Individual provider Active NPI

Maria D. Ruiz, APRN

  • Psychiatric/Mental Health Nurse Practitioner
  • Windsor, CT
National Provider Identifier
1821575929
Registry record updated Mar 18, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X
License
007529 Issued in CT
Practice address
378 Windsor Ave
Windsor, CT 06095-4551
Phone
(860) 219-2095
NPI assigned
Jul 23, 2018
Last updated
Mar 18, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Mar 18, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatric/Mental Health Nurse Practitioner 363LP0808X 007529 CT Primary

Addresses

Primary practice location

378 Windsor Ave
Windsor, CT 06095-4551

Mailing address

378 Windsor Ave
Windsor, CT 06095-4551
Phone (860) 219-2095

Other names 1

  • Maria Ruiz Professional name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CT
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20210730001178 CT Practitioner - Nurse Practitioner 6204239031 Reassigns benefits to 3 organizations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
007529CTMDOral and Maxillofacial Surgery (Dentist)

Practice roles

OrganizationSpecialtyStatusNew patients
Catholic Charities, Inc. - Archdiocese of Hartford Single Specialty CurrentSince May 11, 2023 Accepting new patients
Catholic Charities Inc - Archdiocese of Hartford Single Specialty Current Accepting new patients
Catholic Charities Inc - Archdiocese of Hartford Single Specialty CurrentSince May 11, 2023 Accepting new patients
Catholic Charities Inc - Archdiocese of Hartford CurrentSince May 11, 2023 Accepting new patients
Sana2 Colita Adult Behavioral Health RX. Treatment & Wellness Refuge Single Specialty Current Accepting new patients
Sondermind Provider Network LLC Single Specialty CurrentSince Dec 14, 2025 Accepting new patients

Locations

100 Pearl St
Fl 14
Hartford, CT 06103
Phone (860) 421-6636

45 Wadsworth St
Hartford, CT 06106
Phone 8605271124283

896 Asylum Ave
Hartford, CT 06105
Phone (860) 522-8241

56 Church St
Waterbury, CT 06702
Phone (203) 755-1196

378 Windsor Ave
Windsor, CT 06095
Phone (860) 234-9554

Interoperability endpoints

  • FHIR API: https://api.qualifacts.org/api/fhir/ccaoh/r4/

Organizations & group practices 6

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

NPI Registry JSON

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

{
    "created_epoch": "1532304000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773792000000",
    "number": "1821575929",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "378 WINDSOR AVE",
            "city": "WINDSOR",
            "state": "CT",
            "postal_code": "060954551",
            "telephone_number": "860-219-2095"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "378 WINDSOR AVE",
            "city": "WINDSOR",
            "state": "CT",
            "postal_code": "060954551",
            "telephone_number": "860-219-2095"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RUIZ",
        "first_name": "MARIA",
        "middle_name": "D.",
        "credential": "APRN",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2018-07-23",
        "last_updated": "2026-03-18",
        "certification_date": "2026-03-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "CT",
            "license": "007529",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MARIA",
            "last_name": "RUIZ",
            "credential": "APRN",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

Other providers in Windsor, CT

Sources for this page

Verify at the official NPI Registry.