Eric Tamrazian
NPI 1881078251 · Neurology Physician · Torrance, CA
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eric Tamrazian is a Neurology Physician provider in Torrance, CA (NPI 1881078251).
Provider details
- NPI number
- 1881078251
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- A150492 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
458 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 172 | $123 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 136 | $139 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 84 | $180 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 55 | $180 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 11 | $176 |
Typical Medicare-allowed amounts for these services range $123–$180 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Memantine Hcl | 85 | 34 |
| Gabapentin | 63 | 23 |
| Duloxetine Hcl | 52 | 11 |
| Donepezil Hcl | 47 | 14 |
| Levetiracetam | 36 | 14 |
| Quetiapine Fumarate | 31 | — |
| Propranolol Hcl | 26 | — |
| Topiramate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,675 across 87 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-07-16
- Last updated
- 2022-08-06
- Certified
- 2022-08-06
Frequently asked questions
- What is Eric Tamrazian's NPI number?
- Eric Tamrazian's National Provider Identifier (NPI) is 1881078251, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eric Tamrazian's specialty?
- Eric Tamrazian is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Eric Tamrazian located?
- Eric Tamrazian's practice location on file with NPPES is 4201 Torrance Blvd Ste 560, Torrance, CA 90503-4583.
- What is Eric Tamrazian's phone number?
- The practice phone number listed in the NPPES registry for Eric Tamrazian is (424) 212-5360.
- Does Eric Tamrazian accept Medicare?
- Eric Tamrazian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eric Tamrazian's NPI active?
- Yes — Eric Tamrazian's NPI (1881078251) is active in the NPPES registry as of the last update on 2022-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.