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

MATTHEW MOSSANEN

Allopathic & Osteopathic Physicians Urology

NPI
1508180241
CMS profile
1392203
Location
BOSTON, MA

General Payments · PY2018–2024

$10,472.25

  • Reported across 22 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$3,685.96

7 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
Honoraria $3,125.00 1
Food and Beverage $560.96 6

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
UROGEN PHARMA, INC. $3,342.10 4
Fennec Pharmaceuticals, Inc. $343.86 3

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $34.77 1
PY2022 $1,734.93 3
PY2023 $5,016.59 11
PY2024 $3,685.96 7

Payment records · PY2024 (7)

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

Program year 2024 201820222023 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
Fennec Pharmaceuticals, Inc. $244.43 12/04/2024 Food and Beverage Undisputed 01/23/2026 1120186130 CMS
Fennec Pharmaceuticals, Inc. $50.81 12/05/2024 Food and Beverage Undisputed 01/23/2026 1120186126 CMS
Fennec Pharmaceuticals, Inc. $48.62 12/06/2024 Food and Beverage Undisputed 01/23/2026 1120186128 CMS
UROGEN PHARMA, INC. $30.40 08/08/2024 Food and Beverage Undisputed 01/23/2026 1137924327 CMS
UROGEN PHARMA, INC. $3,125.00 12/05/2024 Honoraria Undisputed 01/23/2026 1137922463 CMS
UROGEN PHARMA, INC. $151.00 12/05/2024 Food and Beverage Undisputed 01/23/2026 1137922465 CMS
UROGEN PHARMA, INC. $35.70 12/05/2024 Food and Beverage Undisputed 01/23/2026 1137922467 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, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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