Individual provider Active NPI

Renee Caroline Fontaine, DNP, FNP, PMHNP

  • Psychiatric/Mental Health Nurse Practitioner
  • Stamford, CT
National Provider Identifier
1740988666
Registry record updated Aug 27, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X
License
11399 Issued in CT
Practice address
1055 Summer St Ste 2
Stamford, CT 06905-5527
Phone
(203) 504-9758
Fax
(203) 547-4914
NPI assigned
Feb 20, 2023
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 27, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X 11399 CT
Psychiatric/Mental Health Nurse Practitioner 363LP0808X 11399 CT Primary

Addresses

Primary practice location

1055 Summer St Ste 2
Stamford, CT 06905-5527

Mailing address

1239 E Putnam Ave
Riverside, CT 06878-1522

Other practice location 1

1239 E Putnam Ave
Riverside, CT 06878-1522
Phone (203) 698-4006

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CT, NY2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20230420001027 CT Practitioner - Nurse Practitioner 1850756172 Reassigns benefits to 3 organizations
I20260306000931 NY Practitioner - Nurse Practitioner 1850756172 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2025
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Evolve Brain Health LLCGroup PAC ID 9537538244, 6 clinicians
MC Diagnostic of Connecticut, P.C.Group PAC ID 0941382113, 66 clinicians

Practice addresses (Care Compare)

1055 Summer St
Suite 2
Stamford, CT 06905-5527
Phone (203) 504-9758

1239 E Putnam Ave
Riverside, CT 06878-1522
Phone (866) 389-2727

418 Broadway
Albany, NY 12207-2922
Phone (203) 504-9758

Merit-based Incentive Payment System (MIPS)

Final score
86.34 of 100Reported as group
Quality
82.53
Improvement activities
40
Cost
86.49

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
11399CTMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Evolve Brain Health LLC CurrentSince Jun 15, 2025 Accepting new patients
Minuteclinic Primary Care Connecticut PLLC Family CurrentSince Jun 4, 2025 Accepting new patients
MC Diagnostic of Connecticut, P.C. Family CurrentSince Mar 29, 2023 Accepting new patients

Locations

3514 Main St
Coventry, CT 06238
Phone (860) 298-5925

1239 E Putnam Ave
Riverside, CT 06878
Phone (203) 675-9805

323 Cromwell Ave
Rocky Hill, CT 06067
Phone (860) 384-9666

1055 Summer St
Ste 2
Stamford, CT 06905
Phone (203) 504-9758

418 Broadway
#6409
Albany, NY 12207
Phone (203) 504-9758

Networks

  • Healthfirst Medicare Network H1722
  • Healthfirst Medicare Network H9678
  • Healthfirst Medicare Network H5989
  • Healthfirst Medicare Network H3359

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.

NPI Registry JSON

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

{
    "created_epoch": "1676851200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756252800000",
    "number": "1740988666",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1239 E PUTNAM AVE",
            "city": "RIVERSIDE",
            "state": "CT",
            "postal_code": "068781522"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1055 SUMMER ST STE 2",
            "city": "STAMFORD",
            "state": "CT",
            "postal_code": "069055527",
            "telephone_number": "203-504-9758",
            "fax_number": "203-547-4914"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1239 E Putnam Ave",
            "address_purpose": "LOCATION",
            "city": "Riverside",
            "state": "CT",
            "postal_code": "068781522",
            "country_code": "US",
            "telephone_number": "203-698-4006",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FONTAINE",
        "first_name": "RENEE",
        "middle_name": "CAROLINE",
        "credential": "DNP, FNP, PMHNP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2023-02-20",
        "last_updated": "2025-08-27",
        "certification_date": "2025-08-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "CT",
            "license": "11399",
            "primary": false
        },
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "CT",
            "license": "11399",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Stamford, CT

Sources for this page

Verify at the official NPI Registry.