Individual provider Active NPI

Idaliz Melendez, RN

  • Critical Care Medicine Registered Nurse
  • Springfield, MA
National Provider Identifier
1427979533
Registry record updated Jul 23, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Critical Care Medicine Registered NurseTaxonomy code 163WC0200X
License
RN2374596 Issued in MA
Practice address
85 Tamarack Dr
Springfield, MA 01129-1942
Phone
(413) 885-3343
NPI assigned
Jul 23, 2026
Last updated
Jul 23, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 23, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Critical Care Medicine Registered Nurse 163WC0200X RN2374596 MA Primary

Addresses

Primary practice location

85 Tamarack Dr
Springfield, MA 01129-1942

Mailing address

85 Tamarack Dr
Springfield, MA 01129-1942

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
Registered Nurse

State licenses

LicenseStateTypeSpecialty
RN2374596MAMDCritical Care Medicine Registered Nurse

NPI Registry JSON

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

{
    "created_epoch": "1784764800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784764800000",
    "number": "1427979533",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "85 TAMARACK DR",
            "city": "SPRINGFIELD",
            "state": "MA",
            "postal_code": "011291942"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "85 TAMARACK DR",
            "city": "SPRINGFIELD",
            "state": "MA",
            "postal_code": "011291942",
            "telephone_number": "413-885-3343"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MELENDEZ",
        "first_name": "IDALIZ",
        "credential": "RN",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-07-23",
        "last_updated": "2026-07-23",
        "certification_date": "2026-07-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163WC0200X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Critical Care Medicine",
            "state": "MA",
            "license": "RN2374596",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Springfield, MA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 23, 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.