Individual provider Active NPI

Marissa Ann Bivona, PHD

  • Psychologist
  • New Haven, CT
National Provider Identifier
1740047760
Registry record updated Sep 26, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
PsychologistTaxonomy code 103T00000X
License
005144 Issued in CT
Practice address
350 George St
New Haven, CT 06511-6617
Phone
(203) 823-6571
NPI assigned
Mar 5, 2024
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 26, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Psychologist 103T00000X 005144 CT Primary

Addresses

Primary practice location

350 George St
New Haven, CT 06511-6617

Mailing address

350 George St
New Haven, CT 06511-6617

Other practice location 1

633 Middlesex Tpke
Old Saybrook, CT 06475-1220
Phone (860) 388-8300

Other practice location 2

1 Long Wharf Dr
New Haven, CT 06511-5991
Phone (877) 925-3637

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: No
  • Power mobility devices: No
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20251020000716 CT Practitioner - Clinical Psychologist 4183112477 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Clinical Psychologist
Education
Other, 2024
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

2211 Congress St
Portland, ME 04102-1941

350 George St
New Haven, CT 06511-6617

50 Division St
New Haven, CT 06511-1936

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Philosophy

State licenses

LicenseStateTypeSpecialty
005144CTMDClinical Social Worker

Practice roles

OrganizationSpecialtyStatusNew patients
Yale New Haven Hospital CurrentSince Jul 28, 2025 Accepting new patients
Yale University CurrentSince Oct 2, 2025 Accepting new patients
Yale University CurrentSince Oct 2, 2025 Accepting new patients

Locations

1 Long Wharf Dr
New Haven, CT 06511
Phone (203) 777-7500

800 Howard Ave
New Haven, CT 06519
Phone (203) 785-2140

350 George St
New Haven, CT 06511
Phone (203) 737-5870

20 York St
North Haven, CT 06510
Phone (203) 688-2433

633 Middlesex Tpke
Old Saybrook, CT 06475
Phone (860) 388-5831

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": "1709596800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758844800000",
    "number": "1740047760",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "350 GEORGE ST",
            "city": "NEW HAVEN",
            "state": "CT",
            "postal_code": "065116617"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "350 GEORGE ST",
            "city": "NEW HAVEN",
            "state": "CT",
            "postal_code": "065116617",
            "telephone_number": "203-823-6571"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "633 Middlesex Tpke",
            "address_purpose": "LOCATION",
            "city": "Old Saybrook",
            "state": "CT",
            "postal_code": "064751220",
            "country_code": "US",
            "telephone_number": "860-388-8300",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1 Long Wharf Dr",
            "address_purpose": "LOCATION",
            "city": "New Haven",
            "state": "CT",
            "postal_code": "065115991",
            "country_code": "US",
            "telephone_number": "877-925-3637",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BIVONA",
        "first_name": "MARISSA",
        "middle_name": "ANN",
        "name_prefix": "Dr.",
        "credential": "PHD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-03-05",
        "last_updated": "2025-09-26",
        "certification_date": "2025-09-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "CT",
            "license": "005144",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in New Haven, CT

Sources for this page

Verify at the official NPI Registry.