Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-06-30 View official record Methodology

Covered recipient · General Payments record

ELLEN MATHESON

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner

NPI
1083446686
CMS profile
11584047
Location
DARTMOUTH, MA

General Payments · PY2024–2025

$1,266.68

  • Reported across 56 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$1,061.56

50 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

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $974.07 49
Education $87.49 1

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
ABBVIE INC. $333.16 14
PFIZER INC. $173.25 15
Teva Pharmaceuticals USA, Inc. $119.51 3
Biogen, Inc. $113.82 4
SK Life Science, Inc. $96.86 3
Lundbeck LLC $43.67 2
CYCLE PHARMACEUTICALS INC $41.66 2
Genentech USA, Inc. $40.14 2
Neurelis, Inc. $34.68 2
Azurity Pharmaceuticals, Inc. $26.25 1
INSIGHTEC,INC $20.52 1
Aucta Pharmaceuticals, Inc. $18.04 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2024 $205.12 6
PY2025 $1,061.56 50

Payment records · PY2025 (50)

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

Program year 2025 2024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
ABBVIE INC. $14.52 01/21/2025 Food and Beverage Undisputed 06/30/2026 1204839585 CMS
ABBVIE INC. $29.84 01/27/2025 Food and Beverage Undisputed 06/30/2026 1204839589 CMS
ABBVIE INC. $20.17 02/19/2025 Food and Beverage Undisputed 06/30/2026 1204839592 CMS
ABBVIE INC. $29.71 03/12/2025 Food and Beverage Undisputed 06/30/2026 1204839597 CMS
ABBVIE INC. $26.53 04/10/2025 Food and Beverage Undisputed 06/30/2026 1204839601 CMS
ABBVIE INC. $32.08 04/30/2025 Food and Beverage Undisputed 06/30/2026 1204839605 CMS
ABBVIE INC. $6.90 06/12/2025 Food and Beverage Undisputed 06/30/2026 1204839609 CMS
ABBVIE INC. $30.26 06/16/2025 Food and Beverage Undisputed 06/30/2026 1204839613 CMS
ABBVIE INC. $31.58 07/07/2025 Food and Beverage Undisputed 06/30/2026 1204839617 CMS
ABBVIE INC. $30.71 08/20/2025 Food and Beverage Undisputed 06/30/2026 1204839621 CMS
ABBVIE INC. $31.58 09/08/2025 Food and Beverage Undisputed 06/30/2026 1204839625 CMS
ABBVIE INC. $17.26 09/23/2025 Food and Beverage Undisputed 06/30/2026 1204839629 CMS
ABBVIE INC. $22.51 11/18/2025 Food and Beverage Undisputed 06/30/2026 1204839633 CMS
ABBVIE INC. $9.51 12/16/2025 Food and Beverage Undisputed 06/30/2026 1204839636 CMS
Aucta Pharmaceuticals, Inc. $18.04 07/09/2025 Food and Beverage Undisputed 06/30/2026 1253328332 CMS
Azurity Pharmaceuticals, Inc. $26.25 08/05/2025 Food and Beverage Undisputed 06/30/2026 1242687048 CMS
Biogen, Inc. $29.48 06/19/2025 Food and Beverage Undisputed 06/30/2026 1208365594 CMS
Biogen, Inc. $28.68 09/09/2025 Food and Beverage Undisputed 06/30/2026 1208324862 CMS
Biogen, Inc. $28.44 11/04/2025 Food and Beverage Undisputed 06/30/2026 1208318079 CMS
Biogen, Inc. $27.22 12/09/2025 Food and Beverage Undisputed 06/30/2026 1235109310 CMS
Cycle Pharmaceuticals Inc $21.05 02/11/2025 Food and Beverage Undisputed 06/30/2026 1248899454 CMS
Cycle Pharmaceuticals Inc $20.61 04/08/2025 Food and Beverage Undisputed 06/30/2026 1248899456 CMS
Genentech USA, Inc. $14.85 02/27/2025 Food and Beverage Undisputed 06/30/2026 1211631548 CMS
Genentech USA, Inc. $25.29 09/26/2025 Food and Beverage Undisputed 06/30/2026 1211631553 CMS
InSightec,Inc $20.52 05/12/2025 Food and Beverage Undisputed 06/30/2026 1233938585 CMS
Lundbeck LLC $21.82 02/11/2025 Food and Beverage Undisputed 06/30/2026 1251935081 CMS
Lundbeck LLC $21.85 04/16/2025 Food and Beverage Undisputed 06/30/2026 1251935083 CMS
Neurelis, Inc. $14.22 04/08/2025 Food and Beverage Undisputed 06/30/2026 1219211422 CMS
Neurelis, Inc. $20.46 07/28/2025 Food and Beverage Undisputed 06/30/2026 1219211424 CMS
PFIZER INC. $16.07 02/18/2025 Food and Beverage Undisputed 06/30/2026 1229952732 CMS
PFIZER INC. $2.00 02/20/2025 Food and Beverage Undisputed 06/30/2026 1230152359 CMS
PFIZER INC. $17.31 03/05/2025 Food and Beverage Undisputed 06/30/2026 1229931417 CMS
PFIZER INC. $16.78 03/18/2025 Food and Beverage Undisputed 06/30/2026 1229930169 CMS
PFIZER INC. $15.60 03/20/2025 Food and Beverage Undisputed 06/30/2026 1230291419 CMS
PFIZER INC. $17.49 04/16/2025 Food and Beverage Undisputed 06/30/2026 1229942669 CMS
PFIZER INC. $16.98 05/15/2025 Food and Beverage Undisputed 06/30/2026 1230291429 CMS
PFIZER INC. $6.84 05/27/2025 Food and Beverage Undisputed 06/30/2026 1230261006 CMS
PFIZER INC. $25.63 05/31/2025 Food and Beverage Undisputed 06/30/2026 1229961154 CMS
PFIZER INC. $22.44 07/22/2025 Food and Beverage Undisputed 06/30/2026 1230169148 CMS
PFIZER INC. $3.33 07/31/2025 Food and Beverage Undisputed 06/30/2026 1230270472 CMS
PFIZER INC. $2.93 08/14/2025 Food and Beverage Undisputed 06/30/2026 1230245948 CMS
PFIZER INC. $4.78 09/17/2025 Food and Beverage Undisputed 06/30/2026 1230262055 CMS
PFIZER INC. $2.69 09/30/2025 Food and Beverage Undisputed 06/30/2026 1230403314 CMS
PFIZER INC. $2.38 11/06/2025 Food and Beverage Undisputed 06/30/2026 1230642503 CMS
SK Life Science, Inc. $39.31 06/18/2025 Food and Beverage Undisputed 06/30/2026 1252305234 CMS
SK Life Science, Inc. $22.97 07/02/2025 Food and Beverage Undisputed 06/30/2026 1252305264 CMS
SK Life Science, Inc. $34.58 09/10/2025 Food and Beverage Undisputed 06/30/2026 1252305286 CMS
Teva Pharmaceuticals USA, Inc. $17.15 06/12/2025 Food and Beverage Undisputed 06/30/2026 1247432271 CMS
Teva Pharmaceuticals USA, Inc. $87.49 06/13/2025 Education Undisputed 06/30/2026 1247432237 CMS
Teva Pharmaceuticals USA, Inc. $14.87 07/23/2025 Food and Beverage Undisputed 06/30/2026 1247432281 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2024, 2025
Source files
Dataset page · Bulk file · PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

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