Victor Zachariou, MSW
NPI 1477239713 · Social Worker · Chatsworth, CA
Victor Zachariou, MSW is a Social Worker provider in Chatsworth, CA (NPI 1477239713).
Provider details
- NPI number
- 1477239713
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Student, Health Care
- Rehabilitation Practitioner225400000X
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
- 2023-06-22
- Last updated
- 2024-02-12
- Certified
- 2024-02-12
Frequently asked questions
- What is Victor Zachariou's NPI number?
- Victor Zachariou's National Provider Identifier (NPI) is 1477239713, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Victor Zachariou's specialty?
- Victor Zachariou is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Victor Zachariou located?
- Victor Zachariou's practice location on file with NPPES is 21000 Plummer St, Chatsworth, CA 91311-4903.
- What is Victor Zachariou's phone number?
- The practice phone number listed in the NPPES registry for Victor Zachariou is (818) 882-6400.
- Is Victor Zachariou's NPI active?
- Yes — Victor Zachariou's NPI (1477239713) is active in the NPPES registry as of the last update on 2024-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.