Individual provider Active NPI

Sophia Nallabelli, SLP

  • Speech-Language Pathologist
  • Tallahassee, FL
National Provider Identifier
1346701497
Registry record updated Aug 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Speech-Language PathologistTaxonomy code 235Z00000X
License
SZ13513 Issued in FL
Practice address
2930 Capital Medical Blvd
Tallahassee, FL 32308-4408
Phone
(850) 294-3249
NPI assigned
Mar 29, 2019
Last updated
Aug 10, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 10, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Speech-Language Pathologist 235Z00000X SZ13513 FL Primary

Addresses

Primary practice location

2930 Capital Medical Blvd
Tallahassee, FL 32308-4408

Mailing address

237 Valley View CT
Monticello, FL 32344-7641
Phone (385) 539-0911

Other names 1

  • Sophia Grettenberger Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Capital Speech and Language Therapy Services LLC Speech-Language Pathologist Past Accepting new patients

Organizations & group practices 1

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1553817600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786320000000",
    "number": "1346701497",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "237 VALLEY VIEW CT",
            "city": "MONTICELLO",
            "state": "FL",
            "postal_code": "323447641",
            "telephone_number": "385-539-0911"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2930 CAPITAL MEDICAL BLVD",
            "city": "TALLAHASSEE",
            "state": "FL",
            "postal_code": "323084408",
            "telephone_number": "850-294-3249"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NALLABELLI",
        "first_name": "SOPHIA",
        "credential": "SLP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-03-29",
        "last_updated": "2026-08-10",
        "certification_date": "2026-08-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "FL",
            "license": "SZ13513",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "SOPHIA",
            "last_name": "GRETTENBERGER",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Tallahassee, FL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 10, 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.