Mallory Ann O'Hara

Primary specialty

Speech-Language PathologistTaxonomy code 235Z00000X

License

1404-PROV Issued in SD

Practice address

1000 S Edward Dr
Sioux Falls, SD 57103-2932

Phone

(605) 367-6150

NPI assigned

Aug 19, 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

State licenses

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

{
    "created_epoch": "1755561600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755561600000",
    "number": "1205713583",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1000 S EDWARD DR",
            "city": "SIOUX FALLS",
            "state": "SD",
            "postal_code": "571032932"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1000 S EDWARD DR",
            "city": "SIOUX FALLS",
            "state": "SD",
            "postal_code": "571032932",
            "telephone_number": "605-367-6150"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4501 S Holbrook Ave",
            "address_purpose": "LOCATION",
            "city": "Sioux Falls",
            "state": "SD",
            "postal_code": "571061926",
            "country_code": "US",
            "telephone_number": "605-362-2784",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "O'HARA",
        "first_name": "MALLORY",
        "middle_name": "ANN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-08-19",
        "last_updated": "2025-08-19",
        "certification_date": "2025-08-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "SD",
            "license": "1404-PROV",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jessica O'Brien, PHARMD
• Patrick Mark O'Brien, M.D.
• Peter O'Brien, MD
• Marla K O'Bryan, ATC
• Lynda I O'Connor-Ohayon, ED.D.
• Patrick Joseph O'Kane, CNP
• Erin Emily O'Leary, PHARMD
• Sarah Christine O'Neal, PA-C
• Kevin Andrew O'Neil
• Elizabeth Ann O'Neill, MS ARNP-BC

• Speech-Language Pathologist in Sioux Falls, SD
• Providers in Sioux Falls, SD by specialty
• Speech-Language Pathologist in South Dakota

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 19, 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.