Maria Nazarian, PH.D.
NPI 1134423882 · Clinical Psychologist · El Segundo, CA
Maria Nazarian, PH.D. is a Clinical Psychologist provider in El Segundo, CA (NPI 1134423882).
Provider details
- NPI number
- 1134423882
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY24213 (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
15 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
- 2011-01-10
- Last updated
- 2011-12-07
Frequently asked questions
- What is Maria Nazarian's NPI number?
- Maria Nazarian's National Provider Identifier (NPI) is 1134423882, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Nazarian's specialty?
- Maria Nazarian is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Maria Nazarian located?
- Maria Nazarian's practice location on file with NPPES is 877 N Douglas St, El Segundo, CA 90245-2801.
- What is Maria Nazarian's phone number?
- The practice phone number listed in the NPPES registry for Maria Nazarian is (310) 616-6722.
- Is Maria Nazarian's NPI active?
- Yes — Maria Nazarian's NPI (1134423882) is active in the NPPES registry as of the last update on 2011-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.