Keystone NP in Psychiatry PLLC

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

Legal business name

KEYSTONE NP IN PSYCHIATRY PLLC

Practice address

310 Lenox Ave
New York, NY 10027-4449

Phone

(732) 558-9625

Fax

(973) 548-9450

NPI assigned

Aug 24, 2026

Organization subpart

No

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

Authorized official

Name

Kenechukwu Ezeanya

Title

Owner

Phone

(732) 558-9625

Specialties & licenses 1

Addresses

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

{
    "created_epoch": "1787529600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1787529600000",
    "number": "1720994189",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1311 ALLEN RD",
            "city": "SOMERSET",
            "state": "NJ",
            "postal_code": "088737488",
            "telephone_number": "732-558-9625",
            "fax_number": "973-548-9450"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "310 LENOX AVE",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100274449",
            "telephone_number": "732-558-9625",
            "fax_number": "973-548-9450"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "KEYSTONE NP IN PSYCHIATRY PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-08-24",
        "last_updated": "2026-08-24",
        "certification_date": "2026-08-24",
        "status": "A",
        "authorized_official_last_name": "EZEANYA",
        "authorized_official_first_name": "KENECHUKWU",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "732-558-9625"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jordan Ann Keys, D.O.
• Karen Elizabeth Keys, LMHC
• Brynne Keyser, PA
• Kelly Ann Keyser
• Alexandra Randa Keysselitz
• Alla Keyzner, M.D.
• Igor Kezin, RD
• Brie Elizabeth Kezlarian, MD
• David Kezur, LCSW
• Kfpa Inc

• Psychiatric/Mental Health Nurse Practitioner in New York, NY
• Providers in New York, 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 24, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.