Diana Magdalena Janus

Primary specialty

Speech-Language PathologistTaxonomy code 235Z00000X

License

7734 Issued in SC

Practice address

1823 Gadsden St
Columbia, SC 29201-2344

Phone

(203) 298-8003

NPI assigned

Mar 24, 2026

Last updated

Mar 24, 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 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": "1774310400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774310400000",
    "number": "1255279501",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "132 GRAYSIDE RD",
            "city": "IRMO",
            "state": "SC",
            "postal_code": "290638519",
            "telephone_number": "203-298-8003"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1823 GADSDEN ST",
            "city": "COLUMBIA",
            "state": "SC",
            "postal_code": "292012344",
            "telephone_number": "203-298-8003"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "JANUS",
        "first_name": "DIANA",
        "middle_name": "MAGDALENA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-03-24",
        "last_updated": "2026-03-24",
        "certification_date": "2026-03-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Speech-Language Pathologist",
            "state": "SC",
            "license": "7734",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Harell Lenear Jamsion, LISW
• Rutkumar P Jani, MD
• Marion Crystal Janis
• Kathron M Jankiewicz, APRN
• Jillian Janss, DPT
• Japa-Ed
• Jessica Jarman
• Peyton Elizabeth Jarrett
• Jatt's Day Program LLC
• Ramkumar Jayagopalan, M.D.

• Speech-Language Pathologist in Columbia, SC
• Providers in Columbia, SC by specialty
• Speech-Language Pathologist in South Carolina

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 24, 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.