Sydney Taylor Casey

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

133351 Issued in CA

Practice address

1670 Corporate Cir Ste 100
Petaluma, CA 94954-6947

Phone

(707) 308-2121

NPI assigned

Apr 11, 2020

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1586563200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761004800000",
    "number": "1144849944",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "415 KNOLLCREST DR STE 101",
            "city": "REDDING",
            "state": "CA",
            "postal_code": "960020181"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1670 CORPORATE CIR STE 100",
            "city": "PETALUMA",
            "state": "CA",
            "postal_code": "949546947",
            "telephone_number": "707-308-2121"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CASEY",
        "first_name": "SYDNEY",
        "middle_name": "TAYLOR",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-04-11",
        "last_updated": "2025-10-21",
        "certification_date": "2025-10-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CA",
            "license": "133351",
            "primary": true
        },
        {
            "code": "106S00000X",
            "taxonomy_group": "",
            "desc": "Behavior Technician",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Laura Carter, OD, MPH
• Valerie C Cartwright
• Casad Chiropractic
• Kimberly Casarotti, FNP
• Jackson Case
• Christopher Casino
• David William Cassetta
• Aiden Cassidy-Dunn
• Carole A Cassidy
• Becky Bria Castanon

• Clinical Social Worker in Petaluma, CA
• Providers in Petaluma, CA by specialty
• Clinical Social Worker in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 21, 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.