Steven D'Antoni, LMFT
NPI 1457610354 · Marriage & Family Therapist · Gardena, CA
Steven D'Antoni, LMFT is a Marriage & Family Therapist provider in Gardena, CA (NPI 1457610354).
Provider details
- NPI number
- 1457610354
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Male
- Sole proprietor
- Yes
- License
- 99345 (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
14 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)
- 2017 E 4th StreetLong Beach, CA 90814-1001Phone: (562) 434-4455
Registry dates
- Enumerated
- 2012-05-11
- Last updated
- 2025-05-23
- Certified
- 2025-05-23
Frequently asked questions
- What is Steven D'Antoni's NPI number?
- Steven D'Antoni's National Provider Identifier (NPI) is 1457610354, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven D'Antoni's specialty?
- Steven D'Antoni is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Steven D'Antoni located?
- Steven D'Antoni's practice location on file with NPPES is 15519 Crenshaw Blvd, Gardena, CA 90249-4597.
- What is Steven D'Antoni's phone number?
- The practice phone number listed in the NPPES registry for Steven D'Antoni is (562) 432-0713.
- Is Steven D'Antoni's NPI active?
- Yes — Steven D'Antoni's NPI (1457610354) is active in the NPPES registry as of the last update on 2025-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.