Lynsie Renee Shatswell Castellano

Primary specialty

School Social WorkerTaxonomy code 1041S0200X

Practice address

20 Oak St
Brentwood, CA 94513-1379

Phone

(925) 634-2166

NPI assigned

Sep 16, 2025

Sex

Female

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Liberty Union High School District

  • Local Education Agency (LEA)
  • Brentwood, CA
  • NPI 1255616041
  NPD Authorized official

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1757980800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757980800000",
    "number": "1841161304",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "20 OAK ST",
            "city": "BRENTWOOD",
            "state": "CA",
            "postal_code": "945131379"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "20 OAK ST",
            "city": "BRENTWOOD",
            "state": "CA",
            "postal_code": "945131379",
            "telephone_number": "925-634-2166"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SHATSWELL CASTELLANO",
        "first_name": "LYNSIE",
        "middle_name": "RENEE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-09-16",
        "last_updated": "2025-09-16",
        "certification_date": "2025-09-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041S0200X",
            "taxonomy_group": "",
            "desc": "Social Worker, School",
            "state": "CA",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kemorah Laney Shabazz
• Jade Renee Shaffer
• Tasabih Shamboul
• Tamana Sharifi
• Kaushal Kant Sharma
• Miranda Shiffer
• Shyla Shivangni, MBBS
• Ablah Rajaa Shwaika
• Sien Kwa Siao, DDS
• Mandeep Sidhu, PHARM.D

• School Social Worker in Brentwood, CA
• Providers in Brentwood, CA by specialty
• School Social Worker in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 16, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.