Covered recipient · General Payments record

NNAMDI C DIKE

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI: 1306156401
CMS profile: 331470
Location: CARROLLTON, 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.

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General Payments · PY2023 · Entire year

$4,053.09

182 records · 0 disputed

Summary and payment records

CMS publication 2026-06-30

Read the payment records

“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.
Methodology & Data — sourcing, labeling, and limitations.

Provider summaries generated July 26, 2026. 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 ↗

By nature of payment

PY2023 · entire year · sorted by reported total

Nature of payment	Amount	Records
Food and Beverage	$3,943.59	180
Education	$109.50	2

By paying entity

PY2023 · entire year · sorted by reported total

Paying entity	Amount	Records
AbbVie Inc.	$758.29	49
EMD Serono, Inc.	$653.69	11
Lilly USA, LLC	$234.77	12
PFIZER INC.	$234.00	18
LivaNova USA, Inc.	$188.54	5
Lundbeck LLC	$174.53	4
Alexion Pharmaceuticals, Inc.	$144.50	2
UCB, Inc.	$133.32	8
Medtronic, Inc.	$118.45	4
Genentech USA, Inc.	$115.93	5
Neurocrine Biosciences, Inc.	$106.05	4
Teva Pharmaceuticals USA, Inc.	$104.20	5
ARGENX US, INC.	$86.88	3
Biogen, Inc.	$86.47	4
Otsuka America Pharmaceutical, Inc.	$82.39	5
Alnylam Pharmaceuticals Inc.	$75.18	3
Celgene Corporation	$73.97	4
SK Life Science, Inc.	$73.68	4
Ipsen Biopharmaceuticals, Inc	$63.70	3
Sumitomo Pharma America, Inc.	$56.21	3
Novartis Pharmaceuticals Corporation	$49.65	2
Eisai Inc.	$44.77	2
Xeris Pharmaceuticals, Inc.	$42.57	2
Aprecia Pharmaceuticals, LLC	$38.42	2
UPSHER-SMITH LABORATORIES LLC	$37.67	2
Amgen Inc.	$37.08	2
Neurelis, Inc.	$35.34	2
Octapharma USA, Inc.	$34.49	2
IMPEL PHARMACEUTICALS INC.	$31.57	2
Azurity Pharmaceuticals, Inc.	$28.33	2
Abbott Laboratories	$23.59	1
Takeda Pharmaceuticals U.S.A., Inc.	$23.43	1
Life Molecular Imaging Ltd	$15.95	1
Grifols USA, LLC	$15.88	1
Horizon Therapeutics plc	$14.92	1
Scilex Pharmaceuticals Inc.	$14.68	1

Page 1 of 4; records 1–50 of 182 matching records. This page contains 50 records (maximum 50), not the full filtered export. Use the CSV download for all matching records.

IndustryPayments · General Payments

NNAMDI C DIKE

NPI 1306156401 · CMS profile ID 331470

Allopathic & Osteopathic Physicians / Psychiatry & Neurology / Neurology

CARROLLTON, TX

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.

General Payments, PY2023; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types

Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00

Page 1 of 4; records 1–50 of 182 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1306156401?year=2023&recipient=provider#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9

Cite these filtered records

The citation includes this program year, filters, data edition, and page of results.

Plain: NNAMDI C DIKE, NPI 1306156401, CMS profile ID 331470. General Payments, PY2023; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 1 of 4; records 1–50 of 182 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1306156401?year=2023&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9.
APA 7: IndustryPayments. (2026). NNAMDI C DIKE, NPI 1306156401, CMS profile ID 331470. General Payments, PY2023; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types. Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00. Page 1 of 4; records 1–50 of 182 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1306156401?year=2023&recipient=provider#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9.
Bluebook: NNAMDI C DIKE, NPI 1306156401, CMS profile ID 331470, IndustryPayments, General Payments, PY2023; Recipient scope: Physicians and non-physician practitioners; Reporting company: All reporting companies; Nature of payment: All payment types (Data edition: cms-20260630-workflow-20261105-v2; CMS publication: 2026-06-30; records imported: 2026-11-05T09:06:52.159882+00:00). Page 1 of 4; records 1–50 of 182 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9. https://industrypayments.org/provider/npi-1306156401?year=2023&recipient=provider#records-h.

Centers for Medicare & Medicaid Services, Open Payments

Citation formats are provided for reference; check the requirements of your publication.

General Payments only. Research Payments and Ownership/Investment Interests are separate datasets and are not included.

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

Centers for Medicare & Medicaid Services, Open Payments

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.

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.

IndustryPayments.org is not a consumer reporting agency as defined by the Fair Credit Reporting Act. Do not use this site to determine any person's eligibility for employment, credentialing, insurance, credit, housing, or any other purpose covered by the FCRA.

Methodology: https://industrypayments.org/methodology

Payment records · PY2023

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

Reporting company Nature of payment

General Payments · PY2023 · Physicians and non-physician practitioners · CMS publication 2026-06-30

182 matching records · $4,053.09 reported total · 0 disputed

Nature of payment: All payment types

Records imported here November 5, 2026 (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 182 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 1–50 of 182.

Paying entity	Amount	Date	Nature of payment	Dispute status	Publication flags	Published	Record ID	Source
PFIZER INC.	$17.89	12/21/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1049558397	CMS
AbbVie Inc.	$22.25	12/19/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996697109	CMS
PFIZER INC.	$1.08	12/18/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1049262863	CMS
PFIZER INC.	$7.66	12/18/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1049539717	CMS
Horizon Therapeutics plc	$14.92	12/15/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	986986979	CMS
AbbVie Inc.	$34.66	12/13/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996697099	CMS
AbbVie Inc.	$19.86	12/13/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996697103	CMS
Lilly USA, LLC	$3.10	12/11/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1031964819	CMS
Lilly USA, LLC	$13.19	12/10/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1031977065	CMS
Neurelis, Inc.	$19.53	12/08/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1050916657	CMS
Sumitomo Pharma America, Inc.	$26.05	12/07/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1030959705	CMS
AbbVie Inc.	$10.54	12/06/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996697095	CMS
Biogen, Inc.	$21.23	12/06/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1012198839	CMS
Neurocrine Biosciences, Inc.	$34.16	12/06/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1052008207	CMS
AbbVie Inc.	$18.24	12/04/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996697091	CMS
SK Life Science, Inc.	$23.51	12/02/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1054697927	CMS
PFIZER INC.	$17.26	11/30/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1050444595	CMS
AbbVie Inc.	$12.33	11/29/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996697081	CMS
AbbVie Inc.	$28.58	11/29/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996697087	CMS
Otsuka America Pharmaceutical, Inc.	$16.95	11/29/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1014312153	CMS
UCB, Inc.	$28.67	11/28/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1021713863	CMS
AbbVie Inc.	$13.01	11/21/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996697075	CMS
Eisai Inc.	$23.89	11/21/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1023325837	CMS
Abbott Laboratories	$23.59	11/20/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1019651955	CMS
PFIZER INC.	$6.54	11/17/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1049116383	CMS
AbbVie Inc.	$10.01	11/16/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996697071	CMS
AbbVie Inc.	$19.65	11/14/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996697067	CMS
AbbVie Inc.	$14.65	11/10/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996697059	CMS
AbbVie Inc.	$10.94	11/09/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996697055	CMS
EMD Serono, Inc.	$112.08	11/09/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1032471461	CMS
Ipsen Biopharmaceuticals, Inc	$22.14	11/09/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1045458334	CMS
LivaNova USA, Inc.	$7.80	11/08/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1042967605	CMS
ARGENX US, INC.	$32.17	11/07/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1060430491	CMS
Lilly USA, LLC	$87.55	11/07/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1031964815	CMS
AbbVie Inc.	$22.33	11/02/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996697049	CMS
Celgene Corporation	$18.26	11/02/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1015195571	CMS
PFIZER INC.	$7.85	11/01/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1050684677	CMS
Lilly USA, LLC	$21.09	10/31/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1032117339	CMS
Eisai Inc.	$20.88	10/30/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1023325835	CMS
AbbVie Inc.	$22.59	10/28/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996697045	CMS
AbbVie Inc.	$19.53	10/26/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996697035	CMS
AbbVie Inc.	$20.66	10/26/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996697039	CMS
Lundbeck LLC	$14.81	10/26/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1032208863	CMS
UCB, Inc.	$29.42	10/25/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1021713871	CMS
AbbVie Inc.	$7.10	10/24/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996697030	CMS
PFIZER INC.	$6.07	10/24/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1050430229	CMS
EMD Serono, Inc.	$18.71	10/23/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1032558359	CMS
AbbVie Inc.	$13.79	10/19/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996697025	CMS
EMD Serono, Inc.	$52.50	10/19/2023	Education	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1032457025	CMS
EMD Serono, Inc.	$57.00	10/19/2023	Education	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1032457065	CMS

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$3,065.27	158
PY2020	$1,918.85	115
PY2021	$3,858.35	174
PY2022	$3,847.90	187
PY2023	$4,053.09	182
PY2024	$5,886.56	282
PY2025	$5,597.61	236

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 and profile matching

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.