Organization Active NPI

New Haven Rheumatology, P.C.

  • Rheumatology Physician
  • Guilford, CT
National Provider Identifier
1598944746
Registry record updated Jun 19, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Rheumatology PhysicianTaxonomy code 207RR0500X
Legal business name
NEW HAVEN RHEUMATOLOGY, P.C.
Practice address
47 Clapboard Hill Rd.
Ste 2
Guilford, CT 06437-2282
Phone
(203) 789-2255
Fax
(203) 495-1888
NPI assigned
Oct 24, 2007
Last updated
Jun 19, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jun 19, 2025

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

Authorized official

Name
Gina M Maturo
Title
Practice Manager
Phone
(203) 789-2255

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Rheumatology Physician 207RR0500X Primary

Addresses

Primary practice location

47 Clapboard Hill Rd.
Ste 2
Guilford, CT 06437-2282

Mailing address

47 Clapboard Hill Rd.
Ste 2
Guilford, CT 06437-2282
Phone (203) 789-2255

Other identifiers 1

IdentifierTypeStateIssuer
004394821MedicaidCT

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CT

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20060213000649 CT Part B Supplier - Clinic/Group Practice 7719992734 Receives reassigned benefits from 5 practitioners
Practice locations: Hamden, CT; Milford, CT; Guilford, CT

National Provider Directory

National Provider Directory

Locations

47 Clapboard Hill Rd
Ste 2
Guilford, CT 06437
Phone (203) 789-2255

295 Washington Ave
Ste 10N
Hamden, CT 06518
Phone (203) 535-1666

295 Washington Ave
Unit 10N
Hamden, CT 06518

326 W Main St
Ste 106
Milford, CT 06460
Phone (203) 878-4312

60 Temple St
Ste 6A
New Haven, CT 06510
Phone (203) 789-2255

Practitioners & affiliated clinicians

Practitioners 8

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1193184000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1750291200000",
    "number": "1598944746",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "47 CLAPBOARD HILL RD.",
            "address_2": "STE 2",
            "city": "GUILFORD",
            "state": "CT",
            "postal_code": "064372282",
            "telephone_number": "203-789-2255",
            "fax_number": "203-495-1888"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "47 CLAPBOARD HILL RD.",
            "address_2": "STE 2",
            "city": "GUILFORD",
            "state": "CT",
            "postal_code": "064372282",
            "telephone_number": "203-789-2255",
            "fax_number": "203-495-1888"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "NEW HAVEN RHEUMATOLOGY, P.C.",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-10-24",
        "last_updated": "2025-06-19",
        "certification_date": "2024-06-13",
        "status": "A",
        "authorized_official_last_name": "MATURO",
        "authorized_official_first_name": "GINA",
        "authorized_official_middle_name": "M",
        "authorized_official_title_or_position": "PRACTICE MANAGER",
        "authorized_official_telephone_number": "203-789-2255"
    },
    "taxonomies": [
        {
            "code": "207RR0500X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Rheumatology",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "004394821",
            "state": "CT"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Guilford, CT

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 19, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.