Active NPI
Melissa Mendez, MSW, LSW
- Social Worker
- Chicago, IL
National Provider Identifier
1336026434
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Social Worker
- License
- 150.112695
- Practice address
- 2232 N Clybourn Ave
Chicago, IL 60614-3193 - Phone
- (773) 377-5492
- NPI assigned
- Aug 19, 2025
- Sex
- Female
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Social Worker | 104100000X | 150.112695 | IL | Primary |
| Clinical Social Worker | 1041C0700X | IL |
Addresses
Primary practice location
2232 N Clybourn Ave
Chicago, IL 60614-3193
Mailing address
4919 W Montana St
Chicago, IL 60639-2510
Phone (773) 396-6719
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 |
|---|---|---|---|
| 150.112695 | IL | MD | Social Worker |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| The Valens Group | Clinical | Current | Accepting new patients |
Locations
2232 N Clybourn Ave
Chicago, IL 60614
Phone (630) 999-6619
Organizations & group practices 1
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": "1755561600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1755561600000",
"number": "1336026434",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4919 W MONTANA ST",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606392510",
"telephone_number": "773-396-6719"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2232 N CLYBOURN AVE",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606143193",
"telephone_number": "773-377-5492"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MENDEZ",
"first_name": "MELISSA",
"credential": "MSW, LSW",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2025-08-19",
"last_updated": "2025-08-19",
"certification_date": "2025-08-19",
"status": "A"
},
"taxonomies": [
{
"code": "104100000X",
"taxonomy_group": "",
"desc": "Social Worker",
"state": "IL",
"license": "150.112695",
"primary": true
},
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "IL",
"license": null,
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Chicago, IL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 19, 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.