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 · PY2019 · Entire year

$5,319.80

388 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

PY2019 · entire year · sorted by reported total

Nature of payment	Amount	Records
Food and Beverage	$5,121.46	385
Education	$182.00	2
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$16.34	1

By paying entity

PY2019 · entire year · sorted by reported total

Paying entity	Amount	Records
Amgen Inc.	$465.63	21
UCB, Inc.	$433.02	22
EMD Serono, Inc.	$392.81	41
Bausch Health US, LLC	$349.39	26
Novartis Pharmaceuticals Corporation	$348.46	17
Avanir Pharmaceuticals, Inc.	$345.15	44
CSL Behring	$286.55	30
Teva Pharmaceuticals USA, Inc.	$274.09	15
EISAI INC.	$271.03	40
GENZYME CORPORATION	$218.38	15
US WorldMeds, LLC	$186.28	9
Greenwich Biosciences, Inc.	$157.58	9
Neurocrine Biosciences, Inc.	$154.01	14
Adamas Pharmaceuticals, Inc.	$150.25	8
Alexion Pharmaceuticals, Inc.	$143.57	11
Mallinckrodt Enterprises LLC	$126.16	11
Biogen, Inc.	$115.92	5
ACADIA Pharmaceuticals Inc	$113.53	5
Sunovion Pharmaceuticals Inc.	$104.08	9
Abbott Laboratories	$78.38	1
PFIZER INC.	$77.87	6
Allergan Inc.	$71.16	5
Amneal Pharmaceuticals LLC	$60.62	3
Vertical Pharmaceuticals, LLC	$53.04	3
Lundbeck LLC	$45.65	2
PORTOLA PHARMACEUTICALS, INC.	$44.42	2
JAZZ PHARMACEUTICALS INC.	$42.36	2
ASSERTIO THERAPEUTICS, Inc.	$40.31	3
Grifols USA, LLC	$30.68	1
Upsher-Smith Laboratories LLC	$25.65	1
Takeda Pharmaceuticals U.S.A., Inc.	$23.75	2
AbbVie, Inc.	$21.95	1
Lilly USA, LLC	$20.49	1
ARBOR PHARMACEUTICALS, INC.	$17.21	1
Acorda Therapeutics, Inc	$16.34	1
Supernus Pharmaceuticals, Inc.	$14.03	1

Page 4 of 8; records 151–200 of 388 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, PY2019; 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 4 of 8; records 151–200 of 388 matching records. This page contains 50 records (maximum 50), not the full filtered export.

Filtered page: https://industrypayments.org/provider/npi-1235100603?year=2019&recipient=provider&page=4#records-h

CMS source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e

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, PY2019; 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 4 of 8; records 151–200 of 388 matching records. This page contains 50 records (maximum 50), not the full filtered export. IndustryPayments. https://industrypayments.org/provider/npi-1235100603?year=2019&recipient=provider&page=4#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
APA 7: IndustryPayments. (2026). ILKCAN COKGOR, NPI 1235100603, CMS profile ID 10004. General Payments, PY2019; 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 4 of 8; records 151–200 of 388 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=2019&recipient=provider&page=4#records-h. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e.
Bluebook: ILKCAN COKGOR, NPI 1235100603, CMS profile ID 10004, IndustryPayments, General Payments, PY2019; 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 4 of 8; records 151–200 of 388 matching records. This page contains 50 records (maximum 50), not the full filtered export. Source: https://openpaymentsdata.cms.gov/dataset/4e54dd6c-30f8-4f86-86a7-3c109a89528e. https://industrypayments.org/provider/npi-1235100603?year=2019&recipient=provider&page=4#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 · PY2019

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 · PY2019 · Physicians and non-physician practitioners · CMS publication 2026-06-30

388 matching records · $5,319.80 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 388 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 151–200 of 388.

Paying entity	Amount	Date	Nature of payment	Dispute status	Publication flags	Published	Record ID	Source
Vertical Pharmaceuticals, LLC	$22.70	08/16/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	675497263	CMS
GENZYME CORPORATION	$9.83	08/15/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	694118409	CMS
Amgen Inc.	$25.60	08/14/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	662405379	CMS
Avanir Pharmaceuticals, Inc.	$8.31	08/13/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	653582585	CMS
Avanir Pharmaceuticals, Inc.	$0.44	08/13/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	653583057	CMS
Mallinckrodt Enterprises LLC	$11.41	08/13/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	704761001	CMS
CSL Behring	$6.78	08/12/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	683839265	CMS
EMD Serono, Inc.	$5.55	08/09/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	703015877	CMS
EMD Serono, Inc.	$7.17	08/08/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	703013345	CMS
Neurocrine Biosciences, Inc.	$3.98	08/08/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	693121163	CMS
Neurocrine Biosciences, Inc.	$3.60	08/08/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	693121165	CMS
Sunovion Pharmaceuticals Inc.	$5.23	08/07/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	688148369	CMS
Avanir Pharmaceuticals, Inc.	$9.39	08/06/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	653582253	CMS
GENZYME CORPORATION	$22.11	08/06/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	694108359	CMS
GENZYME CORPORATION	$24.65	08/05/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	694098359	CMS
Novartis Pharmaceuticals Corporation	$24.00	08/05/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	658954857	CMS
Mallinckrodt Enterprises LLC	$8.51	08/01/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	704760999	CMS
Amgen Inc.	$28.72	07/31/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	662405369	CMS
Avanir Pharmaceuticals, Inc.	$8.88	07/30/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	653582817	CMS
Bausch Health US, LLC	$22.84	07/29/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	684521905	CMS
CSL Behring	$6.98	07/29/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	683839263	CMS
UCB, Inc.	$18.97	07/29/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	688298673	CMS
EISAI INC.	$1.80	07/25/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	697009719	CMS
EISAI INC.	$12.38	07/25/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	697039487	CMS
Avanir Pharmaceuticals, Inc.	$8.37	07/23/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	653582823	CMS
CSL Behring	$6.72	07/22/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	683839261	CMS
Novartis Pharmaceuticals Corporation	$20.55	07/22/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	658954853	CMS
Bausch Health US, LLC	$25.50	07/19/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	684521903	CMS
US WorldMeds, LLC	$18.14	07/19/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	699498055	CMS
GENZYME CORPORATION	$8.46	07/18/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	694096827	CMS
Sunovion Pharmaceuticals Inc.	$19.82	07/18/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	688148363	CMS
Amgen Inc.	$27.18	07/17/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	662405365	CMS
Teva Pharmaceuticals USA, Inc.	$71.50	07/17/2019	Education	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	697676095	CMS
Teva Pharmaceuticals USA, Inc.	$110.50	07/17/2019	Education	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	697676097	CMS
Avanir Pharmaceuticals, Inc.	$10.06	07/16/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	653582575	CMS
Adamas Pharmaceuticals, Inc.	$19.90	07/15/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	694962993	CMS
Biogen, Inc.	$23.60	07/12/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	660624551	CMS
Mallinckrodt Enterprises LLC	$8.80	07/12/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	704760997	CMS
Bausch Health US, LLC	$10.55	07/10/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	684521901	CMS
Neurocrine Biosciences, Inc.	$5.54	07/10/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	693121161	CMS
Avanir Pharmaceuticals, Inc.	$7.40	07/09/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	653582829	CMS
Amgen Inc.	$26.46	07/08/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	662405371	CMS
Amgen Inc.	$30.98	07/08/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	662405375	CMS
CSL Behring	$8.39	07/08/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	683839239	CMS
Teva Pharmaceuticals USA, Inc.	$10.13	07/08/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	697718577	CMS
EISAI INC.	$13.73	07/03/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	697007429	CMS
EISAI INC.	$1.66	07/03/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	697007541	CMS
UCB, Inc.	$31.47	07/03/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	688326787	CMS
Novartis Pharmaceuticals Corporation	$18.81	07/02/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	658954849	CMS
CSL Behring	$9.03	07/01/2019	Food and Beverage	No dispute reported	Delay: No Change: UNCHANGED	06/30/2026	683839237	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.