Leigh Ann Difusco, PHD, RN, PCNS-BC

Primary specialty

Pediatric Registered NurseTaxonomy code 163WP0200X

License

RN35321L Issued in PA

Practice address

3401 Civic Center Blvd
Philadelphia, PA 19104-4319

Phone

(267) 844-2773

NPI assigned

Jul 20, 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

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

{
    "created_epoch": "1784505600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784505600000",
    "number": "1326968264",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7321 CENTRAL AVE",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191113001",
            "telephone_number": "267-844-2773"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3401 CIVIC CENTER BLVD",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191044319",
            "telephone_number": "267-844-2773"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DIFUSCO",
        "first_name": "LEIGH ANN",
        "name_prefix": "Dr.",
        "credential": "PHD, RN, PCNS-BC",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-07-20",
        "last_updated": "2026-07-20",
        "certification_date": "2026-07-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163WP0200X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Registered Nurse, Pediatrics",
            "state": "PA",
            "license": "RN35321L",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Caitey Difilippo, PHARMD
• Heather Ann Difilippo, CRNP
• Monica Difiori, MD
• Lane Diflavis, LCSW
• Alyssa J. Difrancesco, MOTR
• Kimberly Digerolamo, RN, CNS
• Taheera R Diggins
• Shelby Diggs-Smith
• Ashley Diggs, BA, MA
• Kaitlin Digiacinto, LMFT

• Pediatric Registered Nurse in Philadelphia, PA
• Providers in Philadelphia, PA by specialty
• Pediatric Registered Nurse in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 20, 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.