Stephanie Sonn, LMFT
NPI 1326417841 · Marriage & Family Therapist · Pacoima, CA
Stephanie Sonn, LMFT is a Marriage & Family Therapist provider in Pacoima, CA (NPI 1326417841).
Provider details
- NPI number
- 1326417841
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Female
- Sole proprietor
- No
- License
- 97585 (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
10 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
- 2015-09-15
- Last updated
- 2021-10-14
- Certified
- 2021-10-14
Frequently asked questions
- What is Stephanie Sonn's NPI number?
- Stephanie Sonn's National Provider Identifier (NPI) is 1326417841, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Sonn's specialty?
- Stephanie Sonn is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Stephanie Sonn located?
- Stephanie Sonn's practice location on file with NPPES is 11643 Glenoaks Blvd, Pacoima, CA 91331-1050.
- What is Stephanie Sonn's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Sonn is (818) 897-2609.
- Is Stephanie Sonn's NPI active?
- Yes — Stephanie Sonn's NPI (1326417841) is active in the NPPES registry as of the last update on 2021-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.