Individual provider Active NPI

Sage Mueller, LCSW

  • Clinical Social Worker
  • West Warwick, RI
National Provider Identifier
1073393880
Registry record updated May 7, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
ISW04820 Issued in RI
Practice address
186 Providence St
West Warwick, RI 02893-2508
Phone
(401) 615-2800
NPI assigned
Oct 2, 2023
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 7, 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 CSW03491 RI
Clinical Social Worker 1041C0700X ISW04820 RI Primary

Addresses

Primary practice location

186 Providence St
West Warwick, RI 02893-2508

Mailing address

50 S Killingly Rd
Foster, RI 02825-1349

Other practice location 1

1 River St
Wakefield, RI 02879-3214
Phone (401) 767-4100

Other practice location 2

360 Kingstown Rd
Narragansett, RI 02882-3258
Phone (401) 767-4100

Other practice location 3

450 Clinton St
Woonsocket, RI 02895-3207
Phone (401) 767-4100

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in RI
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
I20240509000990 RI Practitioner - Clinical Social Worker 9436590320 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Clinical Social Worker
Education
Other, 2023
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Thundermist Health CenterGroup PAC ID 1557270477, 161 clinicians

Practice addresses (Care Compare)

450 Clinton St
Woonsocket, RI 02895-3207
Phone (401) 767-4100

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
ISW04820RIMDClinical Social Worker

Practice roles

OrganizationSpecialtyStatusNew patients
Thundermist Health Center CurrentSince Mar 27, 2024 Accepting new patients
Thundermist Health Center Current Accepting new patients
Thundermist Health Center CurrentSince Mar 27, 2024 Accepting new patients

Locations

1 River St
Wakefield, RI 02879
Phone (401) 783-0523

186 Providence St
West Warwick, RI 02893
Phone (401) 615-2800

25 John a Cummings Way
Woonsocket, RI 02895
Phone (401) 235-7310

450 Clinton St
Woonsocket, RI 02895

25 John a Cummings Way
Ste 302
Woonsocket, RI 02895

Interoperability endpoints

  • FHIR API: https://fhir4.healow.com/fhir/r4/DCBEAA

Organizations & group practices 3

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.

NPI Registry JSON

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

{
    "created_epoch": "1696204800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778112000000",
    "number": "1073393880",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "50 S KILLINGLY RD",
            "city": "FOSTER",
            "state": "RI",
            "postal_code": "028251349"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "186 PROVIDENCE ST",
            "city": "WEST WARWICK",
            "state": "RI",
            "postal_code": "028932508",
            "telephone_number": "401-615-2800"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1 River St",
            "address_purpose": "LOCATION",
            "city": "Wakefield",
            "state": "RI",
            "postal_code": "028793214",
            "country_code": "US",
            "telephone_number": "401-767-4100",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "360 Kingstown Rd",
            "address_purpose": "LOCATION",
            "city": "Narragansett",
            "state": "RI",
            "postal_code": "028823258",
            "country_code": "US",
            "telephone_number": "401-767-4100",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "450 Clinton St",
            "address_purpose": "LOCATION",
            "city": "Woonsocket",
            "state": "RI",
            "postal_code": "028953207",
            "country_code": "US",
            "telephone_number": "401-767-4100",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MUELLER",
        "first_name": "SAGE",
        "credential": "LCSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-10-02",
        "last_updated": "2026-05-07",
        "certification_date": "2026-05-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "RI",
            "license": "CSW03491",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "RI",
            "license": "ISW04820",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in West Warwick, RI

Sources for this page

Verify at the official NPI Registry.