Leslie Gilliam, LMFT
NPI 1558952119 · Marriage & Family Therapist · Los Angeles, CA
Leslie Gilliam, LMFT is a Marriage & Family Therapist provider in Los Angeles, CA (NPI 1558952119).
Provider details
- NPI number
- 1558952119
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 123321 (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
5 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
- 2021-01-27
- Last updated
- 2021-01-27
- Certified
- 2021-01-27
Frequently asked questions
- What is Leslie Gilliam's NPI number?
- Leslie Gilliam's National Provider Identifier (NPI) is 1558952119, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Gilliam's specialty?
- Leslie Gilliam is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Leslie Gilliam located?
- Leslie Gilliam's practice location on file with NPPES is 12316 Venice Blvd, Los Angeles, CA 90066-3802.
- What is Leslie Gilliam's phone number?
- The practice phone number listed in the NPPES registry for Leslie Gilliam is (310) 402-2229.
- Is Leslie Gilliam's NPI active?
- Yes — Leslie Gilliam's NPI (1558952119) is active in the NPPES registry as of the last update on 2021-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.