Arianna Helfant, LMFT
NPI 1770984437 · Marriage & Family Therapist · Tarzana, CA
Arianna Helfant, LMFT is a Marriage & Family Therapist provider in Tarzana, CA (NPI 1770984437).
Provider details
- NPI number
- 1770984437
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Female
- Sole proprietor
- No
- License
- 76501 (CA)
Specialties & taxonomies
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
11 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
- 2014-09-11
- Last updated
- 2018-07-11
Frequently asked questions
- What is Arianna Helfant's NPI number?
- Arianna Helfant's National Provider Identifier (NPI) is 1770984437, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arianna Helfant's specialty?
- Arianna Helfant is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Arianna Helfant located?
- Arianna Helfant's practice location on file with NPPES is 19634 Ventura Blvd Ste 212, Tarzana, CA 91356.
- What is Arianna Helfant's phone number?
- The practice phone number listed in the NPPES registry for Arianna Helfant is (818) 758-9450.
- Is Arianna Helfant's NPI active?
- Yes — Arianna Helfant's NPI (1770984437) is active in the NPPES registry as of the last update on 2018-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.