Individual provider Active NPI

Sara Jillian Rioux

  • Certified Registered Nurse Anesthetist
  • Hamden, CT
National Provider Identifier
1962263152
Registry record updated Dec 12, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
137829 Issued in CT
Practice address
275 Mount Carmel Ave
Hamden, CT 06518-1961
Phone
(203) 707-0114
NPI assigned
Jan 16, 2024
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Dec 12, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X 137829 CT Primary

Addresses

Primary practice location

275 Mount Carmel Ave
Hamden, CT 06518-1961

Mailing address

105 Henderson St
Bristol, CT 06010-3633
Phone (203) 707-0114

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20240815000173 CT Practitioner - Certified Registered Nurse Anesthetist (Crna) 9133667611 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Anesthesia Associates of Willimantic, PCGroup PAC ID 2163506353, 46 clinicians
Resource Anesthesiology Associates of CT PCGroup PAC ID 7517991052, 28 clinicians

Practice addresses (Care Compare)

37 Kennedy Dr
Suite C
Putnam, CT 06260-1960
Phone (860) 423-7558

540 Litchfield St
Torrington, CT 06790-6679
Phone (860) 496-6666

Hospital & facility affiliations

  • Manchester Memorial Hospital Hospital, Manchester, CT, CCN 070027
  • Charlotte Hungerford Hospital Hospital, Torrington, CT, CCN 070011

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
137829CTMDCertified Registered Nurse Anesthetist
13395CTMDStudent in an Organized Health Care Education/Training Program

Practice roles

OrganizationSpecialtyStatusNew patients
Anesthesia Associates of Willimantic PC CurrentSince Sep 3, 2024 Accepting new patients
Charter Anesthesiology LLC CurrentSince Jun 1, 2024 Accepting new patients
Resource Anesthesiology Associates of CT PC Nurse Anesthetist, Certified Registered CurrentSince Apr 20, 2026 Accepting new patients

Locations

41 Brewster Rd
Bristol, CT 06010
Phone (800) 585-3000

37 Kennedy Dr
Ste C
Putnam, CT 06260
Phone (860) 423-7558

540 Litchfield St
Torrington, CT 06790
Phone (860) 496-6361

1185 Main St
Ste 4
Willimantic, CT 06226
Phone (860) 423-7556

1185 Main St
Willimantic, CT 06226
Phone (860) 423-7558

Organizations & group practices 3

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 2

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1705363200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765497600000",
    "number": "1962263152",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "105 HENDERSON ST",
            "city": "BRISTOL",
            "state": "CT",
            "postal_code": "060103633",
            "telephone_number": "203-707-0114"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "275 MOUNT CARMEL AVE",
            "city": "HAMDEN",
            "state": "CT",
            "postal_code": "065181961",
            "telephone_number": "203-707-0114"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RIOUX",
        "first_name": "SARA",
        "middle_name": "JILLIAN",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2024-01-16",
        "last_updated": "2025-12-12",
        "certification_date": "2025-12-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "CT",
            "license": "137829",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Hamden, CT

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 12, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.