Mikayel Grigoryan, M.D.
Neurological Surgery Physician · Glendale, CA
Mikayel Grigoryan, M.D. is a neurological surgery physician with a practice address in Glendale, California, and NPI 1801003686, issued on May 17, 2007. Check the license (California A107120, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Mikayel Grigoryan
- Credential
- M.D.
- Primary taxonomy
- Neurological Surgery Physician 207T00000X
- License number
- A107120 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1451 E Chevy Chase Dr Ste 201, Glendale, CA 91206
- Phone
- (818) 265-2245
- Enumerated
- May 17, 2007
- Record last updated
- Nov 3, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (877) 291-4895
- Medicare enrollment
- Enrolled (PECOS I20170208002020); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest neurological surgery physician records → All 929 in California → Look up another NPI →
Also registered at 1451 E Chevy Chase Dr Ste 201
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Teni Minaeian, DCNutrition Chiropractor1124549605
Verify Mikayel Grigoryan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A107120Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% fewer Medicare Part D claims than the average neurological surgery physician in 2024
123 Medicare Part D claims for 28 beneficiaries, against an average of 172 among the 4,378 providers of this specialty who prescribed in Part D.
Most prescribed
- Clopidogrel88 claims
- Levetiracetam18 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 MIPS final score for 2023 (Medicare payment program): 78.4 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).
Industry payments in 2024: $6,515.00
102 payments; by number, the most common kind was food and beverage; the largest payer was Penumbra, Inc. The 5,377 providers of this specialty with any payment received $14,925.58 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.
Mikayel Grigoryan among 929 neurological surgery physician records in California
Mikayel Grigoryan, M.D. is one of 929 neurological surgery physician records with a practice address in California. 77% 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 38% of them.
- NPI issued2007 · 38% of these records are older, 48% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1996 · median 2005 among the 612 with a school on file
- Record last updated2021 · 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 207T00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurological Surgery Physician providers in California
There are 929 neurological surgery physician records in California.
All 929 in California → Every provider in Glendale → Neurological Surgery Physician nationwide →
The 8 neurological surgery physician records with the nearest ZIP codes
- Yaser Badr, M.D.Glendale, CA 912061275724320
- Patrick Wade, M.D.Glendale, CA 912051457748055
- Rajendra Tiwari, M.D.Glendale, CA 912041386793198
- Kyoo Ro, M.D.Glendale, CA 912031083613897
- Anthony Virella, MD PROFESSIONAL CORPAgoura Hills, CA 913011750390191
- Paul Kaloostian, MDPasadena, CA 911061497894430
- Amy Alkire, M.D.West Hills, CA 913071952450462
- Jared Ament, M.D., M.P.HWest Hills, CA 913071356653927
Common questions
What is Mikayel Grigoryan, M.D.'s NPI number?
Mikayel Grigoryan, M.D.'s National Provider Identifier (NPI) is 1801003686, issued on May 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mikayel Grigoryan, M.D. located?
The NPPES record lists a practice address at 1451 E Chevy Chase Dr Ste 201, Glendale, CA, 91206. Phone: (818) 265-2245. Providers update this record themselves, so call before visiting.
How can I verify Mikayel Grigoryan, M.D.'s license?
NPPES lists California license number A107120, 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 Mikayel Grigoryan, M.D. prescribe under Medicare Part D?
In 2024, Mikayel Grigoryan, M.D. had 123 Medicare Part D claims for 28 beneficiaries; the average among neurological surgery physician prescribers was 172. Part D covers Medicare prescriptions only.
What is Mikayel Grigoryan, M.D.'s MIPS final score?
The 2023 MIPS final score is 78.4 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.