Tiana Igarashi, MSW, LCSW
NPI 1881307874 · Clinical Social Worker · Irvine, CA
Tiana Igarashi, MSW, LCSW is a Clinical Social Worker provider in Irvine, CA (NPI 1881307874).
Provider details
- NPI number
- 1881307874
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 5124 (HI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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
3 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
- 2023-01-04
- Last updated
- 2025-05-05
- Certified
- 2025-05-05
Frequently asked questions
- What is Tiana Igarashi's NPI number?
- Tiana Igarashi's National Provider Identifier (NPI) is 1881307874, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiana Igarashi's specialty?
- Tiana Igarashi is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Tiana Igarashi located?
- Tiana Igarashi's practice location on file with NPPES is 203 Student Services 1, Irvine, CA 92697-4535.
- What is Tiana Igarashi's phone number?
- The practice phone number listed in the NPPES registry for Tiana Igarashi is (949) 824-6457.
- Is Tiana Igarashi's NPI active?
- Yes — Tiana Igarashi's NPI (1881307874) is active in the NPPES registry as of the last update on 2025-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.