Mitchell Brin, M.D.
Neurology Physician · Irvine, CA
Mitchell Brin, M.D. is a neurology physician with a practice address in Irvine, California, and NPI 1740307552, issued on Mar 25, 2007. Check the license (California G86249, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Mitchell Brin
- Credential
- M.D.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License numbers
- G86249 CA
142454 NY
Self-reported in NPPES; status is on the state search - Practice location
- 2525 Dupont Dr, Irvine, CA 92612
- Phone
- (714) 246-4429
- Enumerated
- Mar 25, 2007
- Record last updated
- Feb 3, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (714) 242-9099
- Medicare enrollment
- Enrolled (PECOS I20120123000569); accepts Medicare assignment
- Medical or professional school
- Columbia University College Of Physicians And Surgeons, 1979
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 2,339 in California → Look up another NPI →
Also registered at 2525 Dupont Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daniel Bench, PHARMDPharmacist1245550490
- Margot Goodkin, MDOphthalmology Physician1447316427
- Ashor Oshana, PHARMDPharmacist1295460913
- Sylvia TorresPharmacotherapy Pharmacist1740875517
Verify Mitchell Brin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G86249Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Regents OF The University OF Claifornia Univ NeursciencesOrange, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mitchell Brin among 2,339 neurology physician records in California
Mitchell Brin, 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 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 48% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1979 · median 2006 among the 1,628 with a school on file
- Record last updated2016 · 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 Irvine → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Douglas Chang, M.D.Foothill Ranch, CA 926101295766889
- Bruce Cleeremans, MDIrvine, CA 926181205042249
- Parissa Hagh, MDIrvine, CA 926181922175835
- Elham Jafarimojarrad, M.D.Irvine, CA 926181356501084
- Dhiraj Jeyanandarajan, M.D.Irvine, CA 926181154547719
- Grace Kao, MDIrvine, CA 926181205934312
- Kristin Lueck, MDIrvine, CA 926181710938808
- Cattien Phan, DOIrvine, CA 926181992383525
Common questions
What is Mitchell Brin, M.D.'s NPI number?
Mitchell Brin, M.D.'s National Provider Identifier (NPI) is 1740307552, issued on Mar 25, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mitchell Brin, M.D. located?
The NPPES record lists a practice address at 2525 Dupont Dr, Irvine, CA, 92612. Phone: (714) 246-4429. Providers update this record themselves, so call before visiting.
How can I verify Mitchell Brin, M.D.'s license?
NPPES lists California license number G86249, 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.
What is Mitchell Brin, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.