Reflects CMS Open Payments as of 2026-07-26T04:22:22Z. 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 ↗

Covered recipient · General Payments record

LAUREN O CHRISTENSEN

Physician Assistants & Advanced Practice Nursing Providers Physician Assistant Surgical

NPI: 1811678865
CMS profile: 11609170
Location: NORWICH, CT

A name match is not confirmation of identity. Check the NPI, specialty, and location before drawing any conclusion about a specific person.

General Payments · PY2024–2025

$2,345.70

Reported across 89 records
CMS publication 2026-06-30

Latest program year · PY2025

$2,299.22

87 records · 0 disputed

“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.
Featured-page threshold (a presentation gate, not a judgment): (records>=3 OR total>=100) AND records>=2 AND NPI identity (all years).
Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2025 · sorted by reported total

Nature of payment	Amount	Records
Food and Beverage	$2,299.22	87

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
ABBVIE INC.	$505.97	23
Ardelyx, Inc.	$294.62	12
Madrigal Pharmaceuticals	$270.03	6
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$267.06	13
Takeda Pharmaceuticals U.S.A., Inc.	$230.11	8
QOL Medical, LLC	$227.21	5
Janssen Biotech, Inc.	$108.69	4
Exact Sciences Corporation	$90.41	3
AIMMUNE THERAPEUTICS, INC.	$68.08	3
Alnylam Pharmaceuticals Inc.	$52.64	2
Lilly USA, LLC	$51.57	2
Celltrion USA Inc.	$47.92	2
Braintree Laboratories, Inc.	$24.77	1
Mallinckrodt Hospital Products Inc.	$23.39	1
Gilead Sciences, Inc.	$19.72	1
EVOKE PHARMA, INC.	$17.03	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2024	$46.48	2
PY2025	$2,299.22	87

Payment records · PY2025 (87)

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

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
EVOKE PHARMA, INC.	$17.03	12/24/2025	Food and Beverage	Undisputed	06/30/2026	1243917326	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$6.13	12/21/2025	Food and Beverage	Undisputed	06/30/2026	1232104207	CMS
Celltrion USA Inc.	$20.29	12/18/2025	Food and Beverage	Undisputed	06/30/2026	1250837372	CMS
Madrigal Pharmaceuticals	$26.81	12/18/2025	Food and Beverage	Undisputed	06/30/2026	1248336104	CMS
ABBVIE INC.	$25.76	12/15/2025	Food and Beverage	Undisputed	06/30/2026	1203234464	CMS
Alnylam Pharmaceuticals Inc.	$22.78	12/04/2025	Food and Beverage	Undisputed	06/30/2026	1212747563	CMS
QOL Medical, LLC	$41.81	12/02/2025	Food and Beverage	Undisputed	06/30/2026	1184998888	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$5.51	12/01/2025	Food and Beverage	Undisputed	06/30/2026	1232104204	CMS
Ardelyx, Inc.	$23.58	11/27/2025	Food and Beverage	Undisputed	06/30/2026	1247905267	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$24.97	11/24/2025	Food and Beverage	Undisputed	06/30/2026	1232104230	CMS
ABBVIE INC.	$3.91	11/14/2025	Food and Beverage	Undisputed	06/30/2026	1203234459	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$30.88	11/12/2025	Food and Beverage	Undisputed	06/30/2026	1223773303	CMS
ABBVIE INC.	$18.03	11/06/2025	Food and Beverage	Undisputed	06/30/2026	1203234454	CMS
ABBVIE INC.	$90.06	11/05/2025	Food and Beverage	Undisputed	06/30/2026	1203234447	CMS
Alnylam Pharmaceuticals Inc.	$29.86	10/30/2025	Food and Beverage	Undisputed	06/30/2026	1212747567	CMS
Ardelyx, Inc.	$23.58	10/30/2025	Food and Beverage	Undisputed	06/30/2026	1247905265	CMS
Madrigal Pharmaceuticals	$26.81	10/28/2025	Food and Beverage	Undisputed	06/30/2026	1248336102	CMS
Janssen Biotech, Inc.	$38.84	10/21/2025	Food and Beverage	Undisputed	06/30/2026	1174978926	CMS
ABBVIE INC.	$17.17	10/08/2025	Food and Beverage	Undisputed	06/30/2026	1203234442	CMS
Ardelyx, Inc.	$28.49	09/18/2025	Food and Beverage	Undisputed	06/30/2026	1247905263	CMS
ABBVIE INC.	$23.80	09/17/2025	Food and Beverage	Undisputed	06/30/2026	1203234436	CMS
Janssen Biotech, Inc.	$29.96	09/09/2025	Food and Beverage	Undisputed	06/30/2026	1174979919	CMS
ABBVIE INC.	$22.87	08/25/2025	Food and Beverage	Undisputed	06/30/2026	1203234431	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$24.40	08/11/2025	Food and Beverage	Undisputed	06/30/2026	1232104228	CMS
ABBVIE INC.	$3.90	07/30/2025	Food and Beverage	Undisputed	06/30/2026	1203234425	CMS
Exact Sciences Corporation	$36.00	07/21/2025	Food and Beverage	Undisputed	06/30/2026	1235610770	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$20.99	07/08/2025	Food and Beverage	Undisputed	06/30/2026	1232104226	CMS
Ardelyx, Inc.	$28.49	07/04/2025	Food and Beverage	Undisputed	06/30/2026	1247905261	CMS
QOL Medical, LLC	$47.31	07/01/2025	Food and Beverage	Undisputed	06/30/2026	1184998840	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$24.54	06/30/2025	Food and Beverage	Undisputed	06/30/2026	1232104222	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$24.40	06/30/2025	Food and Beverage	Undisputed	06/30/2026	1232104224	CMS
Madrigal Pharmaceuticals	$43.24	06/18/2025	Food and Beverage	Undisputed	06/30/2026	1248336100	CMS
ABBVIE INC.	$16.44	06/17/2025	Food and Beverage	Undisputed	06/30/2026	1203234419	CMS
Ardelyx, Inc.	$24.69	06/17/2025	Food and Beverage	Undisputed	06/30/2026	1247905259	CMS
Celltrion USA Inc.	$27.63	06/12/2025	Food and Beverage	Undisputed	06/30/2026	1250837370	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$21.33	06/05/2025	Food and Beverage	Undisputed	06/30/2026	1223773285	CMS
Aimmune Therapeutics, Inc.	$26.67	06/03/2025	Food and Beverage	Undisputed	06/30/2026	1249694015	CMS
ABBVIE INC.	$3.76	05/30/2025	Food and Beverage	Undisputed	06/30/2026	1203234413	CMS
Madrigal Pharmaceuticals	$89.35	05/22/2025	Food and Beverage	Undisputed	06/30/2026	1248336098	CMS
Exact Sciences Corporation	$27.49	05/19/2025	Food and Beverage	Undisputed	06/30/2026	1235610762	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$24.04	05/19/2025	Food and Beverage	Undisputed	06/30/2026	1232104219	CMS
Ardelyx, Inc.	$21.09	05/17/2025	Food and Beverage	Undisputed	06/30/2026	1247905257	CMS
ABBVIE INC.	$26.21	05/13/2025	Food and Beverage	Undisputed	06/30/2026	1203234408	CMS
Madrigal Pharmaceuticals	$43.24	05/13/2025	Food and Beverage	Undisputed	06/30/2026	1248336096	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$20.22	05/12/2025	Food and Beverage	Undisputed	06/30/2026	1232104215	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$20.22	05/12/2025	Food and Beverage	Undisputed	06/30/2026	1232104217	CMS
Mallinckrodt Hospital Products Inc.	$23.39	05/06/2025	Food and Beverage	Undisputed	06/30/2026	1212013499	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$27.44	05/05/2025	Food and Beverage	Undisputed	06/30/2026	1223773287	CMS
Aimmune Therapeutics, Inc.	$17.16	05/02/2025	Food and Beverage	Undisputed	06/30/2026	1249694011	CMS
Ardelyx, Inc.	$24.69	04/29/2025	Food and Beverage	Undisputed	06/30/2026	1247905255	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$27.95	04/24/2025	Food and Beverage	Undisputed	06/30/2026	1223773291	CMS
Exact Sciences Corporation	$26.92	04/21/2025	Food and Beverage	Undisputed	06/30/2026	1235610756	CMS
ABBVIE INC.	$26.34	04/17/2025	Food and Beverage	Undisputed	06/30/2026	1203234401	CMS
Ardelyx, Inc.	$23.20	04/10/2025	Food and Beverage	Undisputed	06/30/2026	1247905253	CMS
Lilly USA, LLC	$27.06	04/10/2025	Food and Beverage	Undisputed	06/30/2026	1187167579	CMS
ABBVIE INC.	$17.11	04/08/2025	Food and Beverage	Undisputed	06/30/2026	1203234397	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$24.25	04/02/2025	Food and Beverage	Undisputed	06/30/2026	1232104213	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$33.79	04/02/2025	Food and Beverage	Undisputed	06/30/2026	1223773307	CMS
Gilead Sciences, Inc.	$19.72	04/01/2025	Food and Beverage	Undisputed	06/30/2026	1234531355	CMS
Aimmune Therapeutics, Inc.	$24.25	03/26/2025	Food and Beverage	Undisputed	06/30/2026	1249694013	CMS
Ardelyx, Inc.	$22.77	03/19/2025	Food and Beverage	Undisputed	06/30/2026	1247905251	CMS
ABBVIE INC.	$29.93	03/17/2025	Food and Beverage	Undisputed	06/30/2026	1203234390	CMS
Madrigal Pharmaceuticals	$40.58	03/14/2025	Food and Beverage	Undisputed	06/30/2026	1248336094	CMS
Braintree Laboratories, Inc.	$24.77	03/12/2025	Food and Beverage	Undisputed	06/30/2026	1173782820	CMS
ABBVIE INC.	$22.48	03/10/2025	Food and Beverage	Undisputed	06/30/2026	1203234384	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$31.81	03/07/2025	Food and Beverage	Undisputed	06/30/2026	1223773305	CMS
ABBVIE INC.	$17.94	03/06/2025	Food and Beverage	Undisputed	06/30/2026	1203234380	CMS
ABBVIE INC.	$21.00	03/05/2025	Food and Beverage	Undisputed	06/30/2026	1203234374	CMS
Ardelyx, Inc.	$24.19	03/05/2025	Food and Beverage	Undisputed	06/30/2026	1247905249	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$23.72	03/05/2025	Food and Beverage	Undisputed	06/30/2026	1232104211	CMS
Janssen Biotech, Inc.	$22.43	03/04/2025	Food and Beverage	Undisputed	06/30/2026	1174978854	CMS
QOL Medical, LLC	$48.68	03/03/2025	Food and Beverage	Undisputed	06/30/2026	1184998792	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$23.67	02/28/2025	Food and Beverage	Undisputed	06/30/2026	1232104209	CMS
QOL Medical, LLC	$48.39	02/21/2025	Food and Beverage	Undisputed	06/30/2026	1184998788	CMS
Janssen Biotech, Inc.	$17.46	02/19/2025	Food and Beverage	Undisputed	06/30/2026	1174979183	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$29.46	02/18/2025	Food and Beverage	Undisputed	06/30/2026	1223773301	CMS
ABBVIE INC.	$20.32	02/17/2025	Food and Beverage	Undisputed	06/30/2026	1203234367	CMS
ABBVIE INC.	$2.84	02/07/2025	Food and Beverage	Undisputed	06/30/2026	1203234361	CMS
ABBVIE INC.	$33.27	02/05/2025	Food and Beverage	Undisputed	06/30/2026	1203234357	CMS
Lilly USA, LLC	$24.51	02/03/2025	Food and Beverage	Undisputed	06/30/2026	1187193838	CMS
Ardelyx, Inc.	$28.17	01/31/2025	Food and Beverage	Undisputed	06/30/2026	1247905247	CMS
ABBVIE INC.	$21.63	01/23/2025	Food and Beverage	Undisputed	06/30/2026	1203234351	CMS
QOL Medical, LLC	$41.02	01/23/2025	Food and Beverage	Undisputed	06/30/2026	1184998758	CMS
ABBVIE INC.	$21.59	01/22/2025	Food and Beverage	Undisputed	06/30/2026	1203234345	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$27.45	01/16/2025	Food and Beverage	Undisputed	06/30/2026	1223773289	CMS
ABBVIE INC.	$19.61	01/09/2025	Food and Beverage	Undisputed	06/30/2026	1203234339	CMS
Ardelyx, Inc.	$21.68	01/03/2025	Food and Beverage	Undisputed	06/30/2026	1247905245	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

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.