Cristina De Leon
NPI 1790344877 · Marriage & Family Therapist · San Leandro, CA
Cristina De Leon is a Marriage & Family Therapist provider in San Leandro, CA (NPI 1790344877).
Provider details
- NPI number
- 1790344877
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
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
7 yrs in NPPES registry
- Profile completeness38% of score
83% 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)
- 545 Estudillo AveSan Leandro, CA 94577-4611Phone: (510) 352-0336
Registry dates
- Enumerated
- 2019-06-11
- Last updated
- 2025-06-16
- Certified
- 2025-06-16
Frequently asked questions
- What is Cristina De Leon's NPI number?
- Cristina De Leon's National Provider Identifier (NPI) is 1790344877, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cristina De Leon's specialty?
- Cristina De Leon is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Cristina De Leon located?
- Cristina De Leon's practice location on file with NPPES is 400 Estudillo Ave Ste 100, San Leandro, CA 94577-4962.
- What is Cristina De Leon's phone number?
- The practice phone number listed in the NPPES registry for Cristina De Leon is (510) 352-0336.
- Is Cristina De Leon's NPI active?
- Yes — Cristina De Leon's NPI (1790344877) is active in the NPPES registry as of the last update on 2025-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.