Individual provider Active NPI

Dennis Alexander Rivera-Cash, LSW, MPH

  • Social Worker
  • Chicago, IL
National Provider Identifier
1891600979
Registry record updated Aug 14, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Social WorkerTaxonomy code 104100000X
License
150.129314 Issued in IL
Practice address
5707 N Glenwood Ave
Chicago, IL 60660-4515
Phone
(401) 663-4437
NPI assigned
Aug 14, 2026
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 14, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Social WorkerGroup: 193400000X SINGLE SPECIALTY GROUP 104100000X 150.129314 IL Primary

Addresses

Primary practice location

5707 N Glenwood Ave
Chicago, IL 60660-4515

Mailing address

5401 S Cornell Ave Apt 720
720
Chicago, IL 60615-6341
Phone (332) 239-8798

Other practice location 1

4711 N Broadway St
Chicago, IL 60640-4908
Phone (332) 239-8798

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

NPI Registry JSON

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

{
    "created_epoch": "1786665600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786665600000",
    "number": "1891600979",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5401 S CORNELL AVE APT 720",
            "address_2": "720",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606156341",
            "telephone_number": "332-239-8798"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5707 N GLENWOOD AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606604515",
            "telephone_number": "401-663-4437"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4711 N Broadway St",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606404908",
            "country_code": "US",
            "telephone_number": "332-239-8798",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "RIVERA-CASH",
        "first_name": "DENNIS",
        "middle_name": "ALEXANDER",
        "name_prefix": "Mr.",
        "credential": "LSW, MPH",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-08-14",
        "last_updated": "2026-08-14",
        "certification_date": "2026-07-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Social Worker",
            "state": "IL",
            "license": "150.129314",
            "primary": true
        }
    ],
    "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 14, 2026; 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.