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

MARY BAILEY

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI
1558543686
CMS profile
115709
Location
NEW HAVEN, CT

General Payments · PY2018–2024

$636,774.74

  • Reported across 505 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$59,125.20

49 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

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
TG THERAPEUTICS, INC. $32,234.88 13
Biogen, Inc. $15,020.07 19
EMD Serono, Inc. $8,897.57 5
Genentech USA, Inc. $2,773.56 4
Genentech, Inc. $61.87 2
Celgene Corporation $56.41 3
Amgen Inc. $55.89 2
PFIZER INC. $24.95 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $105,662.14 104
PY2019 $147,890.69 130
PY2020 $49,514.41 48
PY2021 $51,789.22 35
PY2022 $109,341.26 65
PY2023 $113,451.82 74
PY2024 $59,125.20 49

Payment records · PY2024 (49)

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

Program year 2024 201820192020202120222023 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
Amgen Inc. $21.74 07/18/2024 Food and Beverage Undisputed 01/23/2026 1115436312 CMS
Amgen Inc. $34.15 09/01/2024 Food and Beverage Undisputed 01/23/2026 1115436316 CMS
Biogen, Inc. $123.44 02/29/2024 Food and Beverage Undisputed 01/23/2026 1104874858 CMS
Biogen, Inc. $21.95 03/25/2024 Food and Beverage Undisputed 01/23/2026 1104807523 CMS
Biogen, Inc. $3.91 03/25/2024 Food and Beverage Undisputed 01/23/2026 1104834175 CMS
Biogen, Inc. $2.72 03/26/2024 Food and Beverage Undisputed 01/23/2026 1104858552 CMS
Biogen, Inc. $343.00 04/09/2024 Consulting Fee Undisputed 01/23/2026 1104831086 CMS
Biogen, Inc. $40.00 04/10/2024 Food and Beverage Undisputed 01/23/2026 1104814199 CMS
Biogen, Inc. $343.00 04/10/2024 Consulting Fee Undisputed 01/23/2026 1104818582 CMS
Biogen, Inc. $45.00 04/10/2024 Travel and Lodging Undisputed 01/23/2026 1104843972 CMS
Biogen, Inc. $4,795.00 04/10/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1104848590 CMS
Biogen, Inc. $55.56 04/10/2024 Food and Beverage Undisputed 01/23/2026 1104855352 CMS
Biogen, Inc. $171.00 04/10/2024 Consulting Fee Undisputed 01/23/2026 1104867968 CMS
Biogen, Inc. $100.00 05/01/2024 Food and Beverage Undisputed 01/23/2026 1104821964 CMS
Biogen, Inc. $4,110.00 05/01/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1104841912 CMS
Biogen, Inc. $23.23 05/24/2024 Food and Beverage Undisputed 01/23/2026 1104811949 CMS
Biogen, Inc. $2,055.00 06/13/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1104862358 CMS
Biogen, Inc. $2,055.00 07/19/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1104832168 CMS
Biogen, Inc. $22.40 08/13/2024 Food and Beverage Undisputed 01/23/2026 1104829982 CMS
Biogen, Inc. $685.00 09/13/2024 Consulting Fee Undisputed 01/23/2026 1104877104 CMS
Biogen, Inc. $24.86 10/22/2024 Food and Beverage Undisputed 01/23/2026 1104825358 CMS
Celgene Corporation $19.74 05/22/2024 Food and Beverage Undisputed 01/23/2026 1101181774 CMS
Celgene Corporation $19.74 06/17/2024 Food and Beverage Undisputed 01/23/2026 1101181796 CMS
Celgene Corporation $16.93 09/23/2024 Food and Beverage Undisputed 01/23/2026 1101181800 CMS
EMD Serono, Inc. $345.00 02/20/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1120280008 CMS
EMD Serono, Inc. $5,175.00 04/15/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1120214248 CMS
EMD Serono, Inc. $817.37 05/23/2024 Travel and Lodging Undisputed 01/23/2026 1120249449 CMS
EMD Serono, Inc. $317.20 05/23/2024 Travel and Lodging Undisputed 01/23/2026 1120249953 CMS
EMD Serono, Inc. $2,243.00 08/23/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1120280054 CMS
Genentech USA, Inc. $55.48 02/28/2024 Food and Beverage Undisputed 01/23/2026 1133064209 CMS
Genentech USA, Inc. $22.74 02/28/2024 Food and Beverage Undisputed 01/23/2026 1133064213 CMS
Genentech USA, Inc. $2,680.00 02/28/2024 Consulting Fee Undisputed 01/23/2026 1133064217 CMS
Genentech USA, Inc. $15.34 12/05/2024 Food and Beverage Undisputed 01/23/2026 1133064225 CMS
Genentech, Inc. $29.90 01/10/2024 Food and Beverage Undisputed 01/23/2026 1133064221 CMS
Genentech, Inc. $31.97 07/31/2024 Food and Beverage Undisputed 01/23/2026 1133064229 CMS
PFIZER INC. $24.95 05/01/2024 Food and Beverage Undisputed 01/23/2026 1131482198 CMS
TG Therapeutics, Inc. $3,300.00 03/05/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1136888342 CMS
TG Therapeutics, Inc. $3,300.00 03/27/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1136888312 CMS
TG Therapeutics, Inc. $1,350.00 05/02/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1136888354 CMS
TG Therapeutics, Inc. $930.00 05/12/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1136888444 CMS
TG Therapeutics, Inc. $3,712.50 05/15/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1136888362 CMS
TG Therapeutics, Inc. $930.00 05/22/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1136888462 CMS
TG Therapeutics, Inc. $3,712.50 08/10/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1136888454 CMS
TG Therapeutics, Inc. $24.89 08/15/2024 Food and Beverage Undisputed 01/23/2026 1136888328 CMS
TG Therapeutics, Inc. $3,712.50 08/15/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1136888384 CMS
TG Therapeutics, Inc. $124.99 09/18/2024 Food and Beverage Undisputed 01/23/2026 1136888408 CMS
TG Therapeutics, Inc. $3,712.50 09/18/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1136888432 CMS
TG Therapeutics, Inc. $3,712.50 09/26/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1136888412 CMS
TG Therapeutics, Inc. $3,712.50 12/17/2024 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program Undisputed 01/23/2026 1136888646 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, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , 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.