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

Covered recipient · General Payments record

MARY BAILEY

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI
1558543686
CMS profile
115709
Location
NEW HAVEN, CT

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

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General Payments · PY2023 · Entire year

$113,451.82

74 records · 0 disputed

Summary and payment records

  • CMS publication 2026-06-30
Read the payment records

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”

— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. 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.
  • Methodology & Data — sourcing, labeling, and limitations.

Provider summaries generated . CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

By nature of payment

PY2023 · entire year · sorted by reported total

By paying entity

PY2023 · entire year · sorted by reported total

Paying entityAmountRecords
TG Therapeutics, Inc. $36,110.79 21
EMD Serono, Inc. $27,372.87 13
Genentech USA, Inc. $15,987.99 9
Biogen, Inc. $15,047.59 7
Horizon Therapeutics plc $7,705.87 9
E.R. Squibb & Sons, L.L.C. $4,950.95 2
NOVARTIS PHARMACEUTICALS CORPORATION $4,786.03 11
GENZYME CORPORATION $1,460.00 1
Otsuka America Pharmaceutical, Inc. $29.73 1

Payment records · PY2023

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

General Payments · PY2023 · Physicians and non-physician practitioners · CMS publication 2026-06-30

74 matching records · $113,451.82 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 74 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 1–50 of 74.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
TG Therapeutics, Inc. $3,330.0012/29/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261051490903 CMS
Horizon Therapeutics plc $124.9812/11/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026986947753 CMS
Horizon Therapeutics plc $3,300.0012/11/2023 Honoraria No dispute reported Delay: No
Change: UNCHANGED
06/30/2026986947757 CMS
Horizon Therapeutics plc $400.0012/07/2023 Honoraria No dispute reported Delay: No
Change: UNCHANGED
06/30/2026986947749 CMS
TG Therapeutics, Inc. $3,330.0011/24/2023 Consulting Fee No dispute reported Delay: No
Change: UNCHANGED
06/30/20261051490975 CMS
Horizon Therapeutics plc $23.1611/21/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026986947745 CMS
TG Therapeutics, Inc. $90.1411/09/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261061981731 CMS
TG Therapeutics, Inc. $3,300.0011/09/2023 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/20261061981733 CMS
TG Therapeutics, Inc. $1,254.5811/09/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261061981737 CMS
Horizon Therapeutics plc $3,300.0011/06/2023 Honoraria No dispute reported Delay: No
Change: UNCHANGED
06/30/2026986947735 CMS
Horizon Therapeutics plc $32.7511/06/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/2026986947739 CMS
Horizon Therapeutics plc $124.9811/06/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026986947743 CMS
TG Therapeutics, Inc. $3,300.0011/02/2023 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/20261061981741 CMS
TG Therapeutics, Inc. $1,197.5411/02/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261061981745 CMS
TG Therapeutics, Inc. $116.2911/02/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261061981753 CMS
TG Therapeutics, Inc. $3,300.0010/26/2023 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/20261061981739 CMS
TG Therapeutics, Inc. $125.0010/26/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261061981747 CMS
TG Therapeutics, Inc. $1,536.0010/26/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261061981755 CMS
Otsuka America Pharmaceutical, Inc. $29.7310/18/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261014203867 CMS
TG Therapeutics, Inc. $3,300.0009/06/2023 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/20261061981751 CMS
TG Therapeutics, Inc. $125.0009/06/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261061981757 CMS
EMD Serono, Inc. $5,175.0008/30/2023 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/20261032406939 CMS
EMD Serono, Inc. $57.0008/30/2023 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/20261032482693 CMS
TG Therapeutics, Inc. $983.3008/24/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261061981735 CMS
TG Therapeutics, Inc. $3,300.0008/24/2023 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/20261061981743 CMS
TG Therapeutics, Inc. $89.6908/24/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261061981749 CMS
EMD Serono, Inc. $5,175.0008/16/2023 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/20261032407682 CMS
EMD Serono, Inc. $1,725.0008/16/2023 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/20261032411409 CMS
EMD Serono, Inc. $311.6708/10/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261032422251 CMS
Novartis Pharmaceuticals Corporation $30.0108/01/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026991678271 CMS
EMD Serono, Inc. $100.8207/19/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261032422233 CMS
Genentech USA, Inc. $17.8207/13/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261040455783 CMS
Genentech USA, Inc. $4,520.0007/13/2023 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/20261040455829 CMS
Genentech USA, Inc. $1,132.3707/13/2023 Travel and Lodging No dispute reported Delay: No
Change: UNCHANGED
06/30/20261040455837 CMS
EMD Serono, Inc. $3,795.0006/27/2023 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/20261032406311 CMS
EMD Serono, Inc. $5,175.0006/27/2023 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/20261032407711 CMS
Genentech USA, Inc. $14.6406/20/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261040455773 CMS
TG Therapeutics, Inc. $3,300.0006/15/2023 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/20261051490481 CMS
TG Therapeutics, Inc. $125.0006/15/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261051490681 CMS
Genentech USA, Inc. $4,520.0006/07/2023 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/20261040455813 CMS
Genentech USA, Inc. $141.3006/07/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261040455821 CMS
TG Therapeutics, Inc. $3,300.0005/31/2023 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/20261051490695 CMS
TG Therapeutics, Inc. $108.2505/31/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261051490701 CMS
Biogen, Inc. $98.8805/25/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261012150689 CMS
Biogen, Inc. $4,904.0005/25/2023 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/20261012265837 CMS
Horizon Therapeutics plc $200.0005/24/2023 Honoraria No dispute reported Delay: No
Change: UNCHANGED
06/30/2026986947731 CMS
Novartis Pharmaceuticals Corporation $2.8805/24/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026991678259 CMS
EMD Serono, Inc. $3,795.0005/16/2023 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: UNCHANGED
06/30/20261052753603 CMS
Horizon Therapeutics plc $200.0005/12/2023 Honoraria No dispute reported Delay: No
Change: UNCHANGED
06/30/2026986947727 CMS
EMD Serono, Inc. $328.4905/11/2023 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261032420157 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
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
PY2025 $98,388.06 63

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
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files and profile matching
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.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.

Cite this record.

Plain
MARY BAILEY, NPI 1558543686. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1558543686.
APA 7
IndustryPayments. (2026). MARY BAILEY, NPI 1558543686 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1558543686
Bluebook
MARY BAILEY, NPI 1558543686, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1558543686.

Source: Centers for Medicare & Medicaid Services, Open Payments.