Kauroon Mazdak Darya, D.O
Neurology Physician · Roseville, CA
Kauroon Mazdak Darya, D.O is a neurology physician with a practice address in Roseville, California, and NPI 1922414796, issued on Jul 1, 2014. Check the license (California 20A16208, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Kauroon Mazdak Darya
- Credential
- D.O
- Primary taxonomy
- Neurology Physician 2084N0400X
- License numbers
- 20A16208 CA
OS15149 FL
Self-reported in NPPES; status is on the state search - Practice location
- 729 Sunrise Ave Ste 616, Roseville, CA 95661
- Phone
- (954) 732-1211
- Enumerated
- Jul 1, 2014
- Record last updated
- Nov 18, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (530) 852-3607
- Medicare enrollment
- Enrolled (PECOS I20181206003005); accepts Medicare assignment
- Medical or professional school
- College Of Osteo Med Of The Pacific At Pomona, 2014
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 2,339 in California → Look up another NPI →
Also registered at 729 Sunrise Ave Ste 616
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mahjabeen Aziz, MDInternal Medicine Physician1659461994
- Richard Sauer, M.D.Specialist1649322033
Verify Kauroon Mazdak Darya in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A16208Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average neurology physician in 2024
107 Medicare Part D claims for 48 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium23 claims
- Carbidopa-Levodopa13 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 80.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- St. John Physicians, Inc.Tulsa, OK
- Tallahassee Memorial Healthcare IncTallahassee, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kauroon Mazdak Darya among 2,339 neurology physician records in California
Kauroon Mazdak Darya, D.O 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 2014, is newer than 71% of them.
- NPI issued2014 · 71% of these records are older, 25% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2014 · median 2006 among the 1,628 with a school on file
- Record last updated2020 · 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 Roseville → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Wendy Brown, M.D.Roseville, CA 956611285780718
- Erica Byrd, M.D.Roseville, CA 956611598080053
- Elizabeth Ekpo, M.D.Roseville, CA 956611811321557
- Marc Lenaerts, MDRoseville, CA 956611780652586
- Nicole Lopez-Seminario, M.D.Roseville, CA 956611063493567
- Mohammad Mahmood, MDRoseville, CA 956611396799508
- George Palma, MDRoseville, CA 956611760560437
- Fred Samimi, M.D.Roseville, CA 956611932297843
Common questions
What is Kauroon Mazdak Darya, D.O's NPI number?
Kauroon Mazdak Darya, D.O's National Provider Identifier (NPI) is 1922414796, issued on Jul 1, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Kauroon Mazdak Darya, D.O located?
The NPPES record lists a practice address at 729 Sunrise Ave Ste 616, Roseville, CA, 95661. Phone: (954) 732-1211. Providers update this record themselves, so call before visiting.
How can I verify Kauroon Mazdak Darya, D.O's license?
NPPES lists California license number 20A16208, 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 Kauroon Mazdak Darya, D.O prescribe under Medicare Part D?
In 2024, Kauroon Mazdak Darya, D.O had 107 Medicare Part D claims for 48 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.
What is Kauroon Mazdak Darya, D.O's MIPS final score?
The 2023 MIPS final score is 80.6 of 100, reported for the practice group. 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.