Individual provider Active NPI

Rebecca Iannotti, APRN

  • Family Nurse Practitioner
  • Waterbury, CT
National Provider Identifier
1598584526
Registry record updated Aug 7, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
16503 Issued in CT
Practice address
3801 E Main St
Waterbury, CT 06705-3815
Phone
(203) 709-4001
Fax
(203) 709-5293
NPI assigned
Oct 7, 2024
Last updated
Aug 7, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 7, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Nurse 163W00000X 165714 CT
Family Nurse PractitionerGroup: 193200000X MULTI-SPECIALTY GROUP 363LF0000X 16503 CT Primary

Addresses

Primary practice location

3801 E Main St
Waterbury, CT 06705-3815

Mailing address

20 Tracey Ann CT
Naugatuck, CT 06770-3465
Phone (203) 217-7801

Other practice location 1

20 York St
New Haven, CT 06510-3220
Phone (203) 200-6612

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
165714CTMDRegistered Nurse

NPI Registry JSON

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

{
    "created_epoch": "1728259200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786060800000",
    "number": "1598584526",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "20 TRACEY ANN CT",
            "city": "NAUGATUCK",
            "state": "CT",
            "postal_code": "067703465",
            "telephone_number": "203-217-7801"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3801 E MAIN ST",
            "city": "WATERBURY",
            "state": "CT",
            "postal_code": "067053815",
            "telephone_number": "203-709-4001",
            "fax_number": "203-709-5293"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "20 York St",
            "address_purpose": "LOCATION",
            "city": "New Haven",
            "state": "CT",
            "postal_code": "065103220",
            "country_code": "US",
            "telephone_number": "203-200-6612",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "IANNOTTI",
        "first_name": "REBECCA",
        "name_prefix": "Mrs.",
        "credential": "APRN",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2024-10-07",
        "last_updated": "2026-08-07",
        "certification_date": "2026-08-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "CT",
            "license": "165714",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nurse Practitioner, Family",
            "state": "CT",
            "license": "16503",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Waterbury, CT

Sources for this page

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