Alissa Tarsi

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

11795 Issued in CT

Practice address

1057 Boston Post Rd
Guilford, CT 06437-2644

Phone

(866) 389-2727

NPI assigned

Mar 20, 2023

Last updated

Feb 17, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

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

Specialty

Nurse Practitioner

Education

Other, 2022

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Minuteclinic Primary Care Connecticut PLLCGroup PAC ID 0244740645, 4 clinicians

MC Diagnostic of Connecticut, P.C.Group PAC ID 0941382113, 66 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

Practice roles

Locations

Networks

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

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.

• MC Diagnostic of Connecticut, P.C.

  • Family Nurse Practitioner
  • Rocky Hill, CT
  • NPI 1386821932
  Medicare reassignment Care Compare group NPD
• Minuteclinic Primary Care Connecticut PLLC

  • Family Nurse Practitioner
  • Rocky Hill, CT
  • NPI 1548076086
  Medicare reassignment Care Compare group NPD

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

{
    "created_epoch": "1679270400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771286400000",
    "number": "1780386276",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1057 BOSTON POST RD",
            "city": "GUILFORD",
            "state": "CT",
            "postal_code": "064372644",
            "telephone_number": "866-389-2727"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1057 BOSTON POST RD",
            "city": "GUILFORD",
            "state": "CT",
            "postal_code": "064372644",
            "telephone_number": "866-389-2727"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TARSI",
        "first_name": "ALISSA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-03-20",
        "last_updated": "2026-02-17",
        "certification_date": "2026-02-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "CT",
            "license": "11795",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Betsy Frances Swenby, O.D.
• Christian Swenby, OD
• Julia Dianna Swett
• Synergy Wellness LLC
• Lauren Szalkiewicz, LMSW
• Margaret Tawadrous, M.D.
• Aaron N Tessler, MD
• Francine M Testa, MD
• Cassandra Tetrault
• Kevin M Tharakan, MD

• Family Nurse Practitioner in Guilford, CT
• Providers in Guilford, CT by specialty
• Family Nurse Practitioner in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 17, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• 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.