Joanne Hsu

Primary specialty

Speech-Language PathologistTaxonomy code 235Z00000X

Practice address

16700 Norwalk Blvd
Cerritos, CA 90703-1838

Phone

(562) 926-5566

NPI assigned

Feb 5, 2019

Reactivated

Jul 17, 2026

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Practice roles

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.

• Abc Unified School District

  • Local Education Agency (LEA)
  • Cerritos, CA
  • NPI 1659494037
  NPD (past)

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

{
    "created_epoch": "1549324800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786665600000",
    "number": "1689139529",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "16700 NORWALK BLVD",
            "city": "CERRITOS",
            "state": "CA",
            "postal_code": "907031838",
            "telephone_number": "562-926-5566"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "16700 NORWALK BLVD",
            "city": "CERRITOS",
            "state": "CA",
            "postal_code": "907031838",
            "telephone_number": "562-926-5566"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HSU",
        "first_name": "JOANNE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-02-05",
        "last_updated": "2026-08-14",
        "certification_date": "2026-08-14",
        "deactivation_date": "2026-06-10",
        "reactivation_date": "2026-07-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106S00000X",
            "taxonomy_group": "",
            "desc": "Behavior Technician",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "CA",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Mary Georgeen Howard, CNA,
• Paul Hsia
• Tiffany Hsiao, DMD
• Hsiang Ling Hsu, PSY. D.
• Jenny Chiashiang Hsu, DDS
• Judy Chien Wei Lai Huang, O.D.
• Kevin Shih-Wen Huang, LAC.
• Ta-Wei Huang, DDS
• Elizabeth M Huck, ASW
• Mia Hudson

• Speech-Language Pathologist in Cerritos, CA
• Providers in Cerritos, CA by specialty
• Speech-Language Pathologist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 14, 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.