Individual provider Active NPI

Isabella Rose Defabbo, BSN, RN

  • Registered Nurse
  • Pittsburgh, PA
National Provider Identifier
1275490708
Registry record updated Jan 7, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Registered NurseTaxonomy code 163W00000X
License
RN759810 Issued in PA
Practice address
VB 360a 3500 Victoria St
Pittsburgh, PA 15261-0001
Phone
(412) 624-4586
NPI assigned
Jan 7, 2026
Sex
Female
Sole proprietor
Yes

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Bachelor on Science - Nursing, Registered Nurse

State licenses

LicenseStateTypeSpecialty
RN759810PAMDRegistered Nurse

Specialties & licenses 1

NPPES NPI Registry
Specialty (taxonomy)CodeLicenseStatePrimary
Registered Nurse 163W00000X RN759810 PA Primary

Addresses

NPPES NPI Registry

Primary practice location

VB 360a 3500 Victoria St
Pittsburgh, PA 15261-0001

Mailing address

1003 N Negley Ave Apt 9
Pittsburgh, PA 15206-1564

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format, last updated by the provider on Jan 7, 2026.

{
    "created_epoch": "1767744000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767744000000",
    "number": "1275490708",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1003 N NEGLEY AVE APT 9",
            "city": "PITTSBURGH",
            "state": "PA",
            "postal_code": "152061564"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "VB 360A 3500 VICTORIA ST",
            "city": "PITTSBURGH",
            "state": "PA",
            "postal_code": "152610001",
            "telephone_number": "412-624-4586"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DEFABBO",
        "first_name": "ISABELLA",
        "middle_name": "ROSE",
        "credential": "BSN, RN",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-01-07",
        "last_updated": "2026-01-07",
        "certification_date": "2026-01-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "PA",
            "license": "RN759810",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Pittsburgh, PA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 7, 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.