Ilkcan Cokgor, M.D.
Neurology Physician · Greenbrae, CA
Ilkcan Cokgor, M.D. is a neurology physician with a practice address in Greenbrae, California, and NPI 1235100603, issued on Feb 1, 2006. Check the license (California A71057, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ilkcan Cokgor
- Credential
- M.D.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- A71057 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1350 S Eliseo Dr, Greenbrae, CA 94904
- Phone
- (415) 925-3590
- Enumerated
- Feb 1, 2006
- Record last updated
- Apr 15, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (415) 925-8851
- Medicare enrollment
- Enrolled (PECOS I20100407000162); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 2,339 in California → Look up another NPI →
Also registered at 1350 S Eliseo Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ilkcan Cokgor in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A71057Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.6 times the Medicare Part D claims of the average neurology physician in 2024
7,684 Medicare Part D claims for 1,040 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 147 claims were for opioids.
Most prescribed
- Donepezil Hcl803 claims
- Gabapentin632 claims
- Levetiracetam309 claims
- Memantine Hcl297 claims
- Carbidopa-Levodopa287 claims
- Propranolol Hcl195 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $7,031.29
311 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Ilkcan Cokgor among 2,339 neurology physician records in California
Ilkcan Cokgor, M.D. is one of 2,339 neurology physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 59% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1989 · median 2006 among the 1,628 with a school on file
- Record last updated2011 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in California
There are 2,339 neurology physician records in California.
All 2,339 in California → Every provider in Greenbrae → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Tracy Newkirk, M.D.Greenbrae, CA 949041477630259
- John Panagotacos, M.D.Kentfield, CA 949041982895108
- Evan Luxenberg, MDSan Rafael, CA 949031457857609
- Jerry Schlegel, MDSan Rafael, CA 949031124102199
- Susan Goldwasser, M.D.Tiburon, CA 949201013091388
- Julie Griffith, MD MS, CMT, BCIPLagunitas, CA 949381083780621
- Jonathan Rutchik, M.D.Mill Valley, CA 949411972559672
- Sandra Shefrin, M.D.Mill Valley, CA 949411083665335
Common questions
What is Ilkcan Cokgor, M.D.'s NPI number?
Ilkcan Cokgor, M.D.'s National Provider Identifier (NPI) is 1235100603, issued on Feb 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ilkcan Cokgor, M.D. located?
The NPPES record lists a practice address at 1350 S Eliseo Dr, Greenbrae, CA, 94904. Phone: (415) 925-3590. Providers update this record themselves, so call before visiting.
How can I verify Ilkcan Cokgor, M.D.'s license?
NPPES lists California license number A71057, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ilkcan Cokgor, M.D. prescribe under Medicare Part D?
In 2024, Ilkcan Cokgor, M.D. had 7,684 Medicare Part D claims for 1,040 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.
What is Ilkcan Cokgor, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.