Provider Profile
Roselyn Barssoumian, MSN, FNP-BC, RN, PHN is a nurse practitioner — family based in Van Nuys, CA. The provider's National Provider Identifier (NPI) is 1588454243.
Factual summary compiled by Guide.md from public records; not written by this provider.
15107 VANOWEN ST
Van Nuys, CA 91405
Roselyn Barssoumian, MSN, FNP-BC, RN is a nurse practitioner in Van Nuys, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.
NPI registry
Roselyn Barssoumian, MSN, FNP-BC, RN is listed at 15107 Vanowen St, Van Nuys, CA 91405. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (818) 782-6600. Contact the office directly to confirm availability and scheduling.
NPI registry
Roselyn Barssoumian, MSN, FNP-BC, RN's National Provider Identifier is 1588454243. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Roselyn Barssoumian, MSN, FNP-BC, RN has 1+ years experience. Registered with an NPI since 2025. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Not yet. This profile is built from public federal data and has not been confirmed by Roselyn Barssoumian, MSN, FNP-BC, RN. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.