Margaret Leblanc
NPI 1457528242 · Marriage & Family Therapist · San Diego, CA
Margaret Leblanc is a Marriage & Family Therapist provider in San Diego, CA (NPI 1457528242).
Provider details
- NPI number
- 1457528242
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 34803 (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
18 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
- 2008-05-12
- Last updated
- 2008-05-12
Frequently asked questions
- What is Margaret Leblanc's NPI number?
- Margaret Leblanc's National Provider Identifier (NPI) is 1457528242, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Leblanc's specialty?
- Margaret Leblanc is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Margaret Leblanc located?
- Margaret Leblanc's practice location on file with NPPES is 1527 W Lewis St, San Diego, CA 92103-1220.
- What is Margaret Leblanc's phone number?
- The practice phone number listed in the NPPES registry for Margaret Leblanc is (619) 291-3324.
- Is Margaret Leblanc's NPI active?
- Yes — Margaret Leblanc's NPI (1457528242) is active in the NPPES registry as of the last update on 2008-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.