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

MELISSA A GIONFRIDDO

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family

NPI
1154553956
CMS profile
10572627
Location
MADISON, CT

General Payments · PY2021–2024

$4,088.67

  • Reported across 230 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,560.50

83 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
Food and Beverage $1,560.50 83

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $376.73 29
PY2022 $519.52 32
PY2023 $1,631.92 86
PY2024 $1,560.50 83

Payment records · PY2024 (83)

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

Program year 2024 202120222023 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
ABBVIE INC. $28.77 01/03/2024 Food and Beverage Undisputed 01/23/2026 1107174762 CMS
ABBVIE INC. $7.00 01/11/2024 Food and Beverage Undisputed 01/23/2026 1107174764 CMS
ABBVIE INC. $16.28 01/11/2024 Food and Beverage Undisputed 01/23/2026 1107174766 CMS
ABBVIE INC. $14.24 01/18/2024 Food and Beverage Undisputed 01/23/2026 1107174768 CMS
ABBVIE INC. $14.17 01/23/2024 Food and Beverage Undisputed 01/23/2026 1107174770 CMS
ABBVIE INC. $2.23 02/01/2024 Food and Beverage Undisputed 01/23/2026 1107174772 CMS
ABBVIE INC. $7.85 02/01/2024 Food and Beverage Undisputed 01/23/2026 1107174774 CMS
ABBVIE INC. $3.50 02/22/2024 Food and Beverage Undisputed 01/23/2026 1107174776 CMS
ABBVIE INC. $22.87 02/22/2024 Food and Beverage Undisputed 01/23/2026 1107174778 CMS
ABBVIE INC. $18.01 02/29/2024 Food and Beverage Undisputed 01/23/2026 1107174780 CMS
ABBVIE INC. $17.76 03/11/2024 Food and Beverage Undisputed 01/23/2026 1107174782 CMS
ABBVIE INC. $18.86 04/04/2024 Food and Beverage Undisputed 01/23/2026 1107174784 CMS
ABBVIE INC. $20.64 04/22/2024 Food and Beverage Undisputed 01/23/2026 1107174786 CMS
ABBVIE INC. $6.23 05/09/2024 Food and Beverage Undisputed 01/23/2026 1107174788 CMS
ABBVIE INC. $29.20 05/14/2024 Food and Beverage Undisputed 01/23/2026 1107174790 CMS
ABBVIE INC. $33.61 05/20/2024 Food and Beverage Undisputed 01/23/2026 1107174792 CMS
ABBVIE INC. $33.63 05/29/2024 Food and Beverage Undisputed 01/23/2026 1107174794 CMS
ABBVIE INC. $22.75 06/12/2024 Food and Beverage Undisputed 01/23/2026 1107174796 CMS
ABBVIE INC. $12.97 06/18/2024 Food and Beverage Undisputed 01/23/2026 1107174798 CMS
ABBVIE INC. $17.58 06/24/2024 Food and Beverage Undisputed 01/23/2026 1107174800 CMS
ABBVIE INC. $24.54 07/11/2024 Food and Beverage Undisputed 01/23/2026 1107174802 CMS
ABBVIE INC. $25.54 07/18/2024 Food and Beverage Undisputed 01/23/2026 1107174804 CMS
ABBVIE INC. $15.78 07/29/2024 Food and Beverage Undisputed 01/23/2026 1107174806 CMS
ABBVIE INC. $8.87 08/15/2024 Food and Beverage Undisputed 01/23/2026 1107174808 CMS
ABBVIE INC. $25.58 09/27/2024 Food and Beverage Undisputed 01/23/2026 1107174810 CMS
ABBVIE INC. $10.72 10/02/2024 Food and Beverage Undisputed 01/23/2026 1107174812 CMS
ABBVIE INC. $16.55 10/23/2024 Food and Beverage Undisputed 01/23/2026 1107174814 CMS
ABBVIE INC. $18.35 11/11/2024 Food and Beverage Undisputed 01/23/2026 1107174816 CMS
ABBVIE INC. $8.05 12/04/2024 Food and Beverage Undisputed 01/23/2026 1107174818 CMS
ABBVIE INC. $32.57 12/11/2024 Food and Beverage Undisputed 01/23/2026 1107174820 CMS
Amgen Inc. $26.64 05/20/2024 Food and Beverage Undisputed 01/23/2026 1117562840 CMS
Amgen Inc. $21.30 07/30/2024 Food and Beverage Undisputed 01/23/2026 1117562842 CMS
Astellas Pharma US Inc $15.99 01/29/2024 Food and Beverage Undisputed 01/23/2026 1139485584 CMS
Astellas Pharma US Inc $21.34 03/04/2024 Food and Beverage Undisputed 01/23/2026 1139481704 CMS
Astellas Pharma US Inc $17.73 05/13/2024 Food and Beverage Undisputed 01/23/2026 1139513145 CMS
Astellas Pharma US Inc $17.97 07/08/2024 Food and Beverage Undisputed 01/23/2026 1139471950 CMS
Astellas Pharma US Inc $23.43 09/09/2024 Food and Beverage Undisputed 01/23/2026 1139535674 CMS
AstraZeneca Pharmaceuticals LP $20.85 02/07/2024 Food and Beverage Undisputed 01/23/2026 1105484855 CMS
AstraZeneca Pharmaceuticals LP $14.91 03/12/2024 Food and Beverage Undisputed 01/23/2026 1105640130 CMS
AstraZeneca Pharmaceuticals LP $17.45 04/12/2024 Food and Beverage Undisputed 01/23/2026 1105815381 CMS
AstraZeneca Pharmaceuticals LP $16.85 04/30/2024 Food and Beverage Undisputed 01/23/2026 1104576500 CMS
AstraZeneca Pharmaceuticals LP $14.56 07/16/2024 Food and Beverage Undisputed 01/23/2026 1105568237 CMS
AstraZeneca Pharmaceuticals LP $17.20 07/25/2024 Food and Beverage Undisputed 01/23/2026 1105792362 CMS
AstraZeneca Pharmaceuticals LP $20.32 09/24/2024 Food and Beverage Undisputed 01/23/2026 1104521300 CMS
AstraZeneca Pharmaceuticals LP $18.43 10/16/2024 Food and Beverage Undisputed 01/23/2026 1105705350 CMS
Exact Sciences Corporation $20.54 01/16/2024 Food and Beverage Undisputed 01/23/2026 1114413878 CMS
Exact Sciences Corporation $21.75 07/24/2024 Food and Beverage Undisputed 01/23/2026 1114413881 CMS
GlaxoSmithKline, LLC. $16.88 01/10/2024 Food and Beverage Undisputed 01/23/2026 1116497853 CMS
GlaxoSmithKline, LLC. $22.89 02/21/2024 Food and Beverage Undisputed 01/23/2026 1116180516 CMS
GlaxoSmithKline, LLC. $14.01 03/06/2024 Food and Beverage Undisputed 01/23/2026 1115884097 CMS
GlaxoSmithKline, LLC. $13.64 03/21/2024 Food and Beverage Undisputed 01/23/2026 1116271846 CMS
GlaxoSmithKline, LLC. $16.23 04/03/2024 Food and Beverage Undisputed 01/23/2026 1116377978 CMS
GlaxoSmithKline, LLC. $16.06 04/30/2024 Food and Beverage Undisputed 01/23/2026 1116356726 CMS
GlaxoSmithKline, LLC. $12.60 06/13/2024 Food and Beverage Undisputed 01/23/2026 1116121202 CMS
GlaxoSmithKline, LLC. $24.82 06/25/2024 Food and Beverage Undisputed 01/23/2026 1116362699 CMS
GlaxoSmithKline, LLC. $14.24 07/10/2024 Food and Beverage Undisputed 01/23/2026 1115932202 CMS
GlaxoSmithKline, LLC. $19.49 08/01/2024 Food and Beverage Undisputed 01/23/2026 1116068575 CMS
GlaxoSmithKline, LLC. $22.25 09/18/2024 Food and Beverage Undisputed 01/23/2026 1116208092 CMS
GlaxoSmithKline, LLC. $18.68 10/29/2024 Food and Beverage Undisputed 01/23/2026 1116370815 CMS
GlaxoSmithKline, LLC. $18.92 12/17/2024 Food and Beverage Undisputed 01/23/2026 1116265012 CMS
IDORSIA PHARMACEUTICALS US INC $15.29 04/29/2024 Food and Beverage Undisputed 01/23/2026 1146755975 CMS
Lilly USA, LLC $21.93 08/29/2024 Food and Beverage Undisputed 01/23/2026 1135745770 CMS
Lilly USA, LLC $16.68 09/16/2024 Food and Beverage Undisputed 01/23/2026 1135745768 CMS
Novo Nordisk Inc $20.64 01/22/2024 Food and Beverage Undisputed 01/23/2026 1100586809 CMS
Novo Nordisk Inc $11.65 03/07/2024 Food and Beverage Undisputed 01/23/2026 1100592268 CMS
Novo Nordisk Inc $23.00 03/14/2024 Food and Beverage Undisputed 01/23/2026 1100294078 CMS
Novo Nordisk Inc $19.26 05/03/2024 Food and Beverage Undisputed 01/23/2026 1100528365 CMS
Novo Nordisk Inc $11.47 06/04/2024 Food and Beverage Undisputed 01/23/2026 1100454240 CMS
Novo Nordisk Inc $20.22 06/27/2024 Food and Beverage Undisputed 01/23/2026 1100289422 CMS
Novo Nordisk Inc $20.83 09/13/2024 Food and Beverage Undisputed 01/23/2026 1100383581 CMS
Novo Nordisk Inc $16.74 11/26/2024 Food and Beverage Undisputed 01/23/2026 1100541380 CMS
Otsuka America Pharmaceutical, Inc. $29.14 02/02/2024 Food and Beverage Undisputed 01/23/2026 1119080222 CMS
Otsuka America Pharmaceutical, Inc. $28.11 05/02/2024 Food and Beverage Undisputed 01/23/2026 1119080224 CMS
Otsuka America Pharmaceutical, Inc. $17.79 08/06/2024 Food and Beverage Undisputed 01/23/2026 1119080226 CMS
Otsuka America Pharmaceutical, Inc. $20.98 09/17/2024 Food and Beverage Undisputed 01/23/2026 1119080228 CMS
Otsuka America Pharmaceutical, Inc. $18.13 10/03/2024 Food and Beverage Undisputed 01/23/2026 1119080230 CMS
Otsuka America Pharmaceutical, Inc. $19.09 10/24/2024 Food and Beverage Undisputed 01/23/2026 1119080232 CMS
PFIZER INC. $14.29 02/08/2024 Food and Beverage Undisputed 01/23/2026 1131072227 CMS
Phathom Pharmaceuticals, Inc. $17.14 07/15/2024 Food and Beverage Undisputed 01/23/2026 1151168412 CMS
Vanda Pharmaceuticals Inc. $28.47 10/29/2024 Food and Beverage Undisputed 01/23/2026 1133944502 CMS
Vanda Pharmaceuticals Inc. $33.17 11/07/2024 Food and Beverage Undisputed 01/23/2026 1133944504 CMS
Vanda Pharmaceuticals Inc. $20.28 11/25/2024 Food and Beverage Undisputed 01/23/2026 1133944506 CMS
Vanda Pharmaceuticals Inc. $23.53 12/16/2024 Food and Beverage Undisputed 01/23/2026 1133944508 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
2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · 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.