Individual provider Active NPI

Sophia Anne Sanguinetti

  • Speech-Language Pathologist
  • San Francisco, CA
National Provider Identifier
1962212100
Registry record updated Jun 22, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Speech-Language PathologistTaxonomy code 235Z00000X
License
41407 Issued in CA
Practice address
901 Castro St
San Francisco, CA 94114-3209
Phone
(415) 255-9395
NPI assigned
Jan 9, 2025
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 22, 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 41407 CA Primary

Addresses

Primary practice location

901 Castro St
San Francisco, CA 94114-3209

Mailing address

1538 Larkin St # 1538
San Francisco, CA 94109-3789
Phone (707) 256-9828

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

State licenses

LicenseStateTypeSpecialty
20778CAMDNurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Jennifer Katz, Inc Speech-Language Pathologist PastSince Jan 12, 2025 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 and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1736380800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782086400000",
    "number": "1962212100",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1538 LARKIN ST # 1538",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941093789",
            "telephone_number": "707-256-9828"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "901 CASTRO ST",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941143209",
            "telephone_number": "415-255-9395"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SANGUINETTI",
        "first_name": "SOPHIA",
        "middle_name": "ANNE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-01-09",
        "last_updated": "2026-06-22",
        "certification_date": "2026-06-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "CA",
            "license": "41407",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Francisco, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 22, 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.