Christina Tossoun
NPI 1053833772 · Physician Assistant · Sherman Oaks, CA
Christina Tossoun is a Physician Assistant provider in Sherman Oaks, CA (NPI 1053833772).
Provider details
- NPI number
- 1053833772
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- 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 tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2017-07-14
- Last updated
- 2019-09-06
Frequently asked questions
- What is Christina Tossoun's NPI number?
- Christina Tossoun's National Provider Identifier (NPI) is 1053833772, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Tossoun's specialty?
- Christina Tossoun is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christina Tossoun located?
- Christina Tossoun's practice location on file with NPPES is 4955 Van Nuys Blvd Ste 200, Sherman Oaks, CA 91403-1814.
- What is Christina Tossoun's phone number?
- The practice phone number listed in the NPPES registry for Christina Tossoun is (818) 981-1555.
- Is Christina Tossoun's NPI active?
- Yes — Christina Tossoun's NPI (1053833772) is active in the NPPES registry as of the last update on 2019-09-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.