MARY R BUCKWALTER

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner BATON ROUGE, LA NPI 1013682012

General Payments — all program years on this page

$2,154.99

Category: General Payments
Program years: PY2021–2024
Record count: 118
As of (CMS publication): 2026-01-23

Latest program year (PY2024): $910.59 across 55 records · disputed records: 0

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

How this figure is 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

Latest program year (PY2024) · sorted by reported total.

Nature of payment	Amount	Records
Food and Beverage	$910.59	55

By paying entity

Latest program year (PY2024) · sorted by reported total.

Paying entity	Amount	Records
Takeda Pharmaceuticals U.S.A., Inc.	$160.96	15
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$114.21	7
Ardelyx, Inc.	$96.17	5
Janssen Biotech, Inc.	$77.32	4
Celltrion USA Inc.	$67.98	3
ABBVIE INC.	$66.67	3
PFIZER INC.	$64.68	4
Regeneron Healthcare Solutions, Inc.	$60.81	3
Medtronic, Inc.	$60.05	3
IRONWOOD PHARMACEUTICALS, INC	$38.34	2
Braintree Laboratories, Inc.	$30.88	2
Ipsen Biopharmaceuticals, Inc	$21.96	1
Celgene Corporation	$20.00	1
Ferring Pharmaceuticals Inc.	$17.14	1
Phathom Pharmaceuticals, Inc.	$13.42	1

By program year

Program year	Amount	Records
2021	$63.60	4
2022	$708.91	44
2023	$471.89	15
2024	$910.59	55

Records — PY2024 (55)

Record ID	Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Source
1075866239	Celltrion USA Inc.	$27.08	09/25/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1075866241	Celltrion USA Inc.	$20.21	10/22/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1075866243	Celltrion USA Inc.	$20.69	11/14/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078666466	Janssen Biotech, Inc.	$18.97	09/24/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078667234	Janssen Biotech, Inc.	$18.37	06/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078667725	Janssen Biotech, Inc.	$20.69	12/12/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1078669013	Janssen Biotech, Inc.	$19.29	05/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1091970984	Ipsen Biopharmaceuticals, Inc	$21.96	06/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1101164126	Celgene Corporation	$20.00	09/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1108080674	ABBVIE INC.	$33.67	01/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1108080676	ABBVIE INC.	$17.28	06/04/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1108080678	ABBVIE INC.	$15.72	09/27/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1114362410	Regeneron Healthcare Solutions, Inc.	$14.38	09/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1114362412	Regeneron Healthcare Solutions, Inc.	$21.78	10/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1114362414	Regeneron Healthcare Solutions, Inc.	$24.65	12/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116894039	Medtronic, Inc.	$27.73	01/23/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116894041	Medtronic, Inc.	$13.71	10/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1116894043	Medtronic, Inc.	$18.61	11/26/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1125522136	Braintree Laboratories, Inc.	$15.44	07/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1125522138	Braintree Laboratories, Inc.	$15.44	10/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131126236	PFIZER INC.	$17.99	01/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131196268	PFIZER INC.	$18.37	02/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1131991227	PFIZER INC.	$13.70	09/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1132107606	PFIZER INC.	$14.62	10/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137542207	Ferring Pharmaceuticals Inc.	$17.14	03/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137813938	Takeda Pharmaceuticals U.S.A., Inc.	$4.82	01/11/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137813940	Takeda Pharmaceuticals U.S.A., Inc.	$18.02	02/20/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137813942	Takeda Pharmaceuticals U.S.A., Inc.	$12.47	03/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137813944	Takeda Pharmaceuticals U.S.A., Inc.	$16.38	05/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137813946	Takeda Pharmaceuticals U.S.A., Inc.	$16.07	05/21/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137813948	Takeda Pharmaceuticals U.S.A., Inc.	$10.57	06/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137813950	Takeda Pharmaceuticals U.S.A., Inc.	$2.98	07/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137813952	Takeda Pharmaceuticals U.S.A., Inc.	$14.76	07/02/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137813954	Takeda Pharmaceuticals U.S.A., Inc.	$6.84	07/25/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137813956	Takeda Pharmaceuticals U.S.A., Inc.	$17.34	07/25/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137813958	Takeda Pharmaceuticals U.S.A., Inc.	$1.74	08/05/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137813960	Takeda Pharmaceuticals U.S.A., Inc.	$15.32	08/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137813962	Takeda Pharmaceuticals U.S.A., Inc.	$7.14	09/19/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137813964	Takeda Pharmaceuticals U.S.A., Inc.	$13.27	10/29/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1137813966	Takeda Pharmaceuticals U.S.A., Inc.	$3.24	11/25/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1146743228	Ardelyx, Inc.	$25.89	01/30/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1146743230	Ardelyx, Inc.	$19.92	03/28/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1146743232	Ardelyx, Inc.	$15.93	05/09/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1146743234	Ardelyx, Inc.	$14.45	11/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1146743236	Ardelyx, Inc.	$19.98	12/03/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1151200115	Phathom Pharmaceuticals, Inc.	$13.42	08/13/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1153464838	Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15.32	12/03/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1153500319	Salix Pharmaceuticals, a division of Bausch Health US, LLC	$17.00	11/06/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1153529109	Salix Pharmaceuticals, a division of Bausch Health US, LLC	$16.12	08/28/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1153570788	Salix Pharmaceuticals, a division of Bausch Health US, LLC	$16.89	04/01/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1153656211	Salix Pharmaceuticals, a division of Bausch Health US, LLC	$16.89	01/17/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1153679602	Salix Pharmaceuticals, a division of Bausch Health US, LLC	$16.46	07/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1153727686	IRONWOOD PHARMACEUTICALS, INC	$18.75	04/18/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1153728954	Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15.53	04/10/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS
1153768677	IRONWOOD PHARMACEUTICALS, INC	$19.59	07/16/2024	Food and Beverage	Undisputed	01/23/2026	View at CMS

Provenance & corrections

Dataset: CMS Open Payments — General Payments
Source: CMS Open Payments dataset (bulk file)
Publisher of source data: Centers for Medicare & Medicaid Services
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.