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

KATHRYN L MCMULLAN

Allopathic & Osteopathic Physicians Allergy & Immunology

NPI: 1518164490
CMS profile: 67963
Location: HATTIESBURG, MS

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 · PY2019–2025

CMS publication 2026-06-30

Latest program year · PY2025

$1,929.94

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	$1,879.94	84
Education	$50.00	2

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
GlaxoSmithKline, LLC.	$446.00	24
Regeneron Healthcare Solutions, Inc.	$435.20	19
Acerta Pharma LLC	$314.37	12
NOVARTIS PHARMACEUTICALS CORPORATION	$275.01	11
Ionis Pharmaceuticals, Inc.	$99.97	4
CSL Behring	$97.50	4
Octapharma USA, Inc.	$52.98	3
ARS Pharmaceuticals Operations, Inc.	$52.86	2
Genentech USA, Inc.	$41.45	2
Azurity Pharmaceuticals, Inc.	$32.02	2
Grifols USA, LLC	$31.86	1
GENZYME CORPORATION	$29.26	1
Pharming Healthcare, Inc.	$21.46	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$852.63	38
PY2020	$702.63	37
PY2021	$966.44	60
PY2022	$1,004.71	65
PY2023	$2,756.42	78
PY2024	$1,904.97	90
PY2025	$1,929.94	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 2019 2020 2021 2022 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
Regeneron Healthcare Solutions, Inc.	$25.27	12/18/2025	Food and Beverage	No dispute reported	06/30/2026	1212987711	CMS
Novartis Pharmaceuticals Corporation	$19.53	12/04/2025	Food and Beverage	No dispute reported	06/30/2026	1200602922	CMS
GlaxoSmithKline, LLC.	$26.00	12/03/2025	Food and Beverage	No dispute reported	06/30/2026	1190842765	CMS
AstraZeneca Pharmaceuticals LP	$15.03	12/02/2025	Food and Beverage	No dispute reported	06/30/2026	1206326101	CMS
Novartis Pharmaceuticals Corporation	$21.36	11/24/2025	Food and Beverage	No dispute reported	06/30/2026	1200602920	CMS
Azurity Pharmaceuticals, Inc.	$15.12	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1242675625	CMS
Regeneron Healthcare Solutions, Inc.	$15.19	11/13/2025	Food and Beverage	No dispute reported	06/30/2026	1212987709	CMS
GlaxoSmithKline, LLC.	$23.62	11/06/2025	Food and Beverage	No dispute reported	06/30/2026	1191036803	CMS
Regeneron Healthcare Solutions, Inc.	$26.13	11/05/2025	Food and Beverage	No dispute reported	06/30/2026	1212987707	CMS
AstraZeneca Pharmaceuticals LP	$28.47	11/03/2025	Food and Beverage	No dispute reported	06/30/2026	1206535590	CMS
Novartis Pharmaceuticals Corporation	$24.32	10/29/2025	Food and Beverage	No dispute reported	06/30/2026	1200602916	CMS
AstraZeneca Pharmaceuticals LP	$22.59	10/28/2025	Food and Beverage	No dispute reported	06/30/2026	1206363567	CMS
Azurity Pharmaceuticals, Inc.	$16.90	10/27/2025	Food and Beverage	No dispute reported	06/30/2026	1242675623	CMS
Octapharma USA, Inc.	$21.43	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1245080743	CMS
GENZYME CORPORATION	$29.26	10/22/2025	Food and Beverage	No dispute reported	06/30/2026	1233533280	CMS
GlaxoSmithKline, LLC.	$9.67	10/22/2025	Food and Beverage	No dispute reported	06/30/2026	1190696170	CMS
CSL Behring	$13.55	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1232370432	CMS
Regeneron Healthcare Solutions, Inc.	$8.94	10/20/2025	Food and Beverage	No dispute reported	06/30/2026	1212987705	CMS
GlaxoSmithKline, LLC.	$23.95	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1190349182	CMS
Novartis Pharmaceuticals Corporation	$22.01	10/15/2025	Food and Beverage	No dispute reported	06/30/2026	1200602914	CMS
Ionis Pharmaceuticals, Inc.	$19.94	10/14/2025	Food and Beverage	No dispute reported	06/30/2026	1246787362	CMS
Ionis Pharmaceuticals, Inc.	$25.00	10/13/2025	Education	No dispute reported	06/30/2026	1246787359	CMS
Regeneron Healthcare Solutions, Inc.	$26.13	10/09/2025	Food and Beverage	No dispute reported	06/30/2026	1212987703	CMS
Pharming Healthcare, Inc.	$21.46	10/01/2025	Food and Beverage	No dispute reported	06/30/2026	1200800479	CMS
Regeneron Healthcare Solutions, Inc.	$26.66	09/25/2025	Food and Beverage	No dispute reported	06/30/2026	1212987701	CMS
Ionis Pharmaceuticals, Inc.	$30.03	09/23/2025	Food and Beverage	No dispute reported	06/30/2026	1246787350	CMS
Ionis Pharmaceuticals, Inc.	$25.00	09/23/2025	Education	No dispute reported	06/30/2026	1246787355	CMS
Genentech USA, Inc.	$15.43	09/22/2025	Food and Beverage	No dispute reported	06/30/2026	1211530276	CMS
Regeneron Healthcare Solutions, Inc.	$8.64	09/18/2025	Food and Beverage	No dispute reported	06/30/2026	1212987699	CMS
GlaxoSmithKline, LLC.	$18.23	09/17/2025	Food and Beverage	No dispute reported	06/30/2026	1190602637	CMS
GlaxoSmithKline, LLC.	$1.07	09/17/2025	Food and Beverage	No dispute reported	06/30/2026	1190670204	CMS
GlaxoSmithKline, LLC.	$23.72	09/11/2025	Food and Beverage	No dispute reported	06/30/2026	1191300847	CMS
CSL Behring	$23.90	09/04/2025	Food and Beverage	No dispute reported	06/30/2026	1232370428	CMS
GlaxoSmithKline, LLC.	$16.24	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1190474833	CMS
Grifols USA, LLC	$31.86	08/20/2025	Food and Beverage	No dispute reported	06/30/2026	1249597244	CMS
GlaxoSmithKline, LLC.	$16.57	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1190630143	CMS
Regeneron Healthcare Solutions, Inc.	$20.34	08/18/2025	Food and Beverage	No dispute reported	06/30/2026	1212987697	CMS
GlaxoSmithKline, LLC.	$25.93	08/14/2025	Food and Beverage	No dispute reported	06/30/2026	1190352470	CMS
Novartis Pharmaceuticals Corporation	$32.68	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1200613492	CMS
Novartis Pharmaceuticals Corporation	$34.04	07/24/2025	Food and Beverage	No dispute reported	06/30/2026	1200613490	CMS
AstraZeneca Pharmaceuticals LP	$19.71	07/16/2025	Food and Beverage	No dispute reported	06/30/2026	1207007311	CMS
AstraZeneca Pharmaceuticals LP	$14.35	07/14/2025	Food and Beverage	No dispute reported	06/30/2026	1207284228	CMS
GlaxoSmithKline, LLC.	$17.44	07/10/2025	Food and Beverage	No dispute reported	06/30/2026	1190973690	CMS
CSL Behring	$24.79	07/09/2025	Food and Beverage	No dispute reported	06/30/2026	1232370424	CMS
GlaxoSmithKline, LLC.	$18.03	06/25/2025	Food and Beverage	No dispute reported	06/30/2026	1190830452	CMS
Regeneron Healthcare Solutions, Inc.	$19.59	06/23/2025	Food and Beverage	No dispute reported	06/30/2026	1212987695	CMS
GlaxoSmithKline, LLC.	$19.18	06/10/2025	Food and Beverage	No dispute reported	06/30/2026	1190697804	CMS
Regeneron Healthcare Solutions, Inc.	$29.29	06/09/2025	Food and Beverage	No dispute reported	06/30/2026	1212987693	CMS
Novartis Pharmaceuticals Corporation	$25.24	06/04/2025	Food and Beverage	No dispute reported	06/30/2026	1200613486	CMS
GlaxoSmithKline, LLC.	$20.63	05/28/2025	Food and Beverage	No dispute reported	06/30/2026	1191512724	CMS
Octapharma USA, Inc.	$16.98	05/23/2025	Food and Beverage	No dispute reported	06/30/2026	1245080741	CMS
Regeneron Healthcare Solutions, Inc.	$33.67	05/21/2025	Food and Beverage	No dispute reported	06/30/2026	1212987691	CMS
Regeneron Healthcare Solutions, Inc.	$20.63	05/15/2025	Food and Beverage	No dispute reported	06/30/2026	1212987689	CMS
AstraZeneca Pharmaceuticals LP	$14.08	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1206663808	CMS
ARS Pharmaceuticals Operations, Inc.	$29.15	05/13/2025	Food and Beverage	No dispute reported	06/30/2026	1245884423	CMS
Novartis Pharmaceuticals Corporation	$14.88	05/07/2025	Food and Beverage	No dispute reported	06/30/2026	1200613480	CMS
GlaxoSmithKline, LLC.	$17.85	05/01/2025	Food and Beverage	No dispute reported	06/30/2026	1191577566	CMS
Novartis Pharmaceuticals Corporation	$24.38	04/29/2025	Food and Beverage	No dispute reported	06/30/2026	1200613484	CMS
Regeneron Healthcare Solutions, Inc.	$19.39	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1212987687	CMS
Octapharma USA, Inc.	$14.57	04/21/2025	Food and Beverage	No dispute reported	06/30/2026	1245080739	CMS
Novartis Pharmaceuticals Corporation	$34.40	04/17/2025	Food and Beverage	No dispute reported	06/30/2026	1200613488	CMS
GlaxoSmithKline, LLC.	$28.29	04/15/2025	Food and Beverage	No dispute reported	06/30/2026	1190999031	CMS
Regeneron Healthcare Solutions, Inc.	$32.22	04/14/2025	Food and Beverage	No dispute reported	06/30/2026	1212987685	CMS
AstraZeneca Pharmaceuticals LP	$23.65	04/10/2025	Food and Beverage	No dispute reported	06/30/2026	1206235231	CMS
Novartis Pharmaceuticals Corporation	$22.17	04/02/2025	Food and Beverage	No dispute reported	06/30/2026	1200613482	CMS
GlaxoSmithKline, LLC.	$33.49	04/01/2025	Food and Beverage	No dispute reported	06/30/2026	1190778582	CMS
AstraZeneca Pharmaceuticals LP	$27.60	03/31/2025	Food and Beverage	No dispute reported	06/30/2026	1206397798	CMS
GlaxoSmithKline, LLC.	$8.48	03/18/2025	Food and Beverage	No dispute reported	06/30/2026	1191655441	CMS
GlaxoSmithKline, LLC.	$13.86	03/11/2025	Food and Beverage	No dispute reported	06/30/2026	1191163538	CMS
AstraZeneca Pharmaceuticals LP	$24.67	03/10/2025	Food and Beverage	No dispute reported	06/30/2026	1206185530	CMS
Regeneron Healthcare Solutions, Inc.	$26.25	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1212987683	CMS
GlaxoSmithKline, LLC.	$18.01	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1190521207	CMS
GlaxoSmithKline, LLC.	$18.97	02/25/2025	Food and Beverage	No dispute reported	06/30/2026	1191507634	CMS
Regeneron Healthcare Solutions, Inc.	$19.39	02/24/2025	Food and Beverage	No dispute reported	06/30/2026	1212987681	CMS
Genentech USA, Inc.	$26.02	02/20/2025	Food and Beverage	No dispute reported	06/30/2026	1211530274	CMS
GlaxoSmithKline, LLC.	$8.43	02/20/2025	Food and Beverage	No dispute reported	06/30/2026	1191767372	CMS
Regeneron Healthcare Solutions, Inc.	$26.85	02/18/2025	Food and Beverage	No dispute reported	06/30/2026	1212987679	CMS
CSL Behring	$35.26	02/07/2025	Food and Beverage	No dispute reported	06/30/2026	1232370414	CMS
AstraZeneca Pharmaceuticals LP	$23.92	02/03/2025	Food and Beverage	No dispute reported	06/30/2026	1206818944	CMS
Regeneron Healthcare Solutions, Inc.	$19.39	01/30/2025	Food and Beverage	No dispute reported	06/30/2026	1212987677	CMS
AstraZeneca Pharmaceuticals LP	$25.04	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1206577736	CMS
GlaxoSmithKline, LLC.	$19.59	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1190596871	CMS
GlaxoSmithKline, LLC.	$18.75	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1190927633	CMS
ARS Pharmaceuticals Operations, Inc.	$23.71	01/27/2025	Food and Beverage	No dispute reported	06/30/2026	1245884421	CMS
Regeneron Healthcare Solutions, Inc.	$31.23	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1212987675	CMS
AstraZeneca Pharmaceuticals LP	$75.26	01/06/2025	Food and Beverage	No dispute reported	06/30/2026	1206745416	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: 2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files: Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , 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-1518164490

Plain: KATHRYN L MCMULLAN, NPI 1518164490. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1518164490.
APA 7: IndustryPayments. (2026). KATHRYN L MCMULLAN, NPI 1518164490 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1518164490
Bluebook: KATHRYN L MCMULLAN, NPI 1518164490, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1518164490.

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