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

RACHAEL M STILLWAGON

Allopathic & Osteopathic Physicians Allergy & Immunology

NPI: 1437174208
CMS profile: 291307
Location: SCOTTSDALE, AZ

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

$2,585.93

122 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	$2,462.54	119
Education	$116.95	2
Consulting Fee	$6.44	1

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
Regeneron Healthcare Solutions, Inc.	$546.97	15
GlaxoSmithKline, LLC.	$432.26	34
CSL Behring	$399.01	15
Acerta Pharma LLC	$346.01	6
NOVARTIS PHARMACEUTICALS CORPORATION	$187.58	12
Takeda Pharmaceuticals U.S.A., Inc.	$177.29	20
Amgen Inc.	$100.90	5
SANOFI-AVENTIS U.S. LLC	$99.99	1
Pharming Healthcare, Inc.	$61.48	2
GC Biopharma USA, Inc.	$49.39	3
GENZYME CORPORATION	$29.82	1
Inspire Medical Systems, Inc.	$29.69	1
ARS Pharmaceuticals Operations, Inc.	$28.81	1
Grifols USA, LLC	$24.93	1
BioCryst US Sales Co., LLC	$23.59	1
OptiNose US, Inc.	$16.49	1
Ionis Pharmaceuticals, Inc.	$14.75	1
Organon LLC	$10.53	1
ADMA BioManufacturing LLC	$6.44	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2021	$1,110.14	57
PY2022	$940.70	47
PY2023	$949.42	45
PY2024	$1,244.88	53
PY2025	$2,585.93	122

Payment records · PY2025 (122)

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

Program year 2025 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
GC Biopharma USA, Inc.	$14.60	12/18/2025	Food and Beverage	No dispute reported	06/30/2026	1248223491	CMS
GC Biopharma USA, Inc.	$19.74	12/18/2025	Food and Beverage	No dispute reported	06/30/2026	1248223493	CMS
CSL Behring	$27.13	12/15/2025	Food and Beverage	No dispute reported	06/30/2026	1232359279	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$24.97	12/11/2025	Food and Beverage	No dispute reported	06/30/2026	1223617931	CMS
Regeneron Healthcare Solutions, Inc.	$7.14	12/10/2025	Food and Beverage	No dispute reported	06/30/2026	1213213257	CMS
Novartis Pharmaceuticals Corporation	$23.32	12/08/2025	Food and Beverage	No dispute reported	06/30/2026	1200405784	CMS
Pharming Healthcare, Inc.	$31.24	12/04/2025	Food and Beverage	No dispute reported	06/30/2026	1200807069	CMS
GlaxoSmithKline, LLC.	$0.62	11/24/2025	Food and Beverage	No dispute reported	06/30/2026	1190808197	CMS
GlaxoSmithKline, LLC.	$8.82	11/24/2025	Food and Beverage	No dispute reported	06/30/2026	1191204632	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$15.38	11/17/2025	Food and Beverage	No dispute reported	06/30/2026	1223617927	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$1.37	11/17/2025	Food and Beverage	No dispute reported	06/30/2026	1223617929	CMS
GlaxoSmithKline, LLC.	$8.30	11/13/2025	Food and Beverage	No dispute reported	06/30/2026	1190590488	CMS
Amgen Inc.	$15.30	11/10/2025	Food and Beverage	No dispute reported	06/30/2026	1229167219	CMS
GlaxoSmithKline, LLC.	$27.14	11/07/2025	Food and Beverage	No dispute reported	06/30/2026	1190516501	CMS
GlaxoSmithKline, LLC.	$11.98	11/07/2025	Food and Beverage	No dispute reported	06/30/2026	1191129356	CMS
GlaxoSmithKline, LLC.	$21.37	11/03/2025	Food and Beverage	No dispute reported	06/30/2026	1191287920	CMS
CSL Behring	$35.56	10/30/2025	Food and Beverage	No dispute reported	06/30/2026	1232359267	CMS
GlaxoSmithKline, LLC.	$10.84	10/30/2025	Food and Beverage	No dispute reported	06/30/2026	1190697004	CMS
Regeneron Healthcare Solutions, Inc.	$6.97	10/30/2025	Food and Beverage	No dispute reported	06/30/2026	1213213255	CMS
Grifols USA, LLC	$24.93	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1249595079	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$8.67	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1223617925	CMS
Novartis Pharmaceuticals Corporation	$28.02	10/20/2025	Food and Beverage	No dispute reported	06/30/2026	1200405772	CMS
GlaxoSmithKline, LLC.	$20.37	10/17/2025	Food and Beverage	No dispute reported	06/30/2026	1190548980	CMS
Regeneron Healthcare Solutions, Inc.	$24.85	10/15/2025	Food and Beverage	No dispute reported	06/30/2026	1213213253	CMS
CSL Behring	$28.39	10/07/2025	Food and Beverage	No dispute reported	06/30/2026	1232359261	CMS
Regeneron Healthcare Solutions, Inc.	$19.37	10/06/2025	Food and Beverage	No dispute reported	06/30/2026	1213213251	CMS
GC Biopharma USA, Inc.	$15.05	10/02/2025	Food and Beverage	No dispute reported	06/30/2026	1248223489	CMS
AstraZeneca Pharmaceuticals LP	$14.81	09/29/2025	Food and Beverage	No dispute reported	06/30/2026	1242521817	CMS
GlaxoSmithKline, LLC.	$24.36	09/26/2025	Food and Beverage	No dispute reported	06/30/2026	1191656847	CMS
CSL Behring	$26.25	09/25/2025	Food and Beverage	No dispute reported	06/30/2026	1232359259	CMS
GENZYME CORPORATION	$29.82	09/18/2025	Food and Beverage	No dispute reported	06/30/2026	1233349587	CMS
GlaxoSmithKline, LLC.	$0.63	09/18/2025	Food and Beverage	No dispute reported	06/30/2026	1190674003	CMS
GlaxoSmithKline, LLC.	$8.07	09/18/2025	Food and Beverage	No dispute reported	06/30/2026	1191622804	CMS
AstraZeneca Pharmaceuticals LP	$14.59	09/15/2025	Food and Beverage	No dispute reported	06/30/2026	1242519592	CMS
GlaxoSmithKline, LLC.	$7.46	09/15/2025	Food and Beverage	No dispute reported	06/30/2026	1190642875	CMS
CSL Behring	$121.67	09/11/2025	Food and Beverage	No dispute reported	06/30/2026	1232359199	CMS
CSL Behring	$21.84	09/05/2025	Food and Beverage	No dispute reported	06/30/2026	1232359253	CMS
Regeneron Healthcare Solutions, Inc.	$16.96	09/04/2025	Education	No dispute reported	06/30/2026	1213213249	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$10.04	09/04/2025	Food and Beverage	No dispute reported	06/30/2026	1223617923	CMS
Pharming Healthcare, Inc.	$30.24	09/02/2025	Food and Beverage	No dispute reported	06/30/2026	1200807067	CMS
CSL Behring	$16.47	08/28/2025	Food and Beverage	No dispute reported	06/30/2026	1232359251	CMS
Regeneron Healthcare Solutions, Inc.	$9.93	08/28/2025	Food and Beverage	No dispute reported	06/30/2026	1213213247	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$9.88	08/28/2025	Food and Beverage	No dispute reported	06/30/2026	1223617919	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$1.62	08/28/2025	Food and Beverage	No dispute reported	06/30/2026	1223617921	CMS
GlaxoSmithKline, LLC.	$15.20	08/27/2025	Food and Beverage	No dispute reported	06/30/2026	1190605391	CMS
Inspire Medical Systems, Inc.	$29.69	08/25/2025	Food and Beverage	No dispute reported	06/30/2026	1251560180	CMS
Ionis Pharmaceuticals, Inc.	$14.75	08/23/2025	Food and Beverage	No dispute reported	06/30/2026	1246795723	CMS
CSL Behring	$20.30	08/18/2025	Food and Beverage	No dispute reported	06/30/2026	1232359249	CMS
GlaxoSmithKline, LLC.	$7.57	08/18/2025	Food and Beverage	No dispute reported	06/30/2026	1191024168	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$1.26	08/14/2025	Food and Beverage	No dispute reported	06/30/2026	1223617913	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$20.06	08/14/2025	Food and Beverage	No dispute reported	06/30/2026	1223617915	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$2.04	08/14/2025	Food and Beverage	No dispute reported	06/30/2026	1223617917	CMS
GlaxoSmithKline, LLC.	$20.38	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1190660243	CMS
Amgen Inc.	$21.03	08/08/2025	Food and Beverage	No dispute reported	06/30/2026	1229167207	CMS
GlaxoSmithKline, LLC.	$7.23	08/07/2025	Food and Beverage	No dispute reported	06/30/2026	1190376123	CMS
Amgen Inc.	$15.51	08/04/2025	Food and Beverage	No dispute reported	06/30/2026	1229167213	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$9.13	08/04/2025	Food and Beverage	No dispute reported	06/30/2026	1223617911	CMS
Novartis Pharmaceuticals Corporation	$28.42	07/28/2025	Food and Beverage	No dispute reported	06/30/2026	1200540094	CMS
Novartis Pharmaceuticals Corporation	$6.14	07/25/2025	Food and Beverage	No dispute reported	06/30/2026	1200540096	CMS
Optinose US, Inc.	$16.49	07/25/2025	Food and Beverage	No dispute reported	06/30/2026	1163266692	CMS
GlaxoSmithKline, LLC.	$8.32	07/10/2025	Food and Beverage	No dispute reported	06/30/2026	1191551820	CMS
Organon LLC	$10.53	07/10/2025	Food and Beverage	No dispute reported	06/30/2026	1237711912	CMS
GlaxoSmithKline, LLC.	$6.29	06/30/2025	Food and Beverage	No dispute reported	06/30/2026	1191047132	CMS
BioCryst US Sales Co., LLC	$23.59	06/26/2025	Food and Beverage	No dispute reported	06/30/2026	1222027095	CMS
AstraZeneca Pharmaceuticals LP	$117.81	06/25/2025	Food and Beverage	No dispute reported	06/30/2026	1242522203	CMS
CSL Behring	$12.23	06/25/2025	Food and Beverage	No dispute reported	06/30/2026	1232359243	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$1.98	06/23/2025	Food and Beverage	No dispute reported	06/30/2026	1223617905	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$19.36	06/23/2025	Food and Beverage	No dispute reported	06/30/2026	1223617907	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$1.81	06/23/2025	Food and Beverage	No dispute reported	06/30/2026	1223617909	CMS
ADMA BioManufacturing LLC	$6.44	06/19/2025	Consulting Fee	No dispute reported	06/30/2026	1211422528	CMS
GlaxoSmithKline, LLC.	$23.27	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1191439646	CMS
Novartis Pharmaceuticals Corporation	$29.56	06/13/2025	Food and Beverage	No dispute reported	06/30/2026	1200540080	CMS
GlaxoSmithKline, LLC.	$6.56	06/12/2025	Food and Beverage	No dispute reported	06/30/2026	1190699724	CMS
GlaxoSmithKline, LLC.	$2.72	06/12/2025	Food and Beverage	No dispute reported	06/30/2026	1191594087	CMS
GlaxoSmithKline, LLC.	$7.19	06/09/2025	Food and Beverage	No dispute reported	06/30/2026	1190502523	CMS
Novartis Pharmaceuticals Corporation	$5.54	06/02/2025	Food and Beverage	No dispute reported	06/30/2026	1200540092	CMS
Novartis Pharmaceuticals Corporation	$6.49	05/29/2025	Food and Beverage	No dispute reported	06/30/2026	1200540090	CMS
GlaxoSmithKline, LLC.	$15.32	05/24/2025	Food and Beverage	No dispute reported	06/30/2026	1190831870	CMS
GlaxoSmithKline, LLC.	$17.13	05/19/2025	Food and Beverage	No dispute reported	06/30/2026	1191244294	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$8.32	05/19/2025	Food and Beverage	No dispute reported	06/30/2026	1223617903	CMS
AstraZeneca Pharmaceuticals LP	$17.33	05/17/2025	Food and Beverage	No dispute reported	06/30/2026	1242518210	CMS
GlaxoSmithKline, LLC.	$7.31	05/15/2025	Food and Beverage	No dispute reported	06/30/2026	1190998003	CMS
GlaxoSmithKline, LLC.	$0.73	05/15/2025	Food and Beverage	No dispute reported	06/30/2026	1191627512	CMS
GlaxoSmithKline, LLC.	$18.30	05/08/2025	Food and Beverage	No dispute reported	06/30/2026	1190373680	CMS
SANOFI-AVENTIS U.S. LLC	$99.99	05/08/2025	Education	No dispute reported	06/30/2026	1233349649	CMS
Novartis Pharmaceuticals Corporation	$6.93	05/07/2025	Food and Beverage	No dispute reported	06/30/2026	1200540088	CMS
CSL Behring	$28.05	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1232359235	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$1.68	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1223617899	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$7.72	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1223617901	CMS
CSL Behring	$7.88	04/23/2025	Food and Beverage	No dispute reported	06/30/2026	1232359231	CMS
Regeneron Healthcare Solutions, Inc.	$26.61	04/21/2025	Food and Beverage	No dispute reported	06/30/2026	1213213245	CMS
Novartis Pharmaceuticals Corporation	$19.18	04/14/2025	Food and Beverage	No dispute reported	06/30/2026	1200540086	CMS
GlaxoSmithKline, LLC.	$16.75	04/07/2025	Food and Beverage	No dispute reported	06/30/2026	1191577757	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$9.94	04/07/2025	Food and Beverage	No dispute reported	06/30/2026	1223617897	CMS
Amgen Inc.	$33.50	04/03/2025	Food and Beverage	No dispute reported	06/30/2026	1229167228	CMS
GlaxoSmithKline, LLC.	$6.89	04/03/2025	Food and Beverage	No dispute reported	06/30/2026	1191122345	CMS
Regeneron Healthcare Solutions, Inc.	$12.22	03/27/2025	Food and Beverage	No dispute reported	06/30/2026	1213213243	CMS
CSL Behring	$4.83	03/26/2025	Food and Beverage	No dispute reported	06/30/2026	1232359219	CMS
CSL Behring	$30.09	03/21/2025	Food and Beverage	No dispute reported	06/30/2026	1232359217	CMS
Novartis Pharmaceuticals Corporation	$11.50	03/20/2025	Food and Beverage	No dispute reported	06/30/2026	1200540084	CMS
Regeneron Healthcare Solutions, Inc.	$6.99	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1213213241	CMS
CSL Behring	$9.59	03/01/2025	Food and Beverage	No dispute reported	06/30/2026	1232359213	CMS
GlaxoSmithKline, LLC.	$28.34	02/27/2025	Food and Beverage	No dispute reported	06/30/2026	1191610305	CMS
CSL Behring	$8.73	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1232359209	CMS
GlaxoSmithKline, LLC.	$23.89	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1191160420	CMS
Regeneron Healthcare Solutions, Inc.	$119.93	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1213213239	CMS
Amgen Inc.	$15.56	02/24/2025	Food and Beverage	No dispute reported	06/30/2026	1229167234	CMS
Novartis Pharmaceuticals Corporation	$7.40	02/24/2025	Food and Beverage	No dispute reported	06/30/2026	1200540078	CMS
Regeneron Healthcare Solutions, Inc.	$17.99	02/21/2025	Food and Beverage	No dispute reported	06/30/2026	1213213237	CMS
GlaxoSmithKline, LLC.	$6.84	02/20/2025	Food and Beverage	No dispute reported	06/30/2026	1191107862	CMS
Novartis Pharmaceuticals Corporation	$15.08	02/20/2025	Food and Beverage	No dispute reported	06/30/2026	1200540076	CMS
Regeneron Healthcare Solutions, Inc.	$136.14	02/12/2025	Food and Beverage	No dispute reported	06/30/2026	1213213235	CMS
AstraZeneca Pharmaceuticals LP	$68.64	02/11/2025	Food and Beverage	No dispute reported	06/30/2026	1242518924	CMS
Regeneron Healthcare Solutions, Inc.	$111.53	02/11/2025	Food and Beverage	No dispute reported	06/30/2026	1213213233	CMS
Regeneron Healthcare Solutions, Inc.	$22.51	01/31/2025	Food and Beverage	No dispute reported	06/30/2026	1213213231	CMS
GlaxoSmithKline, LLC.	$16.26	01/30/2025	Food and Beverage	No dispute reported	06/30/2026	1191616321	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$1.46	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1223617893	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$20.60	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1223617895	CMS
AstraZeneca Pharmaceuticals LP	$112.83	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1242522587	CMS
ARS Pharmaceuticals Operations, Inc.	$28.81	01/09/2025	Food and Beverage	No dispute reported	06/30/2026	1245911248	CMS
Regeneron Healthcare Solutions, Inc.	$7.83	01/08/2025	Food and Beverage	No dispute reported	06/30/2026	1213213229	CMS
GlaxoSmithKline, LLC.	$19.81	01/06/2025	Food and Beverage	No dispute reported	06/30/2026	1191826415	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, 2022, 2023, 2024, 2025
Source files: Dataset page · Bulk file · 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-1437174208

Plain: RACHAEL M STILLWAGON, NPI 1437174208. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1437174208.
APA 7: IndustryPayments. (2026). RACHAEL M STILLWAGON, NPI 1437174208 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1437174208
Bluebook: RACHAEL M STILLWAGON, NPI 1437174208, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1437174208.

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