Active NPI
Eric Underhill, LSW
- Social Worker
- Chicago, IL
National Provider Identifier
1164398160
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Social Worker
- License
- 150.117209
- Practice address
- 5547 N Ravenswood Ave Ste 305
Chicago, IL 60640-1125 - Phone
- (773) 570-2829
- NPI assigned
- Oct 15, 2025
- Last updated
- Oct 15, 2025
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Social Worker | 104100000X | 150.117209 | IL | Primary |
Addresses
Primary practice location
5547 N Ravenswood Ave Ste 305
Chicago, IL 60640-1125
Mailing address
5547 N Ravenswood Ave Ste 305
Chicago, IL 60640-1125
Phone (773) 570-2829
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 150.117209 | IL | MD | Social Worker |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1760486400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1760486400000",
"number": "1164398160",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "5547 N RAVENSWOOD AVE STE 305",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606401125",
"telephone_number": "773-570-2829"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "5547 N RAVENSWOOD AVE STE 305",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606401125",
"telephone_number": "773-570-2829"
}
],
"practiceLocations": [],
"basic": {
"last_name": "UNDERHILL",
"first_name": "ERIC",
"credential": "LSW",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2025-10-15",
"last_updated": "2025-10-15",
"certification_date": "2025-10-13",
"status": "A"
},
"taxonomies": [
{
"code": "104100000X",
"taxonomy_group": "",
"desc": "Social Worker",
"state": "IL",
"license": "150.117209",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Chicago, IL
- Unchained Minds Counseling, LLC
- Unconditionally Worthy, Co.
- Unconscious Connectios Therapy Services PLLC
- Daniel Lawrence Underberg
- Nathan Anthony Underhile, LCSW
- Carly Ann Underkoffler, FNP-C
- Underwood Consulting Group
- Daniella Julie Underwood, PHARMD
- Dawnya Alexandria Underwood, MSW, LSW
- Jennifer Michelle Underwood, LCSW
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 15, 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.