CC NP in Psychiatry PLLC

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

Legal business name

CC NP IN PSYCHIATRY PLLC

Practice address

177 Main St Ste 202
Huntington, NY 11743-6917

Phone

(516) 203-8386

NPI assigned

Aug 10, 2026

Organization subpart

No

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

Authorized official

Name

Catherine Costa Gardyn, PMHNP-BC

Title

Psychiatric Nurse Practitioner

Phone

(516) 203-8386

Specialties & licenses 1

Addresses

Locations

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

{
    "created_epoch": "1786320000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1786320000000",
    "number": "1750205985",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "64 WOODCHUCK HOLLOW RD",
            "city": "COLD SPRING HARBOR",
            "state": "NY",
            "postal_code": "117242435"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "177 MAIN ST STE 202",
            "city": "HUNTINGTON",
            "state": "NY",
            "postal_code": "117436917",
            "telephone_number": "516-203-8386"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "CC NP IN PSYCHIATRY PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-08-10",
        "last_updated": "2026-08-10",
        "certification_date": "2026-08-10",
        "status": "A",
        "authorized_official_last_name": "COSTA GARDYN",
        "authorized_official_first_name": "CATHERINE",
        "authorized_official_title_or_position": "PSYCHIATRIC NURSE PRACTITIONER",
        "authorized_official_telephone_number": "516-203-8386",
        "authorized_official_credential": "PMHNP-BC"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Angela Jeanne Castillo
• Angelina Castillo
• Sara Cataldo, P.A.
• Stefani Lauren Catanzano
• Joanne Catsounis, NP
• CCS Medical Practice, PLLC
• Lawrence Ira Chalif, M.D.
• Lewey Chan, PHARM.D.
• Johanna Lynn Chang, MS, CCC-SLP
• Charles Craig Home Care Inc

• Psychiatric/Mental Health Nurse Practitioner in Huntington, NY
• Providers in Huntington, NY by specialty
• Psychiatric/Mental Health Nurse Practitioner in New York

• 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.