Individual provider Active NPI

Erica Fiandaca, LCSW

  • Clinical Social Worker
  • Geneva, IL
National Provider Identifier
1801565361
Registry record updated Jan 15, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
149022615 Issued in IL
Practice address
304 Randall Rd
Geneva, IL 60134-4200
Phone
(630) 938-2200
Fax
(630) 938-2205
NPI assigned
Sep 8, 2021
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jan 15, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X 149022615 IL Primary

Addresses

Primary practice location

304 Randall Rd
Geneva, IL 60134-4200

Mailing address

304 Randall Rd
Geneva, IL 60134-4200
Phone (630) 938-2200

Other names 1

  • Erica J Mansfield Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL
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
I20211130001151 IL Practitioner - Clinical Social Worker 0345630612 Reassigns benefits to 1 organization

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Northwestern Medical Faculty Foundation CurrentSince Oct 3, 2025 Accepting new patients
Northwestern Medical Faculty Foundation CurrentSince Oct 3, 2025 Accepting new patients

Locations

Dept 5777
Carol Stream, IL 60122

304 Randall Rd
Geneva, IL 60134
Phone (630) 232-0610

660 N Westmoreland Rd
Lake Forest, IL 60045
Phone (847) 535-6100

660 N Westmoreland Rd
#302
Lake Forest, IL 60045

7 Blanchard Cir
Ste 102
Wheaton, IL 60189
Phone (630) 510-9009

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 and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1631059200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768435200000",
    "number": "1801565361",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "304 RANDALL RD",
            "city": "GENEVA",
            "state": "IL",
            "postal_code": "601344200",
            "telephone_number": "630-938-2200",
            "fax_number": "630-938-2205"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "304 RANDALL RD",
            "city": "GENEVA",
            "state": "IL",
            "postal_code": "601344200",
            "telephone_number": "630-938-2200",
            "fax_number": "630-938-2205"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FIANDACA",
        "first_name": "ERICA",
        "credential": "LCSW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2021-09-08",
        "last_updated": "2026-01-15",
        "certification_date": "2026-01-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "IL",
            "license": "149022615",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ERICA",
            "last_name": "MANSFIELD",
            "middle_name": "J",
            "credential": "LCSW",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Geneva, IL

Sources for this page

Verify at the official NPI Registry.