Active NPI
Erik Rosen LCSW, LLC
- Clinical Social Worker
- Northfield, IL
National Provider Identifier
1194603282
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Social Worker
- Legal business name
- ERIK ROSEN LCSW, LLC
- Practice address
- 540 W Frontage Rd Ste 2055
Northfield, IL 60093-1267 - Phone
- (847) 913-3808
- Fax
- (847) 913-3808
- NPI assigned
- Aug 26, 2025
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Mr. Erik Rosen, LCSW
- Title
- Owner/Operator
- Phone
- (847) 913-3808
Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Clinical Social Worker | 1041C0700X | Primary |
Addresses
Primary practice location
540 W Frontage Rd Ste 2055
Northfield, IL 60093-1267
Mailing address
540 W Frontage Rd Ste 2055
Northfield, IL 60093-1267
Phone (847) 913-3808
National Provider Directory
National Provider DirectoryLocations
540 W Frontage Rd
Ste 2055
Northfield, IL 60093
Phone (847) 913-3808
Practitioners & affiliated clinicians
Practitioners 1
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1756166400000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1756166400000",
"number": "1194603282",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "540 W FRONTAGE RD STE 2055",
"city": "NORTHFIELD",
"state": "IL",
"postal_code": "600931267",
"telephone_number": "847-913-3808",
"fax_number": "847-913-3808"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "540 W FRONTAGE RD STE 2055",
"city": "NORTHFIELD",
"state": "IL",
"postal_code": "600931267",
"telephone_number": "847-913-3808",
"fax_number": "847-913-3808"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "ERIK ROSEN LCSW, LLC",
"organizational_subpart": "NO",
"enumeration_date": "2025-08-26",
"last_updated": "2025-08-26",
"certification_date": "2025-08-26",
"status": "A",
"authorized_official_last_name": "ROSEN",
"authorized_official_first_name": "ERIK",
"authorized_official_title_or_position": "OWNER/OPERATOR",
"authorized_official_telephone_number": "847-913-3808",
"authorized_official_name_prefix": "Mr.",
"authorized_official_credential": "LCSW"
},
"taxonomies": [
{
"code": "1041C0700X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Social Worker, Clinical",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Northfield, IL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 26, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.