Aja Nayfeld, FNP-BC, RN

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

F346199-01 Issued in NY

Practice address

1740 Broadway
New York, NY 10019-4315

Phone

(877) 564-3627

NPI assigned

Jan 12, 2016

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

Credentials

Registered Nurse

State licenses

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

{
    "created_epoch": "1452556800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760572800000",
    "number": "1306202973",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "141 NELSON AVE",
            "city": "STATEN ISLAND",
            "state": "NY",
            "postal_code": "103082702",
            "telephone_number": "646-785-0977"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1740 BROADWAY",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100194315",
            "telephone_number": "877-564-3627"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NAYFELD",
        "first_name": "AJA",
        "credential": "FNP-BC, RN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-01-12",
        "last_updated": "2025-10-16",
        "certification_date": "2025-10-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "NY",
            "license": "F346199-01",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Madhur Nayan, M.D., PH.D.
• Ambika Nayar, M.D.
• Kritika Nayar, PHD, MS
• Lavanya Nayar
• Vasyl Nayda
• Jyotika Nayi, NP
• Matthew Hodges Naylor
• Vivienne Marion Naylor, DDS
• Leonard Naymagon, MD
• Steven Naymagon, MD

• Family Nurse Practitioner in New York, NY
• Providers in New York, NY by specialty
• Family Nurse Practitioner in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 16, 2025; 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.