Stazan Sina, PHD
NPI 1801211859 · Clinical Child & Adolescent Psychologist · Thousand Oaks, CA
Stazan Sina, PHD is a Clinical Child & Adolescent Psychologist provider in Thousand Oaks, CA (NPI 1801211859).
Provider details
- NPI number
- 1801211859
- Entity type
- Individual
- Primary specialty
- Clinical Child & Adolescent PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- Yes
- License
- PSY15821 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES 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
- 2014-02-27
- Last updated
- 2014-02-27
Frequently asked questions
- What is Stazan Sina's NPI number?
- Stazan Sina's National Provider Identifier (NPI) is 1801211859, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stazan Sina's specialty?
- Stazan Sina is listed in the NPPES registry with a primary specialty of Clinical Child & Adolescent Psychologist (Behavioral Health & Social Service Providers).
- Where is Stazan Sina located?
- Stazan Sina's practice location on file with NPPES is 100 E Thousand Oaks Blvd, Thousand Oaks, CA 91360-5713.
- What is Stazan Sina's phone number?
- The practice phone number listed in the NPPES registry for Stazan Sina is (805) 778-1060.
- Is Stazan Sina's NPI active?
- Yes — Stazan Sina's NPI (1801211859) is active in the NPPES registry as of the last update on 2014-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.