Erin Steponovich, MS, MFT
NPI 1366560187 · Marriage & Family Therapist · Torrance, CA
Erin Steponovich, MS, MFT is a Marriage & Family Therapist provider in Torrance, CA (NPI 1366560187).
Provider details
- NPI number
- 1366560187
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MS, MFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- IMF 51238 (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
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 300 E. Ave. K-6Lancaster, CA 93535-0000Phone: (562) 472-4696
Registry dates
- Enumerated
- 2007-03-27
- Last updated
- 2020-12-02
- Certified
- 2020-12-02
Frequently asked questions
- What is Erin Steponovich's NPI number?
- Erin Steponovich's National Provider Identifier (NPI) is 1366560187, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Steponovich's specialty?
- Erin Steponovich is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Erin Steponovich located?
- Erin Steponovich's practice location on file with NPPES is 21840 Normandie Ave Ste 500, Torrance, CA 90502-2047.
- What is Erin Steponovich's phone number?
- The practice phone number listed in the NPPES registry for Erin Steponovich is (562) 472-4696.
- Is Erin Steponovich's NPI active?
- Yes — Erin Steponovich's NPI (1366560187) is active in the NPPES registry as of the last update on 2020-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.