Catherine Sheila Zihal

Primary specialty

Speech-Language PathologistTaxonomy code 235Z00000X

Practice address

189 Wheatley Rd
Glen Head, NY 11545-2641

Phone

(516) 626-1075

NPI assigned

Sep 4, 2024

Last updated

May 20, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Practice roles

Locations

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.

• Theralympic Speech Therapy PLLC

  • Early Intervention Provider Agency
  • Ronkonkoma, NY
  • NPI 1730665043

  Speech-Language Pathologist

  NPD

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

{
    "created_epoch": "1725408000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779235200000",
    "number": "1437984085",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2345 CLEVELAND ST",
            "city": "NORTH BELLMORE",
            "state": "NY",
            "postal_code": "117102126",
            "telephone_number": "516-557-4154"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "189 WHEATLEY RD",
            "city": "GLEN HEAD",
            "state": "NY",
            "postal_code": "115452641",
            "telephone_number": "516-626-1075"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZIHAL",
        "first_name": "CATHERINE",
        "middle_name": "SHEILA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-09-04",
        "last_updated": "2026-05-20",
        "certification_date": "2026-05-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Gabriella Yeganeh, PA-C
• Steven A Yellin, PHD
• Helen H Yu, MD
• Michelle Karen Zelli, RDH
• George Zervos, M.D.
• Sofia Zilberman, L.AC
• Mary E. Ziminski, MACCCSLP
• Evangelo Zissis, PHARMD.
• Krystalanne Marie Zivkovich, LAC
• Anne L Zohorsky, D.D.S.

• Speech-Language Pathologist in Glen Head, NY
• Providers in Glen Head, NY by specialty
• Speech-Language Pathologist in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 20, 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.