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

MARY KATHERINE NELSON

Physician Assistants & Advanced Practice Nursing Providers Physician Assistant Medical

NPI: 1528524774
CMS profile: 10525661
Location: TULSA, OK

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.

General Payments · PY2021–2025

CMS publication 2026-06-30

Latest program year · PY2025

$2,477.82

86 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	$1,860.95	82
Travel and Lodging	$516.87	3
Education	$100.00	1

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
INTUITIVE SURGICAL, INC.	$645.85	5
ABBVIE INC.	$464.67	16
Janssen Biotech, Inc.	$341.32	15
Lilly USA, LLC	$197.60	9
AIMMUNE THERAPEUTICS, INC.	$188.89	9
Takeda Pharmaceuticals U.S.A., Inc.	$164.29	7
Madrigal Pharmaceuticals	$116.40	5
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$111.12	6
Regeneron Healthcare Solutions, Inc.	$60.85	2
Phathom Pharmaceuticals, Inc.	$55.15	5
Ipsen Biopharmaceuticals, Inc	$50.10	3
QOL Medical, LLC	$41.84	2
Biocon Biologics Inc	$20.33	1
Mallinckrodt Hospital Products Inc.	$19.41	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2021	$12.69	1
PY2023	$1,580.19	16
PY2024	$875.90	33
PY2025	$2,477.82	86

Payment records · PY2025 (86)

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

Program year 2025 2021 2023 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
Janssen Biotech, Inc.	$19.67	12/29/2025	Food and Beverage	No dispute reported	06/30/2026	1174454099	CMS
ABBVIE INC.	$27.83	12/15/2025	Food and Beverage	No dispute reported	06/30/2026	1205126343	CMS
Phathom Pharmaceuticals, Inc.	$13.80	12/12/2025	Food and Beverage	No dispute reported	06/30/2026	1219284556	CMS
Madrigal Pharmaceuticals	$14.13	12/11/2025	Food and Beverage	No dispute reported	06/30/2026	1248368969	CMS
Biocon Biologics Inc	$20.33	12/03/2025	Food and Beverage	No dispute reported	06/30/2026	1254658743	CMS
Aimmune Therapeutics, Inc.	$13.54	12/02/2025	Food and Beverage	No dispute reported	06/30/2026	1249659946	CMS
Janssen Biotech, Inc.	$18.88	11/17/2025	Food and Beverage	No dispute reported	06/30/2026	1174461451	CMS
Phathom Pharmaceuticals, Inc.	$13.59	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1219284554	CMS
Aimmune Therapeutics, Inc.	$14.57	11/11/2025	Food and Beverage	No dispute reported	06/30/2026	1249659948	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$24.46	11/10/2025	Food and Beverage	No dispute reported	06/30/2026	1224054893	CMS
ABBVIE INC.	$15.77	11/07/2025	Food and Beverage	No dispute reported	06/30/2026	1205126338	CMS
Madrigal Pharmaceuticals	$21.04	11/05/2025	Food and Beverage	No dispute reported	06/30/2026	1248368967	CMS
ABBVIE INC.	$18.09	10/31/2025	Food and Beverage	No dispute reported	06/30/2026	1205126332	CMS
Janssen Biotech, Inc.	$15.30	10/30/2025	Food and Beverage	No dispute reported	06/30/2026	1174463788	CMS
INTUITIVE SURGICAL, INC.	$286.00	10/29/2025	Travel and Lodging	No dispute reported	06/30/2026	1236632633	CMS
INTUITIVE SURGICAL, INC.	$100.00	10/29/2025	Education	No dispute reported	06/30/2026	1236632635	CMS
INTUITIVE SURGICAL, INC.	$30.00	10/29/2025	Travel and Lodging	No dispute reported	06/30/2026	1236632637	CMS
INTUITIVE SURGICAL, INC.	$200.87	10/29/2025	Travel and Lodging	No dispute reported	06/30/2026	1236632639	CMS
INTUITIVE SURGICAL, INC.	$28.98	10/29/2025	Food and Beverage	No dispute reported	06/30/2026	1236632641	CMS
QOL Medical, LLC	$22.72	10/24/2025	Food and Beverage	No dispute reported	06/30/2026	1185024172	CMS
Ipsen Biopharmaceuticals, Inc	$20.26	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1208868001	CMS
Madrigal Pharmaceuticals	$23.52	10/22/2025	Food and Beverage	No dispute reported	06/30/2026	1248368965	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$22.95	10/08/2025	Food and Beverage	No dispute reported	06/30/2026	1232115824	CMS
Aimmune Therapeutics, Inc.	$31.54	10/01/2025	Food and Beverage	No dispute reported	06/30/2026	1249659962	CMS
Regeneron Healthcare Solutions, Inc.	$31.93	09/30/2025	Food and Beverage	No dispute reported	06/30/2026	1213179095	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15.03	09/29/2025	Food and Beverage	No dispute reported	06/30/2026	1232115814	CMS
Janssen Biotech, Inc.	$23.22	09/25/2025	Food and Beverage	No dispute reported	06/30/2026	1174461896	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$28.13	09/22/2025	Food and Beverage	No dispute reported	06/30/2026	1224073675	CMS
ABBVIE INC.	$6.78	09/18/2025	Food and Beverage	No dispute reported	06/30/2026	1205126325	CMS
ABBVIE INC.	$25.31	09/11/2025	Food and Beverage	No dispute reported	06/30/2026	1205126319	CMS
Phathom Pharmaceuticals, Inc.	$8.51	09/10/2025	Food and Beverage	No dispute reported	06/30/2026	1219284562	CMS
Aimmune Therapeutics, Inc.	$30.32	09/09/2025	Food and Beverage	No dispute reported	06/30/2026	1249659960	CMS
Ipsen Biopharmaceuticals, Inc	$13.75	09/02/2025	Food and Beverage	No dispute reported	06/30/2026	1208867997	CMS
Phathom Pharmaceuticals, Inc.	$8.61	09/01/2025	Food and Beverage	No dispute reported	06/30/2026	1219284560	CMS
ABBVIE INC.	$124.00	08/20/2025	Food and Beverage	No dispute reported	06/30/2026	1205126314	CMS
Phathom Pharmaceuticals, Inc.	$10.64	08/15/2025	Food and Beverage	No dispute reported	06/30/2026	1219284558	CMS
ABBVIE INC.	$7.80	08/14/2025	Food and Beverage	No dispute reported	06/30/2026	1205126308	CMS
Lilly USA, LLC	$16.41	08/14/2025	Food and Beverage	No dispute reported	06/30/2026	1187150986	CMS
Janssen Biotech, Inc.	$7.95	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1174460661	CMS
Regeneron Healthcare Solutions, Inc.	$28.92	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1213179093	CMS
QOL Medical, LLC	$19.12	08/08/2025	Food and Beverage	No dispute reported	06/30/2026	1185024038	CMS
Aimmune Therapeutics, Inc.	$15.00	08/05/2025	Food and Beverage	No dispute reported	06/30/2026	1249659952	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$20.56	07/21/2025	Food and Beverage	No dispute reported	06/30/2026	1232115822	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$22.50	07/17/2025	Food and Beverage	No dispute reported	06/30/2026	1224040423	CMS
Janssen Biotech, Inc.	$16.24	07/10/2025	Food and Beverage	No dispute reported	06/30/2026	1174449422	CMS
Janssen Biotech, Inc.	$117.20	06/25/2025	Food and Beverage	No dispute reported	06/30/2026	1174450204	CMS
Janssen Biotech, Inc.	$15.52	06/25/2025	Food and Beverage	No dispute reported	06/30/2026	1174455098	CMS
Janssen Biotech, Inc.	$22.43	06/13/2025	Food and Beverage	No dispute reported	06/30/2026	1174459557	CMS
ABBVIE INC.	$12.20	06/12/2025	Food and Beverage	No dispute reported	06/30/2026	1205126302	CMS
Lilly USA, LLC	$17.21	06/11/2025	Food and Beverage	No dispute reported	06/30/2026	1187223973	CMS
Mallinckrodt Hospital Products Inc.	$19.41	06/11/2025	Food and Beverage	No dispute reported	06/30/2026	1212023560	CMS
Aimmune Therapeutics, Inc.	$18.49	06/03/2025	Food and Beverage	No dispute reported	06/30/2026	1249659954	CMS
Janssen Biotech, Inc.	$14.64	06/02/2025	Food and Beverage	No dispute reported	06/30/2026	1174464138	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$22.27	05/28/2025	Food and Beverage	No dispute reported	06/30/2026	1224038675	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$20.20	05/27/2025	Food and Beverage	No dispute reported	06/30/2026	1232115820	CMS
Janssen Biotech, Inc.	$15.61	05/21/2025	Food and Beverage	No dispute reported	06/30/2026	1174455196	CMS
Ipsen Biopharmaceuticals, Inc	$16.09	05/09/2025	Food and Beverage	No dispute reported	06/30/2026	1208867993	CMS
ABBVIE INC.	$128.61	05/06/2025	Food and Beverage	No dispute reported	06/30/2026	1205126296	CMS
Lilly USA, LLC	$24.91	05/01/2025	Food and Beverage	No dispute reported	06/30/2026	1187182418	CMS
Aimmune Therapeutics, Inc.	$24.17	04/29/2025	Food and Beverage	No dispute reported	06/30/2026	1249659956	CMS
ABBVIE INC.	$9.78	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1205126291	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$21.99	04/18/2025	Food and Beverage	No dispute reported	06/30/2026	1224036139	CMS
ABBVIE INC.	$16.73	04/17/2025	Food and Beverage	No dispute reported	06/30/2026	1205126285	CMS
Lilly USA, LLC	$31.13	04/16/2025	Food and Beverage	No dispute reported	06/30/2026	1187150984	CMS
Lilly USA, LLC	$18.96	04/09/2025	Food and Beverage	No dispute reported	06/30/2026	1187174361	CMS
Madrigal Pharmaceuticals	$27.12	04/04/2025	Food and Beverage	No dispute reported	06/30/2026	1248368963	CMS
ABBVIE INC.	$16.47	04/02/2025	Food and Beverage	No dispute reported	06/30/2026	1205126279	CMS
ABBVIE INC.	$8.51	03/31/2025	Food and Beverage	No dispute reported	06/30/2026	1205126272	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$18.41	03/28/2025	Food and Beverage	No dispute reported	06/30/2026	1232115818	CMS
Janssen Biotech, Inc.	$14.39	03/26/2025	Food and Beverage	No dispute reported	06/30/2026	1174462949	CMS
Madrigal Pharmaceuticals	$30.59	03/21/2025	Food and Beverage	No dispute reported	06/30/2026	1248368961	CMS
Lilly USA, LLC	$32.56	03/19/2025	Food and Beverage	No dispute reported	06/30/2026	1187200443	CMS
Lilly USA, LLC	$14.11	03/14/2025	Food and Beverage	No dispute reported	06/30/2026	1187150982	CMS
ABBVIE INC.	$16.89	03/13/2025	Food and Beverage	No dispute reported	06/30/2026	1205126266	CMS
Aimmune Therapeutics, Inc.	$14.89	03/11/2025	Food and Beverage	No dispute reported	06/30/2026	1249659950	CMS
Janssen Biotech, Inc.	$16.99	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1174463720	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$21.99	03/04/2025	Food and Beverage	No dispute reported	06/30/2026	1224036137	CMS
Janssen Biotech, Inc.	$11.06	02/27/2025	Food and Beverage	No dispute reported	06/30/2026	1174447622	CMS
Janssen Biotech, Inc.	$12.22	02/20/2025	Food and Beverage	No dispute reported	06/30/2026	1174462309	CMS
Lilly USA, LLC	$17.85	02/14/2025	Food and Beverage	No dispute reported	06/30/2026	1187174359	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$22.95	02/06/2025	Food and Beverage	No dispute reported	06/30/2026	1224043902	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$13.97	02/05/2025	Food and Beverage	No dispute reported	06/30/2026	1232115816	CMS
Lilly USA, LLC	$24.46	01/21/2025	Food and Beverage	No dispute reported	06/30/2026	1187223971	CMS
ABBVIE INC.	$12.76	01/17/2025	Food and Beverage	No dispute reported	06/30/2026	1205126258	CMS
Aimmune Therapeutics, Inc.	$26.37	01/14/2025	Food and Beverage	No dispute reported	06/30/2026	1249659958	CMS
ABBVIE INC.	$17.14	01/08/2025	Food and Beverage	No dispute reported	06/30/2026	1205126253	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: 2021, 2023, 2024, 2025
Source files: Dataset page · Bulk file · PY2021 , PY2023 , 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.

Cite this record.

Permalink https://industrypayments.org/provider/npi-1528524774

Plain: MARY KATHERINE NELSON, NPI 1528524774. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1528524774.
APA 7: IndustryPayments. (2026). MARY KATHERINE NELSON, NPI 1528524774 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1528524774
Bluebook: MARY KATHERINE NELSON, NPI 1528524774, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1528524774.

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