Leah Perez Fegi, RN

Primary specialty

Registered NurseTaxonomy code 163W00000X

License

788432-01 Issued in NY

Practice address

139 Fulton St RM 502
New York, NY 10038-2535

Phone

(212) 571-2030

Fax

(212) 571-2033

NPI assigned

Mar 9, 2026

Sex

Female

Sole proprietor

Yes

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": "1773014400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773014400000",
    "number": "1073469474",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "298 SAW MILL RIVER RD",
            "city": "HAWTHORNE",
            "state": "NY",
            "postal_code": "105321531",
            "telephone_number": "551-998-6806"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "139 FULTON ST RM 502",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100382535",
            "telephone_number": "212-571-2030",
            "fax_number": "212-571-2033"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FEGI",
        "first_name": "LEAH",
        "middle_name": "PEREZ",
        "credential": "RN",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-03-09",
        "last_updated": "2026-03-09",
        "certification_date": "2026-03-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "NY",
            "license": "788432-01",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jose Jacobo Fefer, M.D.
• Yael Feferman, MD
• Ann Fefferman, MD PHD
• Nancy R Fefferman
• Jawad Antoine Feghali, M.D.
• Fegs Nassau Cidp
• Fegs Nysd Cnslng Ctr
• Cynthia Rachel Feher, M.D.
• Laszlo A Feher, DO
• Meredith L Feher

• 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 Mar 9, 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.