Narbeh Tovmassian, MD
NPI 1750643508 · Internal Medicine Physician · Glendale, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Narbeh Tovmassian, MD is a Internal Medicine Physician provider in Glendale, CA (NPI 1750643508).
Provider details
- NPI number
- 1750643508
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A132767 (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
14 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
5,909 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,096 | $139 |
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, Each Additional 20 Minutes99458 | 672 | $43 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 579 | $116 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 519 | $77 |
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, First 20 Minutes99457 | 468 | $54 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 132 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 300 | 36 |
| Atorvastatin Calcium | 295 | 68 |
| Amlodipine Besylate | 253 | 60 |
| Rosuvastatin Calcium | 225 | 52 |
| Metformin Hcl | 213 | 43 |
| Losartan Potassium | 207 | 40 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$271 across 6 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
- 2012-06-07
- Last updated
- 2024-01-22
- Certified
- 2024-01-22
Frequently asked questions
- What is Narbeh Tovmassian's NPI number?
- Narbeh Tovmassian's National Provider Identifier (NPI) is 1750643508, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Narbeh Tovmassian's specialty?
- Narbeh Tovmassian is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Narbeh Tovmassian located?
- Narbeh Tovmassian's practice location on file with NPPES is 214 N Central Ave, Glendale, CA 91203-3556.
- What is Narbeh Tovmassian's phone number?
- The practice phone number listed in the NPPES registry for Narbeh Tovmassian is (818) 246-8000.
- Does Narbeh Tovmassian accept Medicare?
- Narbeh Tovmassian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Narbeh Tovmassian's NPI active?
- Yes — Narbeh Tovmassian's NPI (1750643508) is active in the NPPES registry as of the last update on 2024-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.