Eric Tamrazian
Neurology Physician · Torrance, CA
Eric Tamrazian is a neurology physician with a practice address in Torrance, California, and NPI 1881078251, issued on Jul 16, 2015. Check the license (California A150492, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Eric Tamrazian
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- A150492 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4201 Torrance Blvd Ste 560, Torrance, CA 90503
- Phone
- (424) 212-5360
- Enumerated
- Jul 16, 2015
- Record last updated
- Aug 6, 2022
- Fax
- (310) 316-3014
- Medicare enrollment
- Enrolled (PECOS I20180228002451); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 2,339 in California → Look up another NPI →
Also registered at 4201 Torrance Blvd Ste 560
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Heros Amerkhanian, DO, MPHNeurology Physician1760045785
- Samra Vazirian, MDNeurology Physician1346669389
Verify Eric Tamrazian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A150492Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% fewer Medicare Part D claims than the average neurology physician in 2024
666 Medicare Part D claims for 167 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D.
Most prescribed
- Memantine Hcl85 claims
- Gabapentin63 claims
- Duloxetine Hcl52 claims
- Donepezil Hcl47 claims
- Levetiracetam36 claims
- Quetiapine Fumarate31 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.
Industry payments in 2024: $1,675.23
87 payments; by number, the most common kind was food and beverage; the largest payer was Ucb, 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
- Providence Medical InstituteTorrance, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Eric Tamrazian among 2,339 neurology physician records in California
Eric Tamrazian 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 2015, is newer than 75% of them.
- NPI issued2015 · 75% of these records are older, 22% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2013 · median 2006 among the 1,628 with a school on file
- Record last updated2022 · 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 Torrance → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Heros Amerkhanian, DO, MPHTorrance, CA 905031760045785
- Allison Arch, M.D.Torrance, CA 905031043509953
- Prakash Desai, D.O.Torrance, CA 905031477759975
- Natalie Diaz, M.D.Torrance, CA 905031871516492
- Yih-Lin Nien, M.D.Torrance, CA 905031821204314
- Robert Rafael, M.D.Torrance, CA 905031265586895
- Samra Vazirian, MDTorrance, CA 905031346669389
- Jeff Victoroff, M.D.Torrance, CA 905031144302829
Common questions
What is Eric Tamrazian's NPI number?
Eric Tamrazian's National Provider Identifier (NPI) is 1881078251, issued on Jul 16, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Eric Tamrazian located?
The NPPES record lists a practice address at 4201 Torrance Blvd Ste 560, Torrance, CA, 90503. Phone: (424) 212-5360. Providers update this record themselves, so call before visiting.
How can I verify Eric Tamrazian's license?
NPPES lists California license number A150492, 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 Eric Tamrazian prescribe under Medicare Part D?
In 2024, Eric Tamrazian had 666 Medicare Part D claims for 167 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.
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.