Individual provider Active NPI

Nancy Tsubokawa

  • Speech-Language Pathologist
  • Rowland Heights, CA
National Provider Identifier
1285588715
Registry record updated Feb 23, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Speech-Language PathologistTaxonomy code 235Z00000X
License
19760 Issued in CA
Practice address
1928 Nogales St
Rowland Heights, CA 91748-3855
Phone
(626) 935-8210
Fax
(626) 964-6450
NPI assigned
Feb 23, 2026
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 23, 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 19760 CA Primary

Addresses

Primary practice location

1928 Nogales St
Rowland Heights, CA 91748-3855

Mailing address

6167 Castleton St
Chino, CA 91710-1381
Phone (626) 965-3437

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
19760CAMDNurse Practitioner

NPI Registry JSON

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

{
    "created_epoch": "1771804800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771804800000",
    "number": "1285588715",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6167 CASTLETON ST",
            "city": "CHINO",
            "state": "CA",
            "postal_code": "917101381",
            "telephone_number": "626-965-3437"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1928 NOGALES ST",
            "city": "ROWLAND HEIGHTS",
            "state": "CA",
            "postal_code": "917483855",
            "telephone_number": "626-935-8210",
            "fax_number": "626-964-6450"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TSUBOKAWA",
        "first_name": "NANCY",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-02-23",
        "last_updated": "2026-02-23",
        "certification_date": "2026-02-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "CA",
            "license": "19760",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Rowland Heights, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 23, 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.