Justin Hauser, LMFT
NPI 1639039142 · Marriage & Family Therapist · Garden Grove, CA
Justin Hauser, LMFT is a Marriage & Family Therapist provider in Garden Grove, CA (NPI 1639039142).
Provider details
- NPI number
- 1639039142
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Male
- Sole proprietor
- No
- License
- 148368 (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
Under 1 yr in 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
- 2025-11-17
- Last updated
- 2025-11-17
- Certified
- 2025-11-17
Frequently asked questions
- What is Justin Hauser's NPI number?
- Justin Hauser's National Provider Identifier (NPI) is 1639039142, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justin Hauser's specialty?
- Justin Hauser is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Justin Hauser located?
- Justin Hauser's practice location on file with NPPES is 12342 Trask Ave, Garden Grove, CA 92843-2812.
- What is Justin Hauser's phone number?
- The practice phone number listed in the NPPES registry for Justin Hauser is (714) 663-6275.
- Is Justin Hauser's NPI active?
- Yes — Justin Hauser's NPI (1639039142) is active in the NPPES registry as of the last update on 2025-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.