Individual provider Active NPI

Mary Frances Giannotti, PMHNP-BC

  • Psychiatric/Mental Health Nurse Practitioner
  • New Haven, CT
National Provider Identifier
1730859810
Registry record updated Jan 24, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X
License
10039 Issued in CT
Practice address
54 E Ramsdell St
New Haven, CT 06515-1140
Phone
(203) 337-9943
NPI assigned
Sep 20, 2021
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 24, 2022

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 10039 CT Primary

Addresses

Primary practice location

54 E Ramsdell St
New Haven, CT 06515-1140

Mailing address

50 Perkins St
New Haven, CT 06513-3209
Phone (203) 907-5979

Other practice location 1

495 Congress Ave
New Haven, CT 06519-1312
Phone (203) 781-4600

Other identifiers 8

IdentifierTypeStateIssuer
008022622MedicaidCT
004082260MedicaidCT
008001325MedicaidCT
008039745MedicaidCT
008023170MedicaidCT
008042339MedicaidCT
008105797MedicaidCT
008024427MedicaidCT

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
I20211021001155 CT Practitioner - Nurse Practitioner 8628466885 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2021
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Apt Foundation, IncGroup PAC ID 8729250204, 13 clinicians

Practice addresses (Care Compare)

1 Long Wharf Dr
New Haven, CT 06511-5991
Phone (203) 781-4640

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
10039CTMDSocial Worker

Practice roles

OrganizationSpecialtyStatusNew patients
Apt Foundation Inc CurrentSince Jul 1, 2025 Accepting new patients
Centered PLLC CurrentSince Apr 19, 2025 Accepting new patients
Apt Foundation, Inc CurrentSince Sep 18, 2021 Accepting new patients
Apt Foundation, Inc CurrentSince Sep 18, 2021 Accepting new patients
Baystate Medical Practices, Inc Psychiatric/Mental Health PastSince Apr 19, 2025 Accepting new patients

Locations

495 Congress Ave
New Haven, CT 06519
Phone (203) 781-4600

1 Long Wharf Dr
Ste 321
New Haven, CT 06511
Phone (203) 781-4600

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

54 E Ramsdell St
New Haven, CT 06515
Phone (203) 337-9943

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 and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1632096000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1642982400000",
    "number": "1730859810",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "50 PERKINS ST",
            "city": "NEW HAVEN",
            "state": "CT",
            "postal_code": "065133209",
            "telephone_number": "203-907-5979"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "54 E RAMSDELL ST",
            "city": "NEW HAVEN",
            "state": "CT",
            "postal_code": "065151140",
            "telephone_number": "203-337-9943"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "495 Congress Ave",
            "address_purpose": "LOCATION",
            "city": "New Haven",
            "state": "CT",
            "postal_code": "065191312",
            "country_code": "US",
            "telephone_number": "203-781-4600",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GIANNOTTI",
        "first_name": "MARY FRANCES",
        "name_prefix": "Ms.",
        "credential": "PMHNP-BC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-09-20",
        "last_updated": "2022-01-24",
        "certification_date": "2022-01-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "CT",
            "license": "10039",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "008022622",
            "state": "CT"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "004082260",
            "state": "CT"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "008001325",
            "state": "CT"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "008039745",
            "state": "CT"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "008023170",
            "state": "CT"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "008042339",
            "state": "CT"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "008105797",
            "state": "CT"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "008024427",
            "state": "CT"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in New Haven, CT

Sources for this page

Verify at the official NPI Registry.