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

EMEKA C NNABUIFE

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family

NPI: 1497308399
CMS profile: 10931982
Location: SAN ANTONIO, TX

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 · PY2023–2025

CMS publication 2026-06-30

Latest program year · PY2025

$3,141.11

94 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	$3,141.11	94

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
Acerta Pharma LLC	$774.31	12
ARS Pharmaceuticals Operations, Inc.	$404.84	17
GlaxoSmithKline, LLC.	$350.44	8
Takeda Pharmaceuticals U.S.A., Inc.	$296.56	9
Regeneron Healthcare Solutions, Inc.	$253.08	9
GENZYME CORPORATION	$181.44	2
Grifols USA, LLC	$149.96	9
CSL Behring	$149.34	7
Lilly USA, LLC	$124.49	2
Genentech USA, Inc.	$111.10	4
SANOFI-AVENTIS U.S. LLC	$80.61	3
Amgen Inc.	$61.53	3
Octapharma USA, Inc.	$55.38	3
OptiNose US, Inc.	$48.16	2
Pharming Healthcare, Inc.	$39.64	2
NOVARTIS PHARMACEUTICALS CORPORATION	$32.98	1
LEO Pharma Inc.	$27.25	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2023	$141.38	7
PY2024	$2,052.96	60
PY2025	$3,141.11	94

Payment records · PY2025 (94)

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

Program year 2025 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
ARS Pharmaceuticals Operations, Inc.	$19.74	12/23/2025	Food and Beverage	No dispute reported	06/30/2026	1245908060	CMS
Grifols USA, LLC	$9.01	12/22/2025	Food and Beverage	No dispute reported	06/30/2026	1249572387	CMS
Genentech USA, Inc.	$26.16	12/16/2025	Food and Beverage	No dispute reported	06/30/2026	1211631667	CMS
Grifols USA, LLC	$30.24	12/09/2025	Food and Beverage	No dispute reported	06/30/2026	1249572385	CMS
Regeneron Healthcare Solutions, Inc.	$27.44	12/02/2025	Food and Beverage	No dispute reported	06/30/2026	1213180777	CMS
ARS Pharmaceuticals Operations, Inc.	$16.08	11/24/2025	Food and Beverage	No dispute reported	06/30/2026	1245908058	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$15.17	11/20/2025	Food and Beverage	No dispute reported	06/30/2026	1223973682	CMS
GlaxoSmithKline, LLC.	$26.17	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1191019912	CMS
AstraZeneca Pharmaceuticals LP	$21.71	11/17/2025	Food and Beverage	No dispute reported	06/30/2026	1206860117	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$17.22	11/11/2025	Food and Beverage	No dispute reported	06/30/2026	1223991446	CMS
AstraZeneca Pharmaceuticals LP	$19.52	11/07/2025	Food and Beverage	No dispute reported	06/30/2026	1206406730	CMS
GENZYME CORPORATION	$34.40	11/05/2025	Food and Beverage	No dispute reported	06/30/2026	1233408769	CMS
Regeneron Healthcare Solutions, Inc.	$30.75	11/04/2025	Food and Beverage	No dispute reported	06/30/2026	1213180775	CMS
ARS Pharmaceuticals Operations, Inc.	$13.42	11/03/2025	Food and Beverage	No dispute reported	06/30/2026	1245908056	CMS
Genentech USA, Inc.	$29.14	10/22/2025	Food and Beverage	No dispute reported	06/30/2026	1211631662	CMS
Novartis Pharmaceuticals Corporation	$32.98	10/14/2025	Food and Beverage	No dispute reported	06/30/2026	1200738041	CMS
CSL Behring	$24.00	10/09/2025	Food and Beverage	No dispute reported	06/30/2026	1232365686	CMS
Regeneron Healthcare Solutions, Inc.	$30.48	10/07/2025	Food and Beverage	No dispute reported	06/30/2026	1213180773	CMS
SANOFI-AVENTIS U.S. LLC	$32.80	09/30/2025	Food and Beverage	No dispute reported	06/30/2026	1233408761	CMS
Grifols USA, LLC	$19.21	09/25/2025	Food and Beverage	No dispute reported	06/30/2026	1249572379	CMS
Octapharma USA, Inc.	$20.38	09/24/2025	Food and Beverage	No dispute reported	06/30/2026	1245088360	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$25.42	09/23/2025	Food and Beverage	No dispute reported	06/30/2026	1224061112	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$27.41	09/16/2025	Food and Beverage	No dispute reported	06/30/2026	1224070904	CMS
SANOFI-AVENTIS U.S. LLC	$17.50	09/12/2025	Food and Beverage	No dispute reported	06/30/2026	1233408753	CMS
AstraZeneca Pharmaceuticals LP	$20.29	09/09/2025	Food and Beverage	No dispute reported	06/30/2026	1207198810	CMS
Grifols USA, LLC	$14.88	09/02/2025	Food and Beverage	No dispute reported	06/30/2026	1249572381	CMS
ARS Pharmaceuticals Operations, Inc.	$10.54	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1245908054	CMS
ARS Pharmaceuticals Operations, Inc.	$22.95	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1245908052	CMS
CSL Behring	$25.66	08/21/2025	Food and Beverage	No dispute reported	06/30/2026	1232365678	CMS
Amgen Inc.	$24.83	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1229240390	CMS
GlaxoSmithKline, LLC.	$28.82	08/18/2025	Food and Beverage	No dispute reported	06/30/2026	1190339661	CMS
AstraZeneca Pharmaceuticals LP	$124.36	08/14/2025	Food and Beverage	No dispute reported	06/30/2026	1206788867	CMS
Genentech USA, Inc.	$30.50	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1211631659	CMS
ARS Pharmaceuticals Operations, Inc.	$27.03	08/07/2025	Food and Beverage	No dispute reported	06/30/2026	1245908050	CMS
AstraZeneca Pharmaceuticals LP	$123.78	08/07/2025	Food and Beverage	No dispute reported	06/30/2026	1206642741	CMS
CSL Behring	$21.55	08/05/2025	Food and Beverage	No dispute reported	06/30/2026	1232365676	CMS
GlaxoSmithKline, LLC.	$100.04	07/24/2025	Food and Beverage	No dispute reported	06/30/2026	1190906810	CMS
GlaxoSmithKline, LLC.	$26.31	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1190385497	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$21.86	07/15/2025	Food and Beverage	No dispute reported	06/30/2026	1224035098	CMS
ARS Pharmaceuticals Operations, Inc.	$17.28	06/30/2025	Food and Beverage	No dispute reported	06/30/2026	1245908048	CMS
AstraZeneca Pharmaceuticals LP	$117.03	06/25/2025	Food and Beverage	No dispute reported	06/30/2026	1206895144	CMS
Pharming Healthcare, Inc.	$22.03	06/25/2025	Food and Beverage	No dispute reported	06/30/2026	1200806485	CMS
Regeneron Healthcare Solutions, Inc.	$20.87	06/20/2025	Food and Beverage	No dispute reported	06/30/2026	1213180771	CMS
ARS Pharmaceuticals Operations, Inc.	$145.00	06/18/2025	Food and Beverage	No dispute reported	06/30/2026	1245908046	CMS
GlaxoSmithKline, LLC.	$125.00	06/12/2025	Food and Beverage	No dispute reported	06/30/2026	1190411713	CMS
SANOFI-AVENTIS U.S. LLC	$30.31	06/05/2025	Food and Beverage	No dispute reported	06/30/2026	1233408715	CMS
CSL Behring	$9.80	06/04/2025	Food and Beverage	No dispute reported	06/30/2026	1232365668	CMS
GlaxoSmithKline, LLC.	$20.93	06/04/2025	Food and Beverage	No dispute reported	06/30/2026	1190919373	CMS
Grifols USA, LLC	$8.56	06/04/2025	Food and Beverage	No dispute reported	06/30/2026	1249572383	CMS
Lilly USA, LLC	$99.99	06/04/2025	Food and Beverage	No dispute reported	06/30/2026	1187079673	CMS
ARS Pharmaceuticals Operations, Inc.	$18.55	06/03/2025	Food and Beverage	No dispute reported	06/30/2026	1245908044	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$27.74	06/02/2025	Food and Beverage	No dispute reported	06/30/2026	1224072180	CMS
ARS Pharmaceuticals Operations, Inc.	$10.65	05/30/2025	Food and Beverage	No dispute reported	06/30/2026	1245908042	CMS
AstraZeneca Pharmaceuticals LP	$17.27	05/27/2025	Food and Beverage	No dispute reported	06/30/2026	1206395664	CMS
ARS Pharmaceuticals Operations, Inc.	$20.29	05/22/2025	Food and Beverage	No dispute reported	06/30/2026	1245908040	CMS
GENZYME CORPORATION	$147.04	05/22/2025	Food and Beverage	No dispute reported	06/30/2026	1233408739	CMS
Grifols USA, LLC	$9.32	05/20/2025	Food and Beverage	No dispute reported	06/30/2026	1249572371	CMS
LEO Pharma Inc.	$27.25	05/14/2025	Food and Beverage	No dispute reported	06/30/2026	1252081605	CMS
AstraZeneca Pharmaceuticals LP	$17.06	05/09/2025	Food and Beverage	No dispute reported	06/30/2026	1206343072	CMS
AstraZeneca Pharmaceuticals LP	$124.99	05/08/2025	Food and Beverage	No dispute reported	06/30/2026	1206751575	CMS
Regeneron Healthcare Solutions, Inc.	$26.10	05/06/2025	Food and Beverage	No dispute reported	06/30/2026	1213180769	CMS
Amgen Inc.	$14.83	04/30/2025	Food and Beverage	No dispute reported	06/30/2026	1229240375	CMS
Grifols USA, LLC	$27.91	04/30/2025	Food and Beverage	No dispute reported	06/30/2026	1249572373	CMS
Regeneron Healthcare Solutions, Inc.	$29.06	04/23/2025	Food and Beverage	No dispute reported	06/30/2026	1213180767	CMS
Octapharma USA, Inc.	$15.00	04/17/2025	Food and Beverage	No dispute reported	06/30/2026	1245088358	CMS
ARS Pharmaceuticals Operations, Inc.	$13.57	04/15/2025	Food and Beverage	No dispute reported	06/30/2026	1245908038	CMS
Optinose US, Inc.	$21.81	04/10/2025	Food and Beverage	No dispute reported	06/30/2026	1163271726	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$24.62	04/09/2025	Food and Beverage	No dispute reported	06/30/2026	1224056049	CMS
Regeneron Healthcare Solutions, Inc.	$35.90	03/25/2025	Food and Beverage	No dispute reported	06/30/2026	1213180765	CMS
ARS Pharmaceuticals Operations, Inc.	$12.74	03/20/2025	Food and Beverage	No dispute reported	06/30/2026	1245908036	CMS
GlaxoSmithKline, LLC.	$6.24	03/19/2025	Food and Beverage	No dispute reported	06/30/2026	1190366082	CMS
Amgen Inc.	$21.87	03/18/2025	Food and Beverage	No dispute reported	06/30/2026	1229240381	CMS
AstraZeneca Pharmaceuticals LP	$20.37	03/07/2025	Food and Beverage	No dispute reported	06/30/2026	1206398392	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$116.71	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1224096372	CMS
ARS Pharmaceuticals Operations, Inc.	$11.51	02/27/2025	Food and Beverage	No dispute reported	06/30/2026	1245908034	CMS
GlaxoSmithKline, LLC.	$16.93	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1190682895	CMS
Lilly USA, LLC	$24.50	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1187103743	CMS
Pharming Healthcare, Inc.	$17.61	02/25/2025	Food and Beverage	No dispute reported	06/30/2026	1200806483	CMS
Genentech USA, Inc.	$25.30	02/20/2025	Food and Beverage	No dispute reported	06/30/2026	1211631655	CMS
Optinose US, Inc.	$26.35	02/19/2025	Food and Beverage	No dispute reported	06/30/2026	1163271728	CMS
Regeneron Healthcare Solutions, Inc.	$27.28	02/11/2025	Food and Beverage	No dispute reported	06/30/2026	1213180763	CMS
AstraZeneca Pharmaceuticals LP	$150.75	02/10/2025	Food and Beverage	No dispute reported	06/30/2026	1206804226	CMS
ARS Pharmaceuticals Operations, Inc.	$15.79	02/07/2025	Food and Beverage	No dispute reported	06/30/2026	1245908032	CMS
CSL Behring	$27.95	02/04/2025	Food and Beverage	No dispute reported	06/30/2026	1232365642	CMS
Regeneron Healthcare Solutions, Inc.	$25.20	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1213180761	CMS
ARS Pharmaceuticals Operations, Inc.	$18.40	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1245908030	CMS
CSL Behring	$8.61	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1232365640	CMS
ARS Pharmaceuticals Operations, Inc.	$11.30	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1245908028	CMS
Grifols USA, LLC	$18.39	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1249572377	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$20.41	01/15/2025	Food and Beverage	No dispute reported	06/30/2026	1224022223	CMS
CSL Behring	$31.77	01/13/2025	Food and Beverage	No dispute reported	06/30/2026	1232365638	CMS
Grifols USA, LLC	$12.44	01/10/2025	Food and Beverage	No dispute reported	06/30/2026	1249572375	CMS
Octapharma USA, Inc.	$20.00	01/09/2025	Food and Beverage	No dispute reported	06/30/2026	1245088356	CMS
AstraZeneca Pharmaceuticals LP	$17.18	01/07/2025	Food and Beverage	No dispute reported	06/30/2026	1206851610	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: 2023, 2024, 2025
Source files: Dataset page · Bulk file · 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-1497308399

Plain: EMEKA C NNABUIFE, NPI 1497308399. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1497308399.
APA 7: IndustryPayments. (2026). EMEKA C NNABUIFE, NPI 1497308399 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1497308399
Bluebook: EMEKA C NNABUIFE, NPI 1497308399, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1497308399.

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