Individual provider Active NPI

Madeline Massaro

  • Oncology Registered Nurse
  • Pittsburgh, PA
National Provider Identifier
1366399131
Registry record updated Mar 11, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Oncology Registered NurseTaxonomy code 163WX0200X
License
RN703521 Issued in PA
Practice address
5115 Centre Ave
Pittsburgh, PA 15232-1301
Phone
(412) 623-4139
NPI assigned
Mar 11, 2026
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Mar 11, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Oncology Registered Nurse 163WX0200X RN703521 PA Primary

Addresses

Primary practice location

5115 Centre Ave
Pittsburgh, PA 15232-1301

Mailing address

226 Smith Way
Pittsburgh, PA 15211-2032

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

State licenses

LicenseStateTypeSpecialty
RN703521PAMDOncology Registered Nurse

NPI Registry JSON

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

{
    "created_epoch": "1773187200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773187200000",
    "number": "1366399131",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "226 SMITH WAY",
            "city": "PITTSBURGH",
            "state": "PA",
            "postal_code": "152112032"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5115 CENTRE AVE",
            "city": "PITTSBURGH",
            "state": "PA",
            "postal_code": "152321301",
            "telephone_number": "412-623-4139"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MASSARO",
        "first_name": "MADELINE",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-03-11",
        "last_updated": "2026-03-11",
        "certification_date": "2026-03-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163WX0200X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Oncology",
            "state": "PA",
            "license": "RN703521",
            "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 Mar 11, 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.