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

LUIS O GERENA MONTANO

Allopathic & Osteopathic Physicians Internal Medicine Pulmonary Disease

NPI
1104225523
CMS profile
536945
Location
SAN JUAN, PR

General Payments · PY2018–2024

$13,429.82

  • Reported across 133 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$6,134.66

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
Education $4,000.00 2
Food and Beverage $1,495.08 21
Travel and Lodging $639.58 4

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $1,411.27 17
PY2019 $1,915.11 45
PY2020 $242.26 8
PY2021 $362.59 4
PY2022 $1,891.66 19
PY2023 $1,472.27 13
PY2024 $6,134.66 27

Payment records · PY2024 (27)

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
Amgen Inc. $21.43 08/30/2024 Food and Beverage Undisputed 01/23/2026 1111582558 CMS
AstraZeneca Pharmaceuticals LP $125.00 08/22/2024 Food and Beverage Undisputed 01/23/2026 1105812503 CMS
AstraZeneca Pharmaceuticals LP $23.54 08/26/2024 Food and Beverage Undisputed 01/23/2026 1104507464 CMS
AstraZeneca Pharmaceuticals LP $23.54 09/16/2024 Food and Beverage Undisputed 01/23/2026 1105598859 CMS
AstraZeneca Pharmaceuticals LP $19.05 12/06/2024 Food and Beverage Undisputed 01/23/2026 1104259271 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $22.36 08/23/2024 Food and Beverage Undisputed 01/23/2026 1117872961 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $32.50 09/27/2024 Food and Beverage Undisputed 01/23/2026 1117872965 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $29.55 10/25/2024 Food and Beverage Undisputed 01/23/2026 1117872963 CMS
E.R. Squibb & Sons, L.L.C. $119.20 02/22/2024 Food and Beverage Undisputed 01/23/2026 1101671947 CMS
E.R. Squibb & Sons, L.L.C. $24.72 06/21/2024 Food and Beverage Undisputed 01/23/2026 1101671958 CMS
GENZYME CORPORATION $105.01 04/18/2024 Food and Beverage Undisputed 01/23/2026 1139933155 CMS
INTUITIVE SURGICAL, INC. $16.99 01/24/2024 Food and Beverage Undisputed 01/23/2026 1137074468 CMS
INTUITIVE SURGICAL, INC. $2,500.00 01/24/2024 Education Undisputed 01/23/2026 1137077304 CMS
INTUITIVE SURGICAL, INC. $121.00 01/24/2024 Travel and Lodging Undisputed 01/23/2026 1137296743 CMS
INTUITIVE SURGICAL, INC. $374.71 01/26/2024 Travel and Lodging Undisputed 01/23/2026 1137209544 CMS
INTUITIVE SURGICAL, INC. $121.00 01/27/2024 Travel and Lodging Undisputed 01/23/2026 1137195545 CMS
INTUITIVE SURGICAL, INC. $476.40 03/06/2024 Food and Beverage Undisputed 01/23/2026 1137118014 CMS
INTUITIVE SURGICAL, INC. $22.87 03/06/2024 Travel and Lodging Undisputed 01/23/2026 1137228793 CMS
INTUITIVE SURGICAL, INC. $1,500.00 07/30/2024 Education Undisputed 01/23/2026 1137191250 CMS
Janssen Pharmaceuticals, Inc $18.91 06/17/2024 Food and Beverage Undisputed 01/23/2026 1078166207 CMS
Janssen Pharmaceuticals, Inc $80.00 09/16/2024 Food and Beverage Undisputed 01/23/2026 1078166285 CMS
Merck Sharp & Dohme LLC $25.00 05/31/2024 Food and Beverage Undisputed 01/23/2026 1141848568 CMS
Mylan Specialty L.P. $76.34 05/02/2024 Food and Beverage Undisputed 01/23/2026 1147285724 CMS
Olympus Latin America, Inc. $15.13 11/07/2024 Food and Beverage Undisputed 01/23/2026 1099612477 CMS
Pulmonx Corporation $120.10 04/02/2024 Food and Beverage Undisputed 01/23/2026 1087847411 CMS
Tempus AI, Inc $100.00 02/15/2024 Food and Beverage Undisputed 01/23/2026 1150165058 CMS
United Therapeutics Corporation $20.31 11/01/2024 Food and Beverage Undisputed 01/23/2026 1149472288 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

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