Arbi Ohanian, M.D.
Neurology Physician · Pasadena, CA
Arbi Ohanian, M.D. is a neurology physician with a practice address in Pasadena, California, and NPI 1982894606, issued on Jul 30, 2007. Check the license (California A89407, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Arbi Ohanian
- Credential
- M.D.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License numbers
- A89407 CA
TPME1444 FL
15658 NV
MD61024483 WA
Self-reported in NPPES; status is on the state search - Practice location
- 625 S Fair Oaks Ave, Pasadena, CA 91105
- Phone
- (626) 535-9344
- Enumerated
- Jul 30, 2007
- Record last updated
- Jul 17, 2024
- Fax
- (626) 535-9387
- Medicare enrollment
- Enrolled (PECOS I20081028000841); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 2,339 in California → Look up another NPI →
Also registered at 625 S Fair Oaks Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Norman Chien, MDGeriatric Medicine (Internal Medicine) Physician1184696999
- Jennifer Chronis, M.D.Family Medicine Physician1598297954
Verify Arbi Ohanian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A89407Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average neurology physician in 2024
215 Medicare Part D claims for 52 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Clopidogrel47 claims
- Escitalopram Oxalate22 claims
- Levetiracetam21 claims
- Gabapentin15 claims
- Nortriptyline Hcl13 claims
- Atorvastatin Calcium12 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): 94.6 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).
Industry payments in 2024: $1,361.09
53 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.
Bills Medicare through one group practice
- Southern California Neurology Medical Group, Inc.Pasadena, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Arbi Ohanian among 2,339 neurology physician records in California
Arbi Ohanian, 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
- Graduated2003 · median 2006 among the 1,628 with a school on file
- Record last updated2024 · 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 Pasadena → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Elie DancourPasadena, CA 911051275824252
- Philip Girard, M.D.Pasadena, CA 911051215078381
- David GirardPasadena, CA 911051659777944
- Ramin KarimiPasadena, CA 911051891255048
- Avriel Linane, DOPasadena, CA 911051912135104
- Nikita Maniar, MDPasadena, CA 911051225547722
- Yafa Minazad, D.O.Pasadena, CA 911051982636122
- Naveetha Nandakumar, DOPasadena, CA 911051265992630
Common questions
What is Arbi Ohanian, M.D.'s NPI number?
Arbi Ohanian, M.D.'s National Provider Identifier (NPI) is 1982894606, issued on Jul 30, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Arbi Ohanian, M.D. located?
The NPPES record lists a practice address at 625 S Fair Oaks Ave, Pasadena, CA, 91105. Phone: (626) 535-9344. Providers update this record themselves, so call before visiting.
How can I verify Arbi Ohanian, M.D.'s license?
NPPES lists California license number A89407, 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 Arbi Ohanian, M.D. prescribe under Medicare Part D?
In 2024, Arbi Ohanian, M.D. had 215 Medicare Part D claims for 52 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.
What is Arbi Ohanian, M.D.'s MIPS final score?
The 2023 MIPS final score is 94.6 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.