Luiza Silveira, MSW
NPI 1700142643 · Social Worker · San Jose, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Luiza Silveira, MSW is a Social Worker provider in San Jose, CA (NPI 1700142643).
Provider details
- NPI number
- 1700142643
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 31644 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
14 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
- 2012-04-04
- Last updated
- 2012-04-04
Frequently asked questions
- What is Luiza Silveira's NPI number?
- Luiza Silveira's National Provider Identifier (NPI) is 1700142643, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Luiza Silveira's specialty?
- Luiza Silveira is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Luiza Silveira located?
- Luiza Silveira's practice location on file with NPPES is 588 Blossom Hill Rd Ste a, San Jose, CA 95123-3211.
- What is Luiza Silveira's phone number?
- The practice phone number listed in the NPPES registry for Luiza Silveira is (408) 607-7240.
- Does Luiza Silveira accept Medicare?
- Luiza Silveira is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Luiza Silveira's NPI active?
- Yes — Luiza Silveira's NPI (1700142643) is active in the NPPES registry as of the last update on 2012-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.