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

DIONA C DAVIS

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Acute Care

NPI: 1821899303
CMS profile: 11882331
Location: CHANDLER, 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 · PY2025

CMS publication 2026-06-30

Latest program year · PY2025

$3,587.15

96 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	$2,779.98	92
Travel and Lodging	$807.17	4

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
BOSTON SCIENTIFIC CORPORATION	$1,150.64	10
ABBVIE INC.	$492.94	19
Alexion Pharmaceuticals, Inc.	$400.63	7
ARGENX US, INC.	$266.45	9
PFIZER INC.	$145.86	4
Otsuka America Pharmaceutical, Inc.	$131.05	3
Axsome Therapeutics, Inc.	$126.52	4
ACADIA Pharmaceuticals Inc	$102.59	4
Lilly USA, LLC	$97.62	5
Teva Pharmaceuticals USA, Inc.	$91.26	4
EISAI INC.	$76.19	3
Lundbeck LLC	$75.62	4
SK Life Science, Inc.	$72.84	3
Amneal Pharmaceuticals LLC	$66.32	3
TONIX PHARMACEUTICALS, INC.	$61.01	3
Neurelis, Inc.	$54.46	3
Biogen, Inc.	$50.65	2
UCB, Inc.	$45.72	2
CSL Behring	$23.83	1
TG THERAPEUTICS, INC.	$20.06	1
Celgene Corporation	$19.26	1
Cala Health, Inc.	$15.63	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2025	$3,587.15	96

Payment records · PY2025 (96)

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

Program year 2025

Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Record ID	Source
Tonix Medicines, Inc.	$20.20	12/19/2025	Food and Beverage	No dispute reported	06/30/2026	1235876025	CMS
ARGENX US, INC.	$31.55	12/15/2025	Food and Beverage	No dispute reported	06/30/2026	1240459725	CMS
ABBVIE INC.	$22.54	12/12/2025	Food and Beverage	No dispute reported	06/30/2026	1203455317	CMS
Lundbeck LLC	$13.66	12/11/2025	Food and Beverage	No dispute reported	06/30/2026	1251889993	CMS
ABBVIE INC.	$15.99	12/05/2025	Food and Beverage	No dispute reported	06/30/2026	1203455311	CMS
Lundbeck LLC	$23.85	12/05/2025	Food and Beverage	No dispute reported	06/30/2026	1251889991	CMS
ABBVIE INC.	$32.72	12/03/2025	Food and Beverage	No dispute reported	06/30/2026	1203455307	CMS
PFIZER INC.	$18.57	12/03/2025	Food and Beverage	No dispute reported	06/30/2026	1231033466	CMS
Axsome Therapeutics, Inc.	$32.71	11/27/2025	Food and Beverage	No dispute reported	06/30/2026	1235680112	CMS
ABBVIE INC.	$13.95	11/26/2025	Food and Beverage	No dispute reported	06/30/2026	1203455300	CMS
ABBVIE INC.	$7.77	11/22/2025	Food and Beverage	No dispute reported	06/30/2026	1203455294	CMS
Biogen, Inc.	$20.85	11/21/2025	Food and Beverage	No dispute reported	06/30/2026	1208396301	CMS
Teva Pharmaceuticals USA, Inc.	$23.19	11/19/2025	Food and Beverage	No dispute reported	06/30/2026	1247451728	CMS
ABBVIE INC.	$26.31	11/14/2025	Food and Beverage	No dispute reported	06/30/2026	1203455288	CMS
Neurelis, Inc.	$16.43	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1219207246	CMS
Celgene Corporation	$19.26	11/06/2025	Food and Beverage	No dispute reported	06/30/2026	1184495410	CMS
PFIZER INC.	$19.38	11/05/2025	Food and Beverage	No dispute reported	06/30/2026	1230787355	CMS
ABBVIE INC.	$14.80	11/04/2025	Food and Beverage	No dispute reported	06/30/2026	1203455283	CMS
Axsome Therapeutics, Inc.	$33.03	11/01/2025	Food and Beverage	No dispute reported	06/30/2026	1235633923	CMS
ABBVIE INC.	$27.67	10/29/2025	Food and Beverage	No dispute reported	06/30/2026	1203455276	CMS
ABBVIE INC.	$17.41	10/28/2025	Food and Beverage	No dispute reported	06/30/2026	1203455272	CMS
Eisai Inc.	$26.03	10/28/2025	Food and Beverage	No dispute reported	06/30/2026	1244530319	CMS
Lilly USA, LLC	$17.39	10/20/2025	Food and Beverage	No dispute reported	06/30/2026	1187023744	CMS
Alexion Pharmaceuticals, Inc.	$25.83	10/17/2025	Food and Beverage	No dispute reported	06/30/2026	1202955410	CMS
ABBVIE INC.	$31.08	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1203455264	CMS
SK Life Science, Inc.	$21.82	10/10/2025	Food and Beverage	No dispute reported	06/30/2026	1252305474	CMS
PFIZER INC.	$16.83	10/08/2025	Food and Beverage	No dispute reported	06/30/2026	1230451467	CMS
Teva Pharmaceuticals USA, Inc.	$23.49	10/08/2025	Food and Beverage	No dispute reported	06/30/2026	1247451712	CMS
Biogen, Inc.	$29.80	10/06/2025	Food and Beverage	No dispute reported	06/30/2026	1208335434	CMS
ABBVIE INC.	$18.03	10/03/2025	Food and Beverage	No dispute reported	06/30/2026	1203455257	CMS
ARGENX US, INC.	$28.44	10/02/2025	Food and Beverage	No dispute reported	06/30/2026	1240453616	CMS
Lundbeck LLC	$23.46	10/01/2025	Food and Beverage	No dispute reported	06/30/2026	1251889989	CMS
ACADIA Pharmaceuticals Inc	$24.31	09/24/2025	Food and Beverage	No dispute reported	06/30/2026	1247812234	CMS
ABBVIE INC.	$7.22	09/23/2025	Food and Beverage	No dispute reported	06/30/2026	1203455251	CMS
ARGENX US, INC.	$33.93	09/23/2025	Food and Beverage	No dispute reported	06/30/2026	1240433129	CMS
ABBVIE INC.	$25.35	09/18/2025	Food and Beverage	No dispute reported	06/30/2026	1203455245	CMS
Neurelis, Inc.	$23.03	09/17/2025	Food and Beverage	No dispute reported	06/30/2026	1219207244	CMS
ABBVIE INC.	$102.49	09/16/2025	Food and Beverage	No dispute reported	06/30/2026	1203455240	CMS
Alexion Pharmaceuticals, Inc.	$31.29	09/16/2025	Food and Beverage	No dispute reported	06/30/2026	1202974544	CMS
Lilly USA, LLC	$18.44	09/15/2025	Food and Beverage	No dispute reported	06/30/2026	1187087257	CMS
Teva Pharmaceuticals USA, Inc.	$18.37	09/10/2025	Food and Beverage	No dispute reported	06/30/2026	1247451821	CMS
UCB, Inc.	$27.55	09/08/2025	Food and Beverage	No dispute reported	06/30/2026	1224590384	CMS
ABBVIE INC.	$9.83	09/06/2025	Food and Beverage	No dispute reported	06/30/2026	1203455236	CMS
SK Life Science, Inc.	$25.85	09/03/2025	Food and Beverage	No dispute reported	06/30/2026	1252305452	CMS
Otsuka America Pharmaceutical, Inc.	$16.28	08/29/2025	Food and Beverage	No dispute reported	06/30/2026	1227657905	CMS
Eisai Inc.	$25.85	08/28/2025	Food and Beverage	No dispute reported	06/30/2026	1244530317	CMS
Boston Scientific Corporation	$19.54	08/27/2025	Food and Beverage	No dispute reported	06/30/2026	1181604505	CMS
Eisai Inc.	$24.31	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1244530315	CMS
Cala Health, Inc.	$15.63	08/22/2025	Food and Beverage	No dispute reported	06/30/2026	1242086674	CMS
ABBVIE INC.	$28.68	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1203455230	CMS
ACADIA Pharmaceuticals Inc	$22.10	08/20/2025	Food and Beverage	No dispute reported	06/30/2026	1247812232	CMS
Axsome Therapeutics, Inc.	$31.16	08/16/2025	Food and Beverage	No dispute reported	06/30/2026	1235494577	CMS
Boston Scientific Corporation	$66.00	08/14/2025	Travel and Lodging	No dispute reported	06/30/2026	1181604503	CMS
Otsuka America Pharmaceutical, Inc.	$16.00	08/14/2025	Food and Beverage	No dispute reported	06/30/2026	1227657900	CMS
PFIZER INC.	$91.08	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1229881877	CMS
ARGENX US, INC.	$28.73	08/06/2025	Food and Beverage	No dispute reported	06/30/2026	1240444049	CMS
ARGENX US, INC.	$31.41	08/06/2025	Food and Beverage	No dispute reported	06/30/2026	1240446262	CMS
Lilly USA, LLC	$22.24	08/04/2025	Food and Beverage	No dispute reported	06/30/2026	1187104333	CMS
Tonix Medicines, Inc.	$24.46	08/04/2025	Food and Beverage	No dispute reported	06/30/2026	1235876023	CMS
Teva Pharmaceuticals USA, Inc.	$26.21	07/31/2025	Food and Beverage	No dispute reported	06/30/2026	1247451758	CMS
ABBVIE INC.	$31.23	07/30/2025	Food and Beverage	No dispute reported	06/30/2026	1203455225	CMS
Tonix Medicines, Inc.	$16.35	07/25/2025	Food and Beverage	No dispute reported	06/30/2026	1235876021	CMS
Neurelis, Inc.	$15.00	07/23/2025	Food and Beverage	No dispute reported	06/30/2026	1219207242	CMS
UCB, Inc.	$18.17	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1224590382	CMS
ABBVIE INC.	$26.68	07/18/2025	Food and Beverage	No dispute reported	06/30/2026	1203455219	CMS
ARGENX US, INC.	$31.43	07/16/2025	Food and Beverage	No dispute reported	06/30/2026	1240429230	CMS
SK Life Science, Inc.	$25.17	07/14/2025	Food and Beverage	No dispute reported	06/30/2026	1252305408	CMS
Axsome Therapeutics, Inc.	$29.62	07/09/2025	Food and Beverage	No dispute reported	06/30/2026	1235441991	CMS
CSL Behring	$23.83	07/01/2025	Food and Beverage	No dispute reported	06/30/2026	1232363219	CMS
Lundbeck LLC	$14.65	06/26/2025	Food and Beverage	No dispute reported	06/30/2026	1251889987	CMS
ACADIA Pharmaceuticals Inc	$33.13	06/25/2025	Food and Beverage	No dispute reported	06/30/2026	1247812230	CMS
ARGENX US, INC.	$29.38	06/24/2025	Food and Beverage	No dispute reported	06/30/2026	1240443087	CMS
Boston Scientific Corporation	$31.90	06/21/2025	Food and Beverage	No dispute reported	06/30/2026	1181604491	CMS
Boston Scientific Corporation	$184.84	06/21/2025	Food and Beverage	No dispute reported	06/30/2026	1181604495	CMS
Boston Scientific Corporation	$104.75	06/21/2025	Travel and Lodging	No dispute reported	06/30/2026	1181604501	CMS
Boston Scientific Corporation	$65.36	06/20/2025	Food and Beverage	No dispute reported	06/30/2026	1181604493	CMS
Boston Scientific Corporation	$306.66	06/20/2025	Travel and Lodging	No dispute reported	06/30/2026	1181604497	CMS
Boston Scientific Corporation	$329.76	06/20/2025	Travel and Lodging	No dispute reported	06/30/2026	1181604499	CMS
Amneal Pharmaceuticals LLC	$23.87	06/18/2025	Food and Beverage	No dispute reported	06/30/2026	1220556869	CMS
Lilly USA, LLC	$20.78	06/15/2025	Food and Beverage	No dispute reported	06/30/2026	1187104331	CMS
Alexion Pharmaceuticals, Inc.	$34.88	06/10/2025	Food and Beverage	No dispute reported	06/30/2026	1202980718	CMS
Boston Scientific Corporation	$19.36	06/06/2025	Food and Beverage	No dispute reported	06/30/2026	1181604487	CMS
TG Therapeutics, Inc.	$20.06	06/04/2025	Food and Beverage	No dispute reported	06/30/2026	1226238764	CMS
ACADIA Pharmaceuticals Inc	$23.05	05/28/2025	Food and Beverage	No dispute reported	06/30/2026	1247812228	CMS
ABBVIE INC.	$33.19	05/21/2025	Food and Beverage	No dispute reported	06/30/2026	1203455213	CMS
Boston Scientific Corporation	$22.47	05/20/2025	Food and Beverage	No dispute reported	06/30/2026	1181604489	CMS
Alexion Pharmaceuticals, Inc.	$33.72	05/19/2025	Food and Beverage	No dispute reported	06/30/2026	1202964212	CMS
Amneal Pharmaceuticals LLC	$18.58	05/15/2025	Food and Beverage	No dispute reported	06/30/2026	1220556867	CMS
Amneal Pharmaceuticals LLC	$23.87	05/09/2025	Food and Beverage	No dispute reported	06/30/2026	1220556865	CMS
Alexion Pharmaceuticals, Inc.	$31.27	05/08/2025	Food and Beverage	No dispute reported	06/30/2026	1202913694	CMS
ARGENX US, INC.	$28.71	05/07/2025	Food and Beverage	No dispute reported	06/30/2026	1240440116	CMS
ARGENX US, INC.	$22.87	05/06/2025	Food and Beverage	No dispute reported	06/30/2026	1240445929	CMS
Lilly USA, LLC	$18.77	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1187030767	CMS
Otsuka America Pharmaceutical, Inc.	$98.77	04/17/2025	Food and Beverage	No dispute reported	06/30/2026	1227657896	CMS
Alexion Pharmaceuticals, Inc.	$121.82	04/01/2025	Food and Beverage	No dispute reported	06/30/2026	1202945768	CMS
Alexion Pharmaceuticals, Inc.	$121.82	04/01/2025	Food and Beverage	No dispute reported	06/30/2026	1202982686	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: 2025
Source files: Dataset page · Bulk file · 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-1821899303

Plain: DIONA C DAVIS, NPI 1821899303. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1821899303.
APA 7: IndustryPayments. (2026). DIONA C DAVIS, NPI 1821899303 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1821899303
Bluebook: DIONA C DAVIS, NPI 1821899303, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1821899303.

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