Individual provider Active NPI

Anne Viola Dulay-Thao, MS, CCC-SLP

  • Speech-Language Pathologist
  • San Mateo, CA
National Provider Identifier
1346164456
Registry record updated Aug 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Speech-Language PathologistTaxonomy code 235Z00000X
License
35573 Issued in CA
Practice address
600 Alameda de Las Pulgas
San Mateo, CA 94402-3358
Phone
(650) 312-7511
NPI assigned
Aug 10, 2026
Sex
Unspecified or another gender identity
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 35573 CA Primary

Addresses

Primary practice location

600 Alameda de Las Pulgas
San Mateo, CA 94402-3358

Mailing address

1008 Palm Ave
San Mateo, CA 94401-4334
Phone (707) 439-1915

Other names 1

  • Anne Aubrey Viola Dulay-Thao Other 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

NPI Registry JSON

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

{
    "created_epoch": "1786320000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786320000000",
    "number": "1346164456",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1008 PALM AVE",
            "city": "SAN MATEO",
            "state": "CA",
            "postal_code": "944014334",
            "telephone_number": "707-439-1915"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "600 ALAMEDA DE LAS PULGAS",
            "city": "SAN MATEO",
            "state": "CA",
            "postal_code": "944023358",
            "telephone_number": "650-312-7511"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DULAY-THAO",
        "first_name": "ANNE",
        "middle_name": "VIOLA",
        "credential": "MS, CCC-SLP",
        "sole_proprietor": "NO",
        "sex": "X",
        "enumeration_date": "2026-08-10",
        "last_updated": "2026-08-10",
        "certification_date": "2026-08-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "CA",
            "license": "35573",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ANNE AUBREY",
            "last_name": "DULAY-THAO",
            "middle_name": "VIOLA",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in San Mateo, CA

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.