $6.69 02/20/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086083241 Bayer Healthcare Pharmaceuticals Inc. $12.86 08/01/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086089815 Bayer Healthcare Pharmaceuticals Inc. $7.07 09/23/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086093065 Bayer Healthcare Pharmaceuticals Inc. $8.81 10/17/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086094123 Bayer Healthcare Pharmaceuticals Inc. $9.89 04/26/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086107520 Bayer Healthcare Pharmaceuticals Inc. $30.75 02/05/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086112722 Bayer Healthcare Pharmaceuticals Inc. $23.31 12/05/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086136991 Bayer Healthcare Pharmaceuticals Inc. $14.25 05/31/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086151419 Bayer Healthcare Pharmaceuticals Inc. $26.18 06/27/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086205271 Bayer Healthcare Pharmaceuticals Inc. $23.24 08/13/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086223796 Bayer Healthcare Pharmaceuticals Inc. $31.06 04/16/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1086236492 Bayer Healthcare Pharmaceuticals Inc. $25.70 11/11/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1096896197 Novo Nordisk Inc $21.63 12/13/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1096930068 Novo Nordisk Inc $17.49 08/23/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1101307827 E.R. Squibb & Sons, L.L.C. $21.37 01/26/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1113919252 Paratek Pharmaceuticals, Inc. $24.44 03/15/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1113919254 Paratek Pharmaceuticals, Inc. $17.55 12/09/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116270129 GlaxoSmithKline, LLC. $21.81 05/13/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116591609 GlaxoSmithKline, LLC. $27.87 07/26/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1116615468 GlaxoSmithKline, LLC. $24.80 08/15/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1117383148 Amgen Inc. $13.96 10/14/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1117383150 Amgen Inc. $21.89 11/18/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1118033226 Boehringer Ingelheim Pharmaceuticals, Inc. $25.06 07/29/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1118033228 Boehringer Ingelheim Pharmaceuticals, Inc. $29.61 12/02/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1118033230 Boehringer Ingelheim Pharmaceuticals, Inc. $32.39 04/29/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1118033232 Boehringer Ingelheim Pharmaceuticals, Inc. $33.73 09/23/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1118033234 Boehringer Ingelheim Pharmaceuticals, Inc. $34.89 11/04/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1135171984 Lilly USA, LLC $26.99 09/05/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1135209681 Lilly USA, LLC $21.98 07/11/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1135229708 Lilly USA, LLC $14.52 08/26/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1140165763 Inari Medical, Inc. $214.13 01/17/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1151126291 Phathom Pharmaceuticals, Inc. $20.65 04/01/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1151126293 Phathom Pharmaceuticals, Inc. $30.00 06/10/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1153500707 Salix Pharmaceuticals, a division of Bausch Health US, LLC $1.66 10/11/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1153517908 Salix Pharmaceuticals, a division of Bausch Health US, LLC $21.73 10/11/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1153520730 Salix Pharmaceuticals, a division of Bausch Health US, LLC $24.98 06/06/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1153523551 Salix Pharmaceuticals, a division of Bausch Health US, LLC $24.96 10/11/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1153543028 Salix Pharmaceuticals, a division of Bausch Health US, LLC $23.25 10/11/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1153551157 Salix Pharmaceuticals, a division of Bausch Health US, LLC $22.86 06/20/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1153631976 Salix Pharmaceuticals, a division of Bausch Health US, LLC $3.04 10/11/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1153676388 Salix Pharmaceuticals, a division of Bausch Health US, LLC $1.83 06/20/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1153694835 Salix Pharmaceuticals, a division of Bausch Health US, LLC $23.75 10/11/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1153696929 Salix Pharmaceuticals, a division of Bausch Health US, LLC $24.95 06/12/2024 Food and Beverage Undisputed 01/23/2026 View at CMS
1153709142 Salix Pharmaceuticals, a division of Bausch Health US, LLC $1.09 10/11/2024 Food and Beverage Undisputed 01/23/2026 View at CMS

Provenance & corrections

  • Dataset: CMS Open Payments — General Payments
  • Source: CMS Open Payments dataset (bulk file)
  • Publisher of source data: Centers for Medicare & Medicaid Services
  • Generated from: OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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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.