Cassandra Leone
NPI 1487454922 · Addiction (Substance Use Disorder) Counselor · San Diego, CA
Cassandra Leone is a Addiction (Substance Use Disorder) Counselor provider in San Diego, CA (NPI 1487454922).
Provider details
- NPI number
- 1487454922
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sole proprietor
- Yes
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
1 yr in NPPES registry
- Profile completeness38% of score
83% 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
- 2025-03-14
- Last updated
- 2025-03-14
- Certified
- 2025-03-14
Frequently asked questions
- What is Cassandra Leone's NPI number?
- Cassandra Leone's National Provider Identifier (NPI) is 1487454922, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cassandra Leone's specialty?
- Cassandra Leone is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Cassandra Leone located?
- Cassandra Leone's practice location on file with NPPES is 8665 Gibbs Dr, San Diego, CA 92123-1747.
- What is Cassandra Leone's phone number?
- The practice phone number listed in the NPPES registry for Cassandra Leone is (858) 384-6284.
- Is Cassandra Leone's NPI active?
- Yes — Cassandra Leone's NPI (1487454922) is active in the NPPES registry as of the last update on 2025-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.