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CHRISTINA YOUNAN TOSSOUN
NPI 1053833772
Physician Assistant in Sherman Oaks, CA

Active since July 14, 2017
4955 VAN NUYS BLVD STE 200, SHERMAN OAKS, CA 91403(818) 981-1555 Get Directions Write a Review

NPPES record last updated: September 6, 2019. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Sep 6, 2019, Jul 14, 2017 (2 updates tracked since 2017).

About Christina Younan Tossoun NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHRISTINA YOUNAN TOSSOUN (NPI 1053833772) is an individual physician assistant in Sherman Oaks, California and active in the NPI registry since July 2017.

NPPES Registry Identity

NPI1053833772
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameCHRISTINA YOUNAN TOSSOUN
Location Address4955 VAN NUYS BLVD STE 200Sherman Oaks, CA 91403-1814
Mailing Address4955 Van Nuys Blvd Ste 200Sherman Oaks, CA 91403-1814
Phone(818) 981-1555
Sole ProprietorNo
Enumeration DateJuly 14, 2017
Last NPPES UpdateSeptember 6, 20192 updates tracked since enumeration
✔ NPI 1053833772 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

4955 VAN NUYS BLVD STE 200, Sherman Oaks, CA 91403
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Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. MARIA ROSARIO CASTELLON P.A.-C
Physician Assistant
4955 VAN NUYS BLVD STE 200
SHERMAN OAKS, CA 91403
Los Angeles County (818) 981-1555

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Christina Tossoun's NPI number?

The NPI number for Christina Tossoun is 1053833772. It was assigned to this individual provider in the NPPES registry on July 14, 2017.

Where is Christina Tossoun located?

Christina Tossoun practices at 4955 Van Nuys Blvd Ste 200, Sherman Oaks, CA 91403. The listed phone number is (818) 981-1555.

What is Christina Tossoun's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

When was this NPI record last updated?

The NPPES record for Christina Tossoun was last updated on September 6, 2019. NPI Profile syncs with the weekly NPPES data releases published by CMS.