Covered recipient · General Payments record

ILKCAN COKGOR

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI: 1235100603
CMS profile: 10004
Location: GREENBRAE, CA

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

$6,820.00

355 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	$6,802.60	352
Education	$17.40	3

By paying entity

PY2023 · entire year · sorted by reported total

Paying entity	Amount	Records
AbbVie Inc.	$1,492.24	66
Sumitomo Pharma America, Inc.	$460.79	35
Neurocrine Biosciences, Inc.	$457.28	22
PFIZER INC.	$333.83	21
Teva Pharmaceuticals USA, Inc.	$304.92	16
Alexion Pharmaceuticals, Inc.	$300.99	13
Amneal Pharmaceuticals LLC	$290.97	21
Otsuka America Pharmaceutical, Inc.	$253.63	22
Catalyst Pharmaceuticals, Inc.	$247.24	9
Biogen, Inc.	$225.17	10
Lilly USA, LLC	$218.36	16
JAZZ PHARMACEUTICALS INC.	$208.37	8
IMPEL PHARMACEUTICALS INC.	$205.66	15
Neurelis, Inc.	$190.32	6
Acorda Therapeutics, Inc	$185.47	9
CSL Behring	$165.59	6
UCB, Inc.	$157.11	9
EMD Serono, Inc.	$138.86	6
Axsome Therapeutics, Inc.	$126.70	6
ARGENX US, INC.	$106.12	5
Lundbeck LLC	$102.39	4
Takeda Pharmaceuticals U.S.A., Inc.	$71.89	2
Chiesi USA, Inc.	$66.00	4
Octapharma USA, Inc.	$48.10	2
Eisai Inc.	$45.18	2
ACADIA Pharmaceuticals Inc	$44.72	2
Celgene Corporation	$40.52	2
Scilex Pharmaceuticals Inc.	$35.92	2
Merz Pharmaceuticals, LLC	$35.57	1
Merck Sharp & Dohme LLC	$33.78	2
Harmony Biosciences LLC	$30.23	1
MITSUBISHI TANABE PHARMA AMERICA, INC.	$27.49	1
Amgen Inc.	$27.00	2
Novartis Pharmaceuticals Corporation	$25.09	1
Xeris Pharmaceuticals, Inc.	$24.44	1
SK Life Science, Inc.	$23.51	1
InSightec,Inc	$19.22	1
AstraZeneca Pharmaceuticals LP	$17.75	1
IDORSIA PHARMACEUTICALS US INC	$16.68	1
UPSHER-SMITH LABORATORIES LLC	$14.90	1

Page 5 of 8; records 201–250 of 355 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

ILKCAN COKGOR

NPI 1235100603 · CMS profile ID 10004

Allopathic & Osteopathic Physicians / Psychiatry & Neurology / Neurology

GREENBRAE, CA

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 5 of 8; records 201–250 of 355 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1235100603?year=2023&recipient=provider&page=5#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: ILKCAN COKGOR, NPI 1235100603, CMS profile ID 10004. 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 5 of 8; records 201–250 of 355 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1235100603?year=2023&recipient=provider&page=5#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9.
APA 7: IndustryPayments. (2026). ILKCAN COKGOR, NPI 1235100603, CMS profile ID 10004. 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 5 of 8; records 201–250 of 355 matching records. This page contains 50 records (maximum 50), not the full filtered export. [Filtered data set page]. https://industrypayments.org/provider/npi-1235100603?year=2023&recipient=provider&page=5#records-h. Source: https://openpaymentsdata.cms.gov/dataset/fb3a65aa-c901-4a38-a813-b04b00dfa2a9.
Bluebook: ILKCAN COKGOR, NPI 1235100603, CMS profile ID 10004, 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 5 of 8; records 201–250 of 355 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-1235100603?year=2023&recipient=provider&page=5#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

355 matching records · $6,820.00 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 355 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 201–250 of 355.

Paying entity	Amount	Date	Nature of payment	Dispute status	Publication flags	Published	Record ID	Source
Amneal Pharmaceuticals LLC	$13.79	06/16/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1053484895	CMS
IMPEL PHARMACEUTICALS INC.	$17.85	06/15/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	989373351	CMS
Neurelis, Inc.	$39.05	06/14/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1050915597	CMS
Catalyst Pharmaceuticals, Inc.	$34.18	06/13/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1048232325	CMS
Otsuka America Pharmaceutical, Inc.	$10.56	06/13/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1014283798	CMS
AbbVie Inc.	$34.00	06/12/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996484769	CMS
Sumitomo Pharma America, Inc.	$8.45	06/12/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1030975405	CMS
AbbVie Inc.	$16.22	06/09/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996484765	CMS
AbbVie Inc.	$9.57	06/08/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996484761	CMS
Sumitomo Pharma America, Inc.	$6.80	06/06/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1030975427	CMS
Harmony Biosciences LLC	$30.23	06/01/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1013621341	CMS
Lundbeck LLC	$30.68	05/31/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1032198791	CMS
Sumitomo Pharma America, Inc.	$9.57	05/31/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1030975391	CMS
Teva Pharmaceuticals USA, Inc.	$39.91	05/30/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1056695011	CMS
Teva Pharmaceuticals USA, Inc.	$10.93	05/26/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1056695323	CMS
AbbVie Inc.	$30.86	05/25/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996484757	CMS
Neurocrine Biosciences, Inc.	$35.51	05/25/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1051998583	CMS
Merck Sharp & Dohme LLC	$13.00	05/24/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1048395059	CMS
Neurelis, Inc.	$11.20	05/24/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1050915593	CMS
Neurelis, Inc.	$3.62	05/24/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1050915595	CMS
Scilex Pharmaceuticals Inc.	$22.16	05/24/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1045470165	CMS
Otsuka America Pharmaceutical, Inc.	$9.87	05/23/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1014283791	CMS
PFIZER INC.	$20.38	05/22/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1050362915	CMS
Sumitomo Pharma America, Inc.	$8.38	05/22/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1030975409	CMS
Amneal Pharmaceuticals LLC	$14.37	05/19/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1053484889	CMS
Biogen, Inc.	$28.91	05/18/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1012249309	CMS
IMPEL PHARMACEUTICALS INC.	$16.44	05/18/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	989373345	CMS
Catalyst Pharmaceuticals, Inc.	$35.30	05/17/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1048232323	CMS
Octapharma USA, Inc.	$28.37	05/16/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1042719781	CMS
AbbVie Inc.	$12.05	05/15/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996484749	CMS
AbbVie Inc.	$22.42	05/15/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996484753	CMS
AbbVie Inc.	$27.83	05/12/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996484745	CMS
Sumitomo Pharma America, Inc.	$10.43	05/12/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1030975387	CMS
Neurelis, Inc.	$47.75	05/11/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1050915591	CMS
AbbVie Inc.	$33.56	05/09/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996484741	CMS
Lilly USA, LLC	$0.70	05/09/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1031524515	CMS
Lilly USA, LLC	$8.26	05/09/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1031663001	CMS
Otsuka America Pharmaceutical, Inc.	$10.56	05/09/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1014283785	CMS
PFIZER INC.	$8.94	05/09/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1049154751	CMS
EMD Serono, Inc.	$25.93	05/08/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1032497111	CMS
AbbVie Inc.	$8.56	05/01/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996484739	CMS
Chiesi USA, Inc.	$15.45	04/28/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1050853863	CMS
Lilly USA, LLC	$26.58	04/28/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1031589125	CMS
AbbVie Inc.	$31.48	04/26/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996484735	CMS
Neurocrine Biosciences, Inc.	$36.38	04/26/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1051998499	CMS
Otsuka America Pharmaceutical, Inc.	$9.98	04/25/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1014283777	CMS
JAZZ PHARMACEUTICALS INC.	$28.71	04/24/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1058396249	CMS
Teva Pharmaceuticals USA, Inc.	$10.09	04/24/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1056695027	CMS
Amneal Pharmaceuticals LLC	$12.77	04/21/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1053484883	CMS
Sumitomo Pharma America, Inc.	$29.59	04/21/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1030975371	CMS

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$5,319.80	388
PY2020	$5,678.63	350
PY2021	$6,391.40	374
PY2022	$5,753.48	309
PY2023	$6,820.00	355
PY2024	$7,031.29	311
PY2025	$7,099.89	312

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.