IndividualActive
Silvia Marroquin, LCSW
NPI 1538036728 · Clinical Social Worker · Visalia, CA
Silvia Marroquin, LCSW is a Clinical Social Worker provider in Visalia, CA (NPI 1538036728).
Provider details
- NPI number
- 1538036728
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- LCSW103814 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
Po Box 4443
Visalia, CA 93278-4443
Phone: (559) 510-6272
Approximate (ZIP-level) locationGet directions
Mailing address
Po Box 4443
Visalia, CA 93278-4443
Registry dates
- Enumerated
- 2025-10-21
- Last updated
- 2025-10-21
- Certified
- 2025-10-21
Frequently asked questions
- What is Silvia Marroquin's NPI number?
- Silvia Marroquin's National Provider Identifier (NPI) is 1538036728, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Silvia Marroquin's specialty?
- Silvia Marroquin is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Silvia Marroquin located?
- Silvia Marroquin's practice location on file with NPPES is Po Box 4443, Visalia, CA 93278-4443.
- What is Silvia Marroquin's phone number?
- The practice phone number listed in the NPPES registry for Silvia Marroquin is (559) 510-6272.
- Is Silvia Marroquin's NPI active?
- Yes — Silvia Marroquin's NPI (1538036728) is active in the NPPES registry as of the last update on 2025-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.