Vivianna Nieto-Foust, LMFT
NPI 1265850028 · Marriage & Family Therapist · Tustin, CA
Vivianna Nieto-Foust, LMFT is a Marriage & Family Therapist provider in Tustin, CA (NPI 1265850028).
Provider details
- NPI number
- 1265850028
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 24059 (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
12 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
- 2014-03-30
- Last updated
- 2023-05-05
- Certified
- 2023-05-05
Frequently asked questions
- What is Vivianna Nieto-Foust's NPI number?
- Vivianna Nieto-Foust's National Provider Identifier (NPI) is 1265850028, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vivianna Nieto-Foust's specialty?
- Vivianna Nieto-Foust is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Vivianna Nieto-Foust located?
- Vivianna Nieto-Foust's practice location on file with NPPES is 250 El Camino Real Ste 213, Tustin, CA 92780-3656.
- What is Vivianna Nieto-Foust's phone number?
- The practice phone number listed in the NPPES registry for Vivianna Nieto-Foust is (714) 823-8330.
- Is Vivianna Nieto-Foust's NPI active?
- Yes — Vivianna Nieto-Foust's NPI (1265850028) is active in the NPPES registry as of the last update on 2023-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.