Cassie Layne Zimmerman

Primary specialty

Behavior TechnicianTaxonomy code 106S00000X

License

33680729 Issued in PA

Practice address

4023 Kennett Pike
Wilmington, DE 19807-2018

Phone

(484) 577-9928

NPI assigned

Jan 8, 2025

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": "1736294400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767744000000",
    "number": "1194535674",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7805 BRIDLE LN",
            "city": "HARRISBURG",
            "state": "PA",
            "postal_code": "171129451",
            "telephone_number": "717-409-4241"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4023 KENNETT PIKE",
            "city": "WILMINGTON",
            "state": "DE",
            "postal_code": "198072018",
            "telephone_number": "484-577-9928"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "9030 Red Branch Rd Ste 100",
            "address_purpose": "LOCATION",
            "city": "Columbia",
            "state": "MD",
            "postal_code": "210452003",
            "country_code": "US",
            "telephone_number": "877-504-4141",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ZIMMERMAN",
        "first_name": "CASSIE",
        "middle_name": "LAYNE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-01-08",
        "last_updated": "2026-01-07",
        "certification_date": "2026-01-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106S00000X",
            "taxonomy_group": "",
            "desc": "Behavior Technician",
            "state": "MD",
            "license": null,
            "primary": false
        },
        {
            "code": "106S00000X",
            "taxonomy_group": "",
            "desc": "Behavior Technician",
            "state": "PA",
            "license": "33680729",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Hongyu Zhang
• Lyvia Jade Zhang, DO
• Stephanie S Zhang, RD
• Hang Zhou, MD
• Ying Zhu, MD
• Catherine Zimmerman, ED.S.
• Hannah Zinkand
• Lillian Nicole Zobel
• Karen Kim Zogheib, LCSW, ACSW
• Deborah L. Zola, APRN,CNP

• Behavior Technician in Wilmington, DE
• Providers in Wilmington, DE by specialty
• Behavior Technician in Delaware

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 7, 2026; 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.