IndividualActive
Marina Katrjian
NPI 1730993825 · Clinical Social Worker · Simi Valley, CA
Marina Katrjian is a Clinical Social Worker provider in Simi Valley, CA (NPI 1730993825).
Provider details
- NPI number
- 1730993825
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 114506 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(55/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
2775 Tapo St Ste 102
Simi Valley, CA 93063-0467
Phone: (818) 642-7434
Street-level locationGet directions
Mailing address
Po Box 9594
North Hollywood, CA 91609-1594
Registry dates
- Enumerated
- 2025-02-06
- Last updated
- 2025-02-06
- Certified
- 2025-02-06
Frequently asked questions
- What is Marina Katrjian's NPI number?
- Marina Katrjian's National Provider Identifier (NPI) is 1730993825, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marina Katrjian's specialty?
- Marina Katrjian is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marina Katrjian located?
- Marina Katrjian's practice location on file with NPPES is 2775 Tapo St Ste 102, Simi Valley, CA 93063-0467.
- What is Marina Katrjian's phone number?
- The practice phone number listed in the NPPES registry for Marina Katrjian is (818) 642-7434.
- Is Marina Katrjian's NPI active?
- Yes — Marina Katrjian's NPI (1730993825) is active in the NPPES registry as of the last update on 2025-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.