Individual provider Active NPI

Rosemary Malejko

  • Registered Nurse
  • Phoenix, AZ
National Provider Identifier
1346190972
Registry record updated Feb 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Registered NurseTaxonomy code 163W00000X
License
RN176263 Issued in AZ
Practice address
17225 N 16TH St Unit 9
Phoenix, AZ 85022-2122
Phone
(602) 826-9876
NPI assigned
Feb 2, 2026
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Feb 2, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Registered NurseGroup: 193400000X SINGLE SPECIALTY GROUP 163W00000X RN176263 AZ Primary

Addresses

Primary practice location

17225 N 16TH St Unit 9
Phoenix, AZ 85022-2122

Mailing address

17225 N 16TH St Unit 9
Phoenix, AZ 85022-2122
Phone (602) 826-9876

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
RN176263AZMDRegistered Nurse

NPI Registry JSON

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

{
    "created_epoch": "1769990400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769990400000",
    "number": "1346190972",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "17225 N 16TH ST UNIT 9",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850222122",
            "telephone_number": "602-826-9876"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "17225 N 16TH ST UNIT 9",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850222122",
            "telephone_number": "602-826-9876"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MALEJKO",
        "first_name": "ROSEMARY",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-02-02",
        "last_updated": "2026-02-02",
        "certification_date": "2026-02-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Registered Nurse",
            "state": "AZ",
            "license": "RN176263",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Phoenix, AZ

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 2, 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.