Joanna Leyko, RN

Primary specialty

Psychiatric/Mental Health Registered NurseTaxonomy code 163WP0808X

License

26NR18575300 Issued in NJ

Practice address

230 Pottersville Rd
Chester, NJ 07930-2432

Phone

(908) 895-4931

NPI assigned

Jul 2, 2026

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

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

{
    "created_epoch": "1782950400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782950400000",
    "number": "1376460147",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "112 STONEGATE LN",
            "city": "STANHOPE",
            "state": "NJ",
            "postal_code": "078742712",
            "telephone_number": "973-945-8236"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "230 POTTERSVILLE RD",
            "city": "CHESTER",
            "state": "NJ",
            "postal_code": "079302432",
            "telephone_number": "908-895-4931"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LEYKO",
        "first_name": "JOANNA",
        "credential": "RN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-07-02",
        "last_updated": "2026-07-02",
        "certification_date": "2026-07-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163WP0808X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Psychiatric/Mental Health",
            "state": "NJ",
            "license": "26NR18575300",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jeffry Brian Lawrence, M.D.
• Alex F Lazo-Vasquez, MD
• Fredelyne Lebrun
• Patrick Leonard, PT
• Alison Lewis, MD
• Edward Lifshitz, M.D.
• Thomas Lizzi, LAC
• Lovelace Franklin LLC
• Jacqueline Lowensteiner, CNS,APRN,BC
• Rocel Marie Maano, RN

• All providers in Chester, NJ
• Psychiatric/Mental Health Registered Nurse in New Jersey

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 2, 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.