Individual provider Active NPI

Paul Castaldi, LICSW

  • Clinical Social Worker
  • Bristol, RI
National Provider Identifier
1376829127
Registry record updated Apr 8, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
ISW01211 Issued in RI
Practice address
256 Hope St
Bristol, RI 02809-2028
Phone
(401) 855-7961
NPI assigned
Oct 25, 2011
Last updated
Apr 8, 2026By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Apr 8, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X ISW01211 RI Primary
Clinical Social Worker 1041C0700X SW21022 FL

Addresses

Primary practice location

256 Hope St
Bristol, RI 02809-2028

Mailing address

17581 Charnwood Dr
Boca Raton, FL 33498-6427
Phone (401) 855-7961

Other practice location 1

17581 Charnwood Dr
Boca Raton, FL 33498-6427
Phone (561) 564-3437

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in FL
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

Enrollment IDStateProvider typePAC IDDetails
I20240520002396 FL Practitioner - Clinical Social Worker 9830531045 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Clinical Social Worker
Education
Other, 1980
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Brightside Health IncGroup PAC ID 9234525098, 213 clinicians

Practice addresses (Care Compare)

Jacksonville, FL 32211
Phone (415) 360-3348

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
ISW01211RIMDClinical Social Worker

Practice roles

OrganizationSpecialtyStatusNew patients
Brightside Health, Inc. CurrentSince Jun 1, 2024 Accepting new patients
Cotler Healthcare & Development Inc. CurrentSince Apr 20, 2024 Accepting new patients

Locations

2261 Market St
San Francisco, CA 94114
Phone (213) 337-4615

901 S 62nd Ave
Hollywood, FL 33023
Phone (954) 893-0109

6501 Arlington Expy
Ste B105
Jacksonville, FL 32211
Phone (904) 302-9355

9835 Lake Worth Rd
Ste 16179
Lake Worth, FL 33467

Organizations & group practices 2

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.

NPI Registry JSON

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

{
    "created_epoch": "1319500800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775606400000",
    "number": "1376829127",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "17581 CHARNWOOD DR",
            "city": "BOCA RATON",
            "state": "FL",
            "postal_code": "334986427",
            "telephone_number": "401-855-7961"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "256 HOPE ST",
            "city": "BRISTOL",
            "state": "RI",
            "postal_code": "028092028",
            "telephone_number": "401-855-7961"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "17581 Charnwood Dr",
            "address_purpose": "LOCATION",
            "city": "Boca Raton",
            "state": "FL",
            "postal_code": "334986427",
            "country_code": "US",
            "telephone_number": "561-564-3437",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CASTALDI",
        "first_name": "PAUL",
        "credential": "LICSW",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2011-10-25",
        "last_updated": "2026-04-08",
        "certification_date": "2026-04-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "RI",
            "license": "ISW01211",
            "primary": true
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "FL",
            "license": "SW21022",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Bristol, RI

Sources for this page

Verify at the official NPI Registry.