Gianna Perrotti, M.S.W.

Primary specialty

Social WorkerTaxonomy code 104100000X

Practice address

50 Brookside Rd
Waterbury, CT 06708-1402

Phone

(203) 755-4490

NPI assigned

Jan 18, 2015

Last updated

Nov 18, 2025By 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 2

Addresses

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

Specialty

Clinical Social Worker

Education

Other, 2014

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Step Up Care PC LLCGroup PAC ID 5496088346, 176 clinicians

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

87.14 of 100Reported as group

Quality

71.85

Improvement activities

40

Cost

75.41

Medicare enrollment (NPD)

Enrolled

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Step Up Care PC LLC

  • Counselor
  • Danielson, CT
  • NPI 1154884740
  Medicare reassignment Care Compare group NPD
• Solidarity Counseling LLC

  • Professional Counselor
  • Waterbury, CT
  • NPI 1598523128
  NPD

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

{
    "created_epoch": "1421539200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763424000000",
    "number": "1174912869",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "50 BROOKSIDE RD",
            "city": "WATERBURY",
            "state": "CT",
            "postal_code": "067081402",
            "telephone_number": "203-755-4490"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "50 BROOKSIDE RD",
            "city": "WATERBURY",
            "state": "CT",
            "postal_code": "067081402",
            "telephone_number": "203-755-4490"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "228 Meadow St Ste 201",
            "address_purpose": "LOCATION",
            "city": "Waterbury",
            "state": "CT",
            "postal_code": "067021807",
            "country_code": "US",
            "telephone_number": "203-805-7843",
            "fax_number": "475-522-8667",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PERROTTI",
        "first_name": "GIANNA",
        "credential": "M.S.W.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-01-18",
        "last_updated": "2025-11-18",
        "certification_date": "2025-11-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Performance Foot & Ankle Specialists, LLC
• Nicole Taylor Perin, DPT
• Katrina Perkins
• Raizel Perl
• Vincent Louis Perri, DC
• Martin Sinclair Perry, LMSW
• Sharray Perry, LCSW
• Terry Andrew Perry
• Camille Persaud Sannasi
• James Perugini III

• Social Worker in Waterbury, CT
• Providers in Waterbury, CT by specialty
• Social Worker in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 18, 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.