IndividualActive
Lynsie Shatswell Castellano
NPI 1841161304 · School Social Worker · Brentwood, CA
Lynsie Shatswell Castellano is a School Social Worker provider in Brentwood, CA (NPI 1841161304).
Provider details
- NPI number
- 1841161304
- Entity type
- Individual
- Primary specialty
- School Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(47/100 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
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
20 Oak St
Brentwood, CA 94513-1379
Phone: (925) 634-2166
Street-level locationGet directions
Mailing address
20 Oak St
Brentwood, CA 94513-1379
Registry dates
- Enumerated
- 2025-09-16
- Last updated
- 2025-09-16
- Certified
- 2025-09-16
Frequently asked questions
- What is Lynsie Shatswell Castellano's NPI number?
- Lynsie Shatswell Castellano's National Provider Identifier (NPI) is 1841161304, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lynsie Shatswell Castellano's specialty?
- Lynsie Shatswell Castellano is listed in the NPPES registry with a primary specialty of School Social Worker (Behavioral Health & Social Service Providers).
- Where is Lynsie Shatswell Castellano located?
- Lynsie Shatswell Castellano's practice location on file with NPPES is 20 Oak St, Brentwood, CA 94513-1379.
- What is Lynsie Shatswell Castellano's phone number?
- The practice phone number listed in the NPPES registry for Lynsie Shatswell Castellano is (925) 634-2166.
- Is Lynsie Shatswell Castellano's NPI active?
- Yes — Lynsie Shatswell Castellano's NPI (1841161304) is active in the NPPES registry as of the last update on 2025-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.