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

RONAN ALLENCHERRIL

NPI
1306475165
CMS profile
11550847
Location
HOUSTON, TX

General Payments · PY2023–2024

$2,782.15

  • Reported across 52 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$2,630.30

46 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 $2,630.30 46

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2023 $151.85 6
PY2024 $2,630.30 46

Payment records · PY2024 (46)

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

Program year 2024 2023 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
ABBVIE INC. $125.09 04/04/2024 Food and Beverage Undisputed 01/23/2026 1103208845 CMS
ABBVIE INC. $13.24 04/08/2024 Food and Beverage Undisputed 01/23/2026 1103208847 CMS
ABBVIE INC. $74.86 06/21/2024 Food and Beverage Undisputed 01/23/2026 1103208849 CMS
ABBVIE INC. $117.61 09/23/2024 Food and Beverage Undisputed 01/23/2026 1103208851 CMS
ABBVIE INC. $120.26 10/08/2024 Food and Beverage Undisputed 01/23/2026 1103208853 CMS
ABBVIE INC. $13.66 10/09/2024 Food and Beverage Undisputed 01/23/2026 1103208855 CMS
ABBVIE INC. $126.33 10/28/2024 Food and Beverage Undisputed 01/23/2026 1103208857 CMS
ABBVIE INC. $14.98 11/04/2024 Food and Beverage Undisputed 01/23/2026 1103208859 CMS
Ardelyx, Inc. $44.80 09/11/2024 Food and Beverage Undisputed 01/23/2026 1146668513 CMS
Celltrion USA Inc. $149.98 11/19/2024 Food and Beverage Undisputed 01/23/2026 1075848179 CMS
E.R. Squibb & Sons, L.L.C. $124.40 09/18/2024 Food and Beverage Undisputed 01/23/2026 1101376144 CMS
GENZYME CORPORATION $20.65 01/26/2024 Food and Beverage Undisputed 01/23/2026 1139945535 CMS
GENZYME CORPORATION $116.52 04/24/2024 Food and Beverage Undisputed 01/23/2026 1139945583 CMS
GENZYME CORPORATION $123.86 06/25/2024 Food and Beverage Undisputed 01/23/2026 1139945631 CMS
GENZYME CORPORATION $57.94 09/25/2024 Food and Beverage Undisputed 01/23/2026 1139945599 CMS
GENZYME CORPORATION $39.34 11/15/2024 Food and Beverage Undisputed 01/23/2026 1139945617 CMS
Ipsen Biopharmaceuticals, Inc $19.55 07/16/2024 Food and Beverage Undisputed 01/23/2026 1091987667 CMS
Janssen Biotech, Inc. $22.49 09/23/2024 Food and Beverage Undisputed 01/23/2026 1078721960 CMS
Janssen Biotech, Inc. $124.49 11/04/2024 Food and Beverage Undisputed 01/23/2026 1078721576 CMS
Janssen Scientific Affairs, LLC $110.08 02/05/2024 Food and Beverage Undisputed 01/23/2026 1078860157 CMS
Janssen Scientific Affairs, LLC $136.32 09/12/2024 Food and Beverage Undisputed 01/23/2026 1078860093 CMS
Madrigal Pharmaceuticals $104.84 09/12/2024 Food and Beverage Undisputed 01/23/2026 1144160143 CMS
Phathom Pharmaceuticals, Inc. $125.00 02/07/2024 Food and Beverage Undisputed 01/23/2026 1151034210 CMS
Phathom Pharmaceuticals, Inc. $108.17 05/30/2024 Food and Beverage Undisputed 01/23/2026 1151034212 CMS
Regeneron Healthcare Solutions, Inc. $19.31 01/09/2024 Food and Beverage Undisputed 01/23/2026 1113997962 CMS
Regeneron Healthcare Solutions, Inc. $19.88 04/02/2024 Food and Beverage Undisputed 01/23/2026 1113997964 CMS
Regeneron Healthcare Solutions, Inc. $20.06 08/06/2024 Food and Beverage Undisputed 01/23/2026 1113997966 CMS
Regeneron Healthcare Solutions, Inc. $118.35 10/28/2024 Food and Beverage Undisputed 01/23/2026 1113997968 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $22.47 02/07/2024 Food and Beverage Undisputed 01/23/2026 1153444255 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $8.46 03/06/2024 Food and Beverage Undisputed 01/23/2026 1153707350 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $102.44 08/27/2024 Food and Beverage Undisputed 01/23/2026 1153477848 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $17.20 09/19/2024 Food and Beverage Undisputed 01/23/2026 1153396632 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $12.27 09/26/2024 Food and Beverage Undisputed 01/23/2026 1153594599 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $5.35 09/26/2024 Food and Beverage Undisputed 01/23/2026 1153606380 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $19.17 09/26/2024 Food and Beverage Undisputed 01/23/2026 1153635128 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $19.08 10/23/2024 Food and Beverage Undisputed 01/23/2026 1153409228 CMS
Takeda Pharmaceuticals U.S.A., Inc. $28.99 01/17/2024 Food and Beverage Undisputed 01/23/2026 1137468558 CMS
Takeda Pharmaceuticals U.S.A., Inc. $27.14 06/24/2024 Food and Beverage Undisputed 01/23/2026 1137468561 CMS
Takeda Pharmaceuticals U.S.A., Inc. $4.15 09/13/2024 Food and Beverage Undisputed 01/23/2026 1137468565 CMS
Takeda Pharmaceuticals U.S.A., Inc. $28.70 09/20/2024 Food and Beverage Undisputed 01/23/2026 1137468569 CMS
Takeda Pharmaceuticals U.S.A., Inc. $22.75 09/25/2024 Food and Beverage Undisputed 01/23/2026 1137468573 CMS
Takeda Pharmaceuticals U.S.A., Inc. $18.83 09/26/2024 Food and Beverage Undisputed 01/23/2026 1137468577 CMS
Takeda Pharmaceuticals U.S.A., Inc. $7.01 10/10/2024 Food and Beverage Undisputed 01/23/2026 1137468581 CMS
Takeda Pharmaceuticals U.S.A., Inc. $21.57 10/10/2024 Food and Beverage Undisputed 01/23/2026 1137468585 CMS
Takeda Pharmaceuticals U.S.A., Inc. $25.04 11/18/2024 Food and Beverage Undisputed 01/23/2026 1137468589 CMS
Takeda Pharmaceuticals U.S.A., Inc. $27.62 11/19/2024 Food and Beverage Undisputed 01/23/2026 1137468593 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
2023, 2024
Source files
Dataset page · Bulk file · 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.