Melissa Gambaccini, NP-C

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

005844 Issued in CT

Practice address

20 York St
North Pavilion-8
New Haven, CT 06510-3220

Phone

(203) 200-4422

Fax

(203) 200-4809

NPI assigned

Oct 25, 2014

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, 2014

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Yale UniversityGroup PAC ID 9436061736, 2,632 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Lawrence & Memorial Hospital Hospital, New London, CT, CCN 070007
• Yale-New Haven Hospital Hospital, New Haven, CT, CCN 070022
• Bridgeport Hospital Hospital, Bridgeport, CT, CCN 070010
• Westerly Hospital Hospital, Westerly, RI, CCN 410013

Merit-based Incentive Payment System (MIPS)

Final score

87.36 of 100Reported as group

Quality

77.36

Promoting interoperability

100

Improvement activities

40

Cost

74.27

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mgambaccini15493@direct.ynhh.org

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.

• Yale University

  dba Yale Medicine

  • Anesthesiology Physician
  • New Haven, CT
  • NPI 1205822236
  Medicare reassignment Care Compare group NPD
• Northeast Medical Group, Inc.

  • Internal Medicine Physician
  • Bridgeport, CT
  • NPI 1043278351
  Medicare reassignment NPD
• Yale University

  • Durable Medical Equipment & Medical Supplies
  • Fairfield, CT
  • NPI 1548066962
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Bridgeport Hospital

  • General Acute Care Hospital
  • Bridgeport, CT
  • NPI 1649260845
  Care Compare affiliation
• Bridgeport Hospital

  • General Acute Care Hospital
  • Bridgeport, CT
  • NPI 1992910152
  Care Compare affiliation
• Lawrence and Memorial Hospital, Inc.

  dba Lawrence and Memorial Hospital

  • General Acute Care Hospital
  • New London, CT
  • NPI 1073530879
  Care Compare affiliation
• Lawrence and Memorial Hospital, Inc.

  dba Lawrence and Memorial Hospital

  • General Acute Care Hospital
  • New London, CT
  • NPI 1700092459
  Care Compare affiliation
• Yale New Haven Hospital

  • General Acute Care Hospital
  • New Haven, CT
  • NPI 1336139500
  Care Compare affiliation
• Yale New Haven Hospital

  • General Acute Care Hospital
  • New Haven, CT
  • NPI 1578778726
  Care Compare affiliation
• LMW Healthcare Inc.

  dba Westerly Hospital

  • General Acute Care Hospital
  • Westerly, RI
  • NPI 1447595368
  Care Compare affiliation

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

{
    "created_epoch": "1414195200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764806400000",
    "number": "1851796437",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "20 YORK ST",
            "address_2": "NORTH PAVILION-8",
            "city": "NEW HAVEN",
            "state": "CT",
            "postal_code": "065103220",
            "telephone_number": "203-200-4422",
            "fax_number": "203-200-4809"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "20 YORK ST",
            "address_2": "NORTH PAVILION-8",
            "city": "NEW HAVEN",
            "state": "CT",
            "postal_code": "065103220",
            "telephone_number": "203-200-4422",
            "fax_number": "203-200-4809"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "230 Waterford Pkwy S",
            "address_purpose": "LOCATION",
            "city": "Waterford",
            "state": "CT",
            "postal_code": "063851219",
            "country_code": "US",
            "telephone_number": "860-444-3744",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GAMBACCINI",
        "first_name": "MELISSA",
        "name_prefix": "Ms.",
        "credential": "NP-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2014-10-25",
        "last_updated": "2025-12-04",
        "certification_date": "2025-12-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "CT",
            "license": "005844",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Maya Galloway-Pope, CGC
• Daniela Raffaela Galluzzo, MD
• Jennifer Lee Galluzzo
• Rachel Wasielesky Galvao
• Meghan Gamache
• Jessica Gambardella, APRN, FNP-C
• Tracy Ann Gambardella, PA-C
• Albert Gambino, PAC
• Matthew Gambino
• Miriam Joy Gamble, MD

• Family Nurse Practitioner in New Haven, CT
• Providers in New Haven, 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 Dec 4, 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.