Hannah Abigail Mallon, BSN, RN

Primary specialty

Registered NurseTaxonomy code 163W00000X

License

209420 Issued in CT

Practice address

425 E 67TH St
New York, NY 10065-6004

Phone

(212) 639-2000

NPI assigned

Aug 14, 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

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

{
    "created_epoch": "1786665600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786665600000",
    "number": "1467367649",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "445 PRIMROSE LN",
            "city": "FAIRFIELD",
            "state": "CT",
            "postal_code": "068252343",
            "telephone_number": "203-895-8262"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "425 E 67TH ST",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100656004",
            "telephone_number": "212-639-2000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MALLON",
        "first_name": "HANNAH",
        "middle_name": "ABIGAIL",
        "name_prefix": "Ms.",
        "credential": "BSN, RN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-08-14",
        "last_updated": "2026-08-14",
        "certification_date": "2026-08-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "NY",
            "license": "N30858",
            "primary": false
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "CT",
            "license": "209420",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Karen Mallimson, PSY.D.
• Usha Mallinath, M.D.
• Athanasios Mallios, MD
• Thomas Mallios, PSYD
• Seraphina Mallon-Breiman
• Kristin Ann Mallon, CNM
• Brandon Mallory
• Suzanne Mallouk, MD
• Eric B Mallow, MD
• Colin Malloy

• Registered Nurse in New York, NY
• Providers in New York, NY by specialty
• Registered Nurse in New York

• 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.