Arpi Mansourian, MSW
NPI 1649300872 · Clinical Social Worker · Los Angeles, CA
Arpi Mansourian, MSW is a Clinical Social Worker provider in Los Angeles, CA (NPI 1649300872).
Provider details
- NPI number
- 1649300872
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- Yes
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
19 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
- 2007-03-06
- Last updated
- 2007-07-08
Frequently asked questions
- What is Arpi Mansourian's NPI number?
- Arpi Mansourian's National Provider Identifier (NPI) is 1649300872, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arpi Mansourian's specialty?
- Arpi Mansourian is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Arpi Mansourian located?
- Arpi Mansourian's practice location on file with NPPES is 1721 Griffin Ave, Los Angeles, CA 90031-3062.
- What is Arpi Mansourian's phone number?
- The practice phone number listed in the NPPES registry for Arpi Mansourian is (323) 221-4134.
- Is Arpi Mansourian's NPI active?
- Yes — Arpi Mansourian's NPI (1649300872) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.