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

STEPHANIE L BISSONNETTE

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI
1164867792
CMS profile
4223922
Location
BOSTON, MA

General Payments · PY2018–2023

$4,037.91

  • Reported across 96 records
  • CMS publication 2026-01-23

Latest program year · PY2023

$1,614.93

10 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

PY2023 · sorted by reported total

Nature of paymentAmountRecords
Travel and Lodging $1,239.97 3
Food and Beverage $374.96 7

By paying entity

PY2023 · sorted by reported total

Paying entityAmountRecords
Sage Therapeutics, Inc. $1,614.93 10

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $828.53 10
PY2019 $488.64 17
PY2020 $113.09 7
PY2021 $313.91 18
PY2022 $678.81 34
PY2023 $1,614.93 10

Payment records · PY2023 (10)

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

Program year 2023 20182019202020212022 Record-level detail is published for PY2023; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Sage Therapeutics, Inc. $200.62 08/16/2023 Travel and Lodging Undisputed 01/23/2026 1017096511 CMS
Sage Therapeutics, Inc. $501.65 08/16/2023 Travel and Lodging Undisputed 01/23/2026 1017096831 CMS
Sage Therapeutics, Inc. $125.00 08/16/2023 Food and Beverage Undisputed 01/23/2026 1017101381 CMS
Sage Therapeutics, Inc. $25.00 08/17/2023 Food and Beverage Undisputed 01/23/2026 1017098529 CMS
Sage Therapeutics, Inc. $25.00 08/17/2023 Food and Beverage Undisputed 01/23/2026 1017099883 CMS
Sage Therapeutics, Inc. $49.99 08/17/2023 Food and Beverage Undisputed 01/23/2026 1017100563 CMS
Sage Therapeutics, Inc. $49.99 08/17/2023 Food and Beverage Undisputed 01/23/2026 1017102797 CMS
Sage Therapeutics, Inc. $49.99 08/18/2023 Food and Beverage Undisputed 01/23/2026 1017095975 CMS
Sage Therapeutics, Inc. $537.70 08/18/2023 Travel and Lodging Undisputed 01/23/2026 1017103679 CMS
Sage Therapeutics, Inc. $49.99 08/18/2023 Food and Beverage Undisputed 01/23/2026 1017104517 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
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023
Generated from
OP_DTL_GNRL_PGYR2023_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.