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 6 of 8; records 251–300 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 6 of 8; records 251–300 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=6#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 6 of 8; records 251–300 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=6#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 6 of 8; records 251–300 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=6#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 6 of 8; records 251–300 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=6#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 251–300 of 355.

Paying entity	Amount	Date	Nature of payment	Dispute status	Publication flags	Published	Record ID	Source
IMPEL PHARMACEUTICALS INC.	$3.68	04/20/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	989373335	CMS
IMPEL PHARMACEUTICALS INC.	$11.47	04/20/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	989373339	CMS
Lilly USA, LLC	$8.74	04/20/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1031662983	CMS
AbbVie Inc.	$24.01	04/19/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996484731	CMS
Neurelis, Inc.	$40.57	04/19/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1050915589	CMS
PFIZER INC.	$5.92	04/18/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1049377589	CMS
Alexion Pharmaceuticals, Inc.	$22.94	04/17/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1017017619	CMS
CSL Behring	$30.53	04/14/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1042900817	CMS
Sumitomo Pharma America, Inc.	$8.86	04/14/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1030975395	CMS
Teva Pharmaceuticals USA, Inc.	$9.03	04/14/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1056694983	CMS
ACADIA Pharmaceuticals Inc	$16.14	04/13/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1053124631	CMS
AbbVie Inc.	$27.00	04/13/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996484725	CMS
Otsuka America Pharmaceutical, Inc.	$8.44	04/11/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1014283769	CMS
Acorda Therapeutics, Inc	$26.56	04/10/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1005343931	CMS
Sumitomo Pharma America, Inc.	$7.65	04/10/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1030975417	CMS
AbbVie Inc.	$23.83	04/07/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996484719	CMS
AbbVie Inc.	$26.64	04/07/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996484721	CMS
Amneal Pharmaceuticals LLC	$11.31	04/07/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1053484877	CMS
Neurocrine Biosciences, Inc.	$12.00	04/06/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1051998495	CMS
ARGENX US, INC.	$22.81	04/04/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1060418665	CMS
Lilly USA, LLC	$9.00	04/04/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1031479173	CMS
Teva Pharmaceuticals USA, Inc.	$13.49	04/04/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1056694999	CMS
PFIZER INC.	$27.56	04/03/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1050683501	CMS
Lundbeck LLC	$24.59	03/31/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1032198785	CMS
Lilly USA, LLC	$4.36	03/30/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1031492497	CMS
Merck Sharp & Dohme LLC	$20.78	03/30/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1048395055	CMS
IMPEL PHARMACEUTICALS INC.	$12.23	03/29/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	989373323	CMS
IMPEL PHARMACEUTICALS INC.	$3.89	03/29/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	989373329	CMS
AbbVie Inc.	$28.67	03/28/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996484711	CMS
AbbVie Inc.	$17.98	03/28/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996484715	CMS
Otsuka America Pharmaceutical, Inc.	$9.85	03/28/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1014283761	CMS
AbbVie Inc.	$20.44	03/25/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996484707	CMS
Amneal Pharmaceuticals LLC	$12.67	03/24/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1053484871	CMS
Biogen, Inc.	$28.80	03/23/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1012124243	CMS
Lilly USA, LLC	$9.29	03/23/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1031513263	CMS
AbbVie Inc.	$27.92	03/22/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996484703	CMS
Neurocrine Biosciences, Inc.	$12.21	03/22/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1051998491	CMS
Sumitomo Pharma America, Inc.	$7.63	03/20/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1030975423	CMS
Alexion Pharmaceuticals, Inc.	$34.31	03/16/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1017048347	CMS
AbbVie Inc.	$32.83	03/15/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996484699	CMS
Alexion Pharmaceuticals, Inc.	$7.00	03/15/2023	Education	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1016980631	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$31.65	03/15/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1055370903	CMS
Otsuka America Pharmaceutical, Inc.	$10.52	03/14/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1014283753	CMS
PFIZER INC.	$9.18	03/14/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1050515899	CMS
Teva Pharmaceuticals USA, Inc.	$27.63	03/14/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1056695317	CMS
Acorda Therapeutics, Inc	$22.87	03/13/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1005343927	CMS
Acorda Therapeutics, Inc	$4.08	03/13/2023	Education	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1005343929	CMS
AbbVie Inc.	$26.86	03/10/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996484691	CMS
AbbVie Inc.	$27.29	03/10/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	996484695	CMS
Amneal Pharmaceuticals LLC	$12.80	03/10/2023	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	1053484865	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.