Helen Matevosian, MSN-FNP
NPI 1952282758 · Family Nurse Practitioner · Panorama City, CA
Helen Matevosian, MSN-FNP is a Family Nurse Practitioner provider in Panorama City, CA (NPI 1952282758).
Provider details
- NPI number
- 1952282758
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN-FNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 95036367 (CA)
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 tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-09-09
- Last updated
- 2025-09-09
- Certified
- 2025-09-09
Frequently asked questions
- What is Helen Matevosian's NPI number?
- Helen Matevosian's National Provider Identifier (NPI) is 1952282758, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Helen Matevosian's specialty?
- Helen Matevosian is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Helen Matevosian located?
- Helen Matevosian's practice location on file with NPPES is 14457 Roscoe Blvd, Panorama City, CA 91402-3012.
- What is Helen Matevosian's phone number?
- The practice phone number listed in the NPPES registry for Helen Matevosian is (818) 810-5947.
- Is Helen Matevosian's NPI active?
- Yes — Helen Matevosian's NPI (1952282758) is active in the NPPES registry as of the last update on 2025-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.