Individual provider Active NPI

Melissa Mendez, MSW, LSW

  • Social Worker
  • Chicago, IL
National Provider Identifier
1336026434
Registry record updated Aug 19, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Social WorkerTaxonomy code 104100000X
License
150.112695 Issued in IL
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

Updated by the provider on Aug 19, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
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

LicenseStateTypeSpecialty
150.112695ILMDSocial Worker

Practice roles

OrganizationSpecialtyStatusNew patients
The Valens Group Clinical CurrentSince Dec 7, 2025 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.

Verify at the official NPI Registry.