Justina Grubba

Primary specialty

Occupational TherapistTaxonomy code 225X00000X

License

24099 Issued in FL

Practice address

655 Main St S
Southbury, CT 06488-4220

Phone

(877) 407-3422

Fax

(877) 407-4329

NPI assigned

Dec 18, 2023

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in CT

Enrollment records 1

Specialty

Occupational Therapist in Private Practice

Education

Other, 2022

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Fox Rehab OT CT LLCGroup PAC ID 1658683123, 65 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

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.

• Fox Rehab OT CT, LLC

  • Occupational Therapist
  • Wilton, CT
  • NPI 1912251992
  Medicare reassignment Care Compare group NPD

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

{
    "created_epoch": "1702857600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1745625600000",
    "number": "1902674013",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1277 LYDIA CT",
            "city": "JACKSONVILLE",
            "state": "FL",
            "postal_code": "322057648"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "655 MAIN ST S",
            "city": "SOUTHBURY",
            "state": "CT",
            "postal_code": "064884220",
            "telephone_number": "877-407-3422",
            "fax_number": "877-407-4329"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5939 Roosevelt Blvd",
            "address_purpose": "LOCATION",
            "city": "Jacksonville",
            "state": "FL",
            "postal_code": "322442356",
            "country_code": "US",
            "telephone_number": "904-353-9500",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GRUBBA",
        "first_name": "JUSTINA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2023-12-18",
        "last_updated": "2025-04-26",
        "certification_date": "2025-04-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225X00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist",
            "state": "FL",
            "license": "24099",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "https://www.cms.gov/research-statistics-data-systems/electronic-submission-medical-documentation-esmd/cms-health-information-handler",
            "affiliation": "Y",
            "endpointDescription": "2.16.840.1.113883.13.34.110.1.998.01",
            "affiliationName": "Fox Rehab OT CT, LLC",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "CMS esMD eMDR",
            "address_1": "655 Main St S",
            "city": "Southbury",
            "state": "CT",
            "country_code": "US",
            "postal_code": "064884220",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Paula Correia Grayson, PSY.D.
• Richard H Grayson, PH.D.
• Ariel Briana Greene
• Rachel Greenfield
• John Philip Gribbin Sr., RPH
• Charles C Guck, DMD
• Timothy Gugino, COTA
• Robert Gumbardo, MD
• Debra Gunnip, M.S.
• Servando Gutierrez, PA-C

• Occupational Therapist in Southbury, CT
• Providers in Southbury, CT by specialty
• Occupational Therapist in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 26, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• 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.