IndividualActive
Leslie Leanos
NPI 1245101518 · Marriage & Family Therapist · Cerritos, CA
Leslie Leanos is a Marriage & Family Therapist provider in Cerritos, CA (NPI 1245101518).
Provider details
- NPI number
- 1245101518
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 156335 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
11377 183rd St
Cerritos, CA 90703-5434
Phone: (562) 246-6054
Street-level locationGet directions
Mailing address
11455 Paramount Blvd Ste F
Downey, CA 90241-4550
Registry dates
- Enumerated
- 2025-09-17
- Last updated
- 2025-09-17
- Certified
- 2025-09-17
Frequently asked questions
- What is Leslie Leanos's NPI number?
- Leslie Leanos's National Provider Identifier (NPI) is 1245101518, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Leanos's specialty?
- Leslie Leanos is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Leslie Leanos located?
- Leslie Leanos's practice location on file with NPPES is 11377 183rd St, Cerritos, CA 90703-5434.
- What is Leslie Leanos's phone number?
- The practice phone number listed in the NPPES registry for Leslie Leanos is (562) 246-6054.
- Is Leslie Leanos's NPI active?
- Yes — Leslie Leanos's NPI (1245101518) is active in the NPPES registry as of the last update on 2025-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.