Donna E Ortelli, CCC-SLP

Primary specialty

Speech-Language PathologistTaxonomy code 235Z00000X

License

O1-0001111 Issued in DE

Practice address

725 S Queen St
Dover, DE 19904-3568

Phone

(302) 674-3350

NPI assigned

Aug 7, 2008

Last updated

Jan 15, 2026By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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)

Enrolled

State licenses

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

{
    "created_epoch": "1218067200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768435200000",
    "number": "1396991568",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "725 S QUEEN ST",
            "city": "DOVER",
            "state": "DE",
            "postal_code": "199043568",
            "telephone_number": "302-674-3350",
            "fax_number": "928-752-3350"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "725 S QUEEN ST",
            "city": "DOVER",
            "state": "DE",
            "postal_code": "199043568",
            "telephone_number": "302-674-3350"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "17605 Nassau Commons Blvd Ste B",
            "address_purpose": "LOCATION",
            "city": "Lewes",
            "state": "DE",
            "postal_code": "199586256",
            "country_code": "US",
            "telephone_number": "302-674-3350",
            "fax_number": "928-752-3350",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "541 S Red Haven Ln",
            "address_purpose": "LOCATION",
            "city": "Dover",
            "state": "DE",
            "postal_code": "199016483",
            "country_code": "US",
            "telephone_number": "302-674-3350",
            "fax_number": "978-752-3350",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ORTELLI",
        "first_name": "DONNA",
        "middle_name": "E",
        "name_prefix": "Ms.",
        "credential": "CCC-SLP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2008-08-07",
        "last_updated": "2026-01-15",
        "certification_date": "2026-01-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "FL",
            "license": "SA6539",
            "primary": false
        },
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "DE",
            "license": "O1-0001111",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Speech-Language Pathologist in Dover, DE
• Providers in Dover, DE by specialty
• Speech-Language Pathologist in Delaware

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 15, 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.