Lorren Siu, LMFT
NPI 1952060105 · Marriage & Family Therapist · Los Gatos, CA
Lorren Siu, LMFT is a Marriage & Family Therapist provider in Los Gatos, CA (NPI 1952060105).
Provider details
- NPI number
- 1952060105
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 127754 (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
4 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
- 2021-12-15
- Last updated
- 2025-10-29
- Certified
- 2025-10-29
Frequently asked questions
- What is Lorren Siu's NPI number?
- Lorren Siu's National Provider Identifier (NPI) is 1952060105, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lorren Siu's specialty?
- Lorren Siu is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Lorren Siu located?
- Lorren Siu's practice location on file with NPPES is 987 University Ave Ste 22, Los Gatos, CA 95032-7640.
- What is Lorren Siu's phone number?
- The practice phone number listed in the NPPES registry for Lorren Siu is (408) 418-8285.
- Is Lorren Siu's NPI active?
- Yes — Lorren Siu's NPI (1952060105) is active in the NPPES registry as of the last update on 2025-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.