NPIMap

Individual provider Active NPI

Katherine Rose Maiorisi, PA-C

  • Physician Assistant
  • Pawtucket, RI
National Provider Identifier
1265058044
Registry record updated Aug 12, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
PA01242 Issued in RI
Practice address
407 East Ave Ste 110
Pawtucket, RI 02860-5299
Phone
(401) 725-4700
Fax
(401) 725-4740
NPI assigned
Jun 17, 2020
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 12, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X PA01242 RI Primary

Addresses

Primary practice location

407 East Ave Ste 110
Pawtucket, RI 02860-5299

Mailing address

407 East Ave Ste 110
Pawtucket, RI 02860-5299
Phone (401) 725-4700

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address maiorisi@uim.directbygreenway.com Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in RI
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20210316002022 RI Practitioner - Physician Assistant 3678989670 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
University Internal Medicine,IncGroup PAC ID 0345275491, 6 clinicians

Practice addresses (Care Compare)

407 E Ave
Pawtucket, RI 02860-5299
Phone (401) 725-4700

Hospital & facility affiliations

  • Amedisys Home Health Care Home health agency, Warwick, RI, CCN 417036
  • Elara Caring Home health agency, Warwick, RI, CCN 417035
  • The Miriam Hospital Hospital, Providence, RI, CCN 410012
  • Rhode Island Hospital Hospital, Providence, RI, CCN 410007
  • Women & Infants Hospital of Rhode Island Hospital, Providence, RI, CCN 410010
  • Kent County Memorial Hospital Hospital, Warwick, RI, CCN 410009

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

State licenses

LicenseStateTypeSpecialty
PA01242RIMDPhysician Assistant

Interoperability endpoints

  • Direct secure messaging: maiorisi@uim.directbygreenway.com

Organizations & group practices 1

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.

Hospital & facility affiliations 10

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

NPI Registry JSON

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

{
    "created_epoch": "1592352000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786492800000",
    "number": "1265058044",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "407 EAST AVE STE 110",
            "city": "PAWTUCKET",
            "state": "RI",
            "postal_code": "028605299",
            "telephone_number": "401-725-4700",
            "fax_number": "401-725-4740"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "407 EAST AVE STE 110",
            "city": "PAWTUCKET",
            "state": "RI",
            "postal_code": "028605299",
            "telephone_number": "401-725-4700",
            "fax_number": "401-725-4740"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MAIORISI",
        "first_name": "KATHERINE",
        "middle_name": "ROSE",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-06-17",
        "last_updated": "2026-08-12",
        "certification_date": "2026-08-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "RI",
            "license": "PA01242",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "maiorisi@uim.directbygreenway.com",
            "affiliation": "N",
            "endpointDescription": "EHR",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "Medical Record",
            "address_1": "407 East Ave Ste 110",
            "city": "Pawtucket",
            "state": "RI",
            "country_code": "US",
            "postal_code": "028605299",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Pawtucket, RI

Sources for this page

Verify at the official NPI Registry.