Alex Matavosian, PA-C
NPI 1861966418 · Physician Assistant · Thousand Oaks, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alex Matavosian, PA-C is a Physician Assistant provider in Thousand Oaks, CA (NPI 1861966418).
Provider details
- NPI number
- 1861966418
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
5,095 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Complete Ultrasound Scan of Joint76881 | 652 | $49 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 612 | $7 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 582 | $118 |
| Removal of Impacted Ear Wax69210 | 300 | $44 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 273 | $84 |
| Testing of Autonomic (sympathetic and Parasympathetic) Nervous System Function, at Least 5 Minutes of Tilt95924 | 267 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 43 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 92 | 21 |
| Atorvastatin Calcium | 88 | 22 |
| Metformin Hcl | 69 | 21 |
| Meloxicam | 53 | 32 |
| Lisinopril | 47 | 15 |
| Tamsulosin Hcl | 42 | 15 |
| Tramadol Hcl | 42 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-01-16
- Last updated
- 2019-01-16
Frequently asked questions
- What is Alex Matavosian's NPI number?
- Alex Matavosian's National Provider Identifier (NPI) is 1861966418, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alex Matavosian's specialty?
- Alex Matavosian is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alex Matavosian located?
- Alex Matavosian's practice location on file with NPPES is 558 Saint Charles Dr, Thousand Oaks, CA 91360-3903.
- What is Alex Matavosian's phone number?
- The practice phone number listed in the NPPES registry for Alex Matavosian is (805) 449-8781.
- Does Alex Matavosian accept Medicare?
- Alex Matavosian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alex Matavosian's NPI active?
- Yes — Alex Matavosian's NPI (1861966418) is active in the NPPES registry as of the last update on 2019-01-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.