Cassandra Valentin, MSW
NPI 1518700806 · Social Worker · San Jose, CA
Cassandra Valentin, MSW is a Social Worker provider in San Jose, CA (NPI 1518700806).
Provider details
- NPI number
- 1518700806
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Case Manager/Care Coordinator171M00000X
Other Service Providers
- Rehabilitation Practitioner225400000X
Respiratory, Developmental, Rehabilitative and Restorative 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
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
- 2024-06-14
- Last updated
- 2025-07-02
- Certified
- 2025-07-02
Frequently asked questions
- What is Cassandra Valentin's NPI number?
- Cassandra Valentin's National Provider Identifier (NPI) is 1518700806, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cassandra Valentin's specialty?
- Cassandra Valentin is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Cassandra Valentin located?
- Cassandra Valentin's practice location on file with NPPES is 540 N 1st St, San Jose, CA 95112-5319.
- What is Cassandra Valentin's phone number?
- The practice phone number listed in the NPPES registry for Cassandra Valentin is (408) 510-3420.
- Is Cassandra Valentin's NPI active?
- Yes — Cassandra Valentin's NPI (1518700806) is active in the NPPES registry as of the last update on 2025-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.