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

COMRON J HASSANZADEH

Allopathic & Osteopathic Physicians Radiology Radiation Oncology

NPI
1629598446
CMS profile
3749261
Location
HOUSTON, TX

General Payments · PY2019–2024

$13,533.12

  • Reported across 34 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$5,686.07

11 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
Consulting Fee $4,408.00 1
Travel and Lodging $851.35 5
Food and Beverage $426.72 5

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Bayer HealthCare Pharmaceuticals Inc. $5,416.79 9
BOSTON SCIENTIFIC CORPORATION $269.28 2

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $188.93 1
PY2021 $300.08 3
PY2022 $254.23 3
PY2023 $7,103.81 16
PY2024 $5,686.07 11

Payment records · PY2024 (11)

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

Program year 2024 2019202120222023 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
Bayer Healthcare Pharmaceuticals Inc. $209.10 12/03/2024 Travel and Lodging Undisputed 01/23/2026 1086080824 CMS
Bayer Healthcare Pharmaceuticals Inc. $205.94 12/03/2024 Travel and Lodging Undisputed 01/23/2026 1086080912 CMS
Bayer Healthcare Pharmaceuticals Inc. $223.96 12/04/2024 Travel and Lodging Undisputed 01/23/2026 1086080756 CMS
Bayer Healthcare Pharmaceuticals Inc. $133.65 12/04/2024 Travel and Lodging Undisputed 01/23/2026 1086080910 CMS
Bayer Healthcare Pharmaceuticals Inc. $78.70 12/04/2024 Travel and Lodging Undisputed 01/23/2026 1086080966 CMS
Bayer Healthcare Pharmaceuticals Inc. $4,408.00 12/04/2024 Consulting Fee Undisputed 01/23/2026 1086192462 CMS
Bayer Healthcare Pharmaceuticals Inc. $30.19 12/04/2024 Food and Beverage Undisputed 01/23/2026 1086192464 CMS
Bayer Healthcare Pharmaceuticals Inc. $77.75 12/04/2024 Food and Beverage Undisputed 01/23/2026 1086194506 CMS
Bayer Healthcare Pharmaceuticals Inc. $49.50 12/04/2024 Food and Beverage Undisputed 01/23/2026 1086254416 CMS
Boston Scientific Corporation $137.04 02/20/2024 Food and Beverage Undisputed 01/23/2026 1092620596 CMS
Boston Scientific Corporation $132.24 04/12/2024 Food and Beverage Undisputed 01/23/2026 1092620594 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
2019, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2019 , 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.