Lianna Dimmock, FNP

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

14510 Issued in CT

Practice address

761 Main Ave BLDG a
Norwalk, CT 06851-1080

Phone

(203) 810-4151

NPI assigned

Feb 28, 2025

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

Other names 1

• Lianna Fincher Former name

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, 2024

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

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.

• The Connecticut Dermatology Group PLLC

  • Dermatology Physician
  • Norwalk, CT
  • NPI 1699881557
  Medicare reassignment NPD
• Schweiger Dermatology PLLC

  • Dermatology Physician
  • New York, NY
  • NPI 1831438662
  NPD

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

{
    "created_epoch": "1740700800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764374400000",
    "number": "1033916861",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9 CAMPION AVE",
            "city": "NORWICH",
            "state": "CT",
            "postal_code": "063601808",
            "telephone_number": "860-367-3688"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "761 MAIN AVE BLDG A",
            "city": "NORWALK",
            "state": "CT",
            "postal_code": "068511080",
            "telephone_number": "203-810-4151"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DIMMOCK",
        "first_name": "LIANNA",
        "credential": "FNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-02-28",
        "last_updated": "2025-11-29",
        "certification_date": "2025-11-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "CT",
            "license": "14510",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "LIANNA",
            "last_name": "FINCHER",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Michael P Dicorato, M.D.
• Diehl Nutrition, LLC
• Vivienne Martine Dietrich
• Gina Difilipo, PHARMD
• Stephanie Dillane, LCSW
• Laura Discala, MS, CCC-SLP
• Constantino Distefano
• Janet Prisca Djentuh, CNM
• Maria DO, PA-C
• Arthur E Dobos Jr., M.D

• Family Nurse Practitioner in Norwalk, CT
• Providers in Norwalk, 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 Nov 29, 2025; 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.