IndividualActive
Janet Thu Liu
NPI 1770381774 · Marriage & Family Therapist · Torrance, CA
Janet Thu Liu is a Marriage & Family Therapist provider in Torrance, CA (NPI 1770381774).
Provider details
- NPI number
- 1770381774
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 129796 (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
17220 Casimir Ave
Torrance, CA 90504-2996
Phone: (310) 533-4498
Street-level locationGet directions
Mailing address
410 Camino Real
Redondo Beach, CA 90277-3815
Registry dates
- Enumerated
- 2025-03-05
- Last updated
- 2025-03-05
- Certified
- 2025-03-05
Frequently asked questions
- What is Janet Thu Liu's NPI number?
- Janet Thu Liu's National Provider Identifier (NPI) is 1770381774, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janet Thu Liu's specialty?
- Janet Thu Liu is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Janet Thu Liu located?
- Janet Thu Liu's practice location on file with NPPES is 17220 Casimir Ave, Torrance, CA 90504-2996.
- What is Janet Thu Liu's phone number?
- The practice phone number listed in the NPPES registry for Janet Thu Liu is (310) 533-4498.
- Is Janet Thu Liu's NPI active?
- Yes — Janet Thu Liu's NPI (1770381774) is active in the NPPES registry as of the last update on 2025-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.