Vanessa Castillo, LCSW
NPI 1720376700 · Clinical Social Worker · Concord, CA
Enrolled with Medicare as Order and Referring Only - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vanessa Castillo, LCSW is a Clinical Social Worker provider in Concord, CA (NPI 1720376700).
Provider details
- NPI number
- 1720376700
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 29260 (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
- 2011-07-12
- Last updated
- 2025-04-29
- Certified
- 2025-04-29
Frequently asked questions
- What is Vanessa Castillo's NPI number?
- Vanessa Castillo's National Provider Identifier (NPI) is 1720376700, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vanessa Castillo's specialty?
- Vanessa Castillo is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Vanessa Castillo located?
- Vanessa Castillo's practice location on file with NPPES is 1936 Carlotta Dr, Concord, CA 94519-1358.
- What is Vanessa Castillo's phone number?
- The practice phone number listed in the NPPES registry for Vanessa Castillo is (650) 922-4433.
- Does Vanessa Castillo accept Medicare?
- Vanessa Castillo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vanessa Castillo's NPI active?
- Yes — Vanessa Castillo's NPI (1720376700) is active in the NPPES registry as of the last update on 2025-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.