Leslie Leon-Sikder
NPI 1912769753 · Marriage & Family Therapist · Chula Vista, CA
Leslie Leon-Sikder is a Marriage & Family Therapist provider in Chula Vista, CA (NPI 1912769753).
Provider details
- NPI number
- 1912769753
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 150099 (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
2 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
- 2024-01-26
- Last updated
- 2025-10-16
- Certified
- 2025-10-16
Frequently asked questions
- What is Leslie Leon-Sikder's NPI number?
- Leslie Leon-Sikder's National Provider Identifier (NPI) is 1912769753, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Leon-Sikder's specialty?
- Leslie Leon-Sikder is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Leslie Leon-Sikder located?
- Leslie Leon-Sikder's practice location on file with NPPES is 318 4th Ave, Chula Vista, CA 91910-3802.
- What is Leslie Leon-Sikder's phone number?
- The practice phone number listed in the NPPES registry for Leslie Leon-Sikder is (619) 420-3620.
- Is Leslie Leon-Sikder's NPI active?
- Yes — Leslie Leon-Sikder's NPI (1912769753) is active in the NPPES registry as of the last update on 2025-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.