Case Management Integrated Solutions, LLC

Primary specialty

Respite CareTaxonomy code 385H00000X

Legal business name

CASE MANAGEMENT INTEGRATED SOLUTIONS, LLC

Practice address

10900 S Vermont Ave
Los Angeles, CA 90044-3016

Phone

(323) 676-1000

Fax

(323) 676-2000

NPI assigned

Feb 26, 2019

Organization subpart

No

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

Authorized official

Name

Shaye Steven Atlas

Title

Ceo

Phone

(323) 676-1000

Specialties & licenses 6

Addresses

Other identifiers 1

Other names 2

• Horizon Recuperative Care Doing business as
• C.M.I.S. Other name

Locations

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• John T. Simmons Jr., LVN

  • Case Manager/Care Coordinator
  • Anaheim, CA
  • NPI 1790444602
  NPD (past)

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

{
    "created_epoch": "1551139200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1778803200000",
    "number": "1639636673",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4221 WILSHIRE BLVD STE 392",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900103537",
            "telephone_number": "323-902-6000",
            "fax_number": "323-902-6000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10900 S VERMONT AVE",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900443016",
            "telephone_number": "323-676-1000",
            "fax_number": "323-676-2000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "12421 Dahlia Ave",
            "address_purpose": "LOCATION",
            "city": "El Monte",
            "state": "CA",
            "postal_code": "917323611",
            "country_code": "US",
            "telephone_number": "626-565-1000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "171 4th Ave",
            "address_purpose": "LOCATION",
            "city": "Chula Vista",
            "state": "CA",
            "postal_code": "919102519",
            "country_code": "US",
            "telephone_number": "858-326-1100",
            "fax_number": "858-326-2200",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "12423 Dahlia Ave",
            "address_purpose": "LOCATION",
            "city": "El Monte",
            "state": "CA",
            "postal_code": "917323611",
            "country_code": "US",
            "telephone_number": "626-565-1000",
            "fax_number": "626-565-2000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3423 Channel Way",
            "address_purpose": "LOCATION",
            "city": "San Diego",
            "state": "CA",
            "postal_code": "921105104",
            "country_code": "US",
            "telephone_number": "858-326-1100",
            "fax_number": "858-326-2200",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3570 E Imperial Hwy",
            "address_purpose": "LOCATION",
            "city": "Lynwood",
            "state": "CA",
            "postal_code": "902622602",
            "country_code": "US",
            "telephone_number": "323-676-1000",
            "fax_number": "323-676-2000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "10510 S Vermont Ave",
            "address_purpose": "LOCATION",
            "city": "Los Angeles",
            "state": "CA",
            "postal_code": "900443022",
            "country_code": "US",
            "telephone_number": "323-902-6000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "12413 Dahlia Ave",
            "address_purpose": "LOCATION",
            "city": "El Monte",
            "state": "CA",
            "postal_code": "91732",
            "country_code": "US",
            "telephone_number": "626-565-1000",
            "fax_number": "626-565-2000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "CASE MANAGEMENT INTEGRATED SOLUTIONS, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2019-02-26",
        "last_updated": "2026-05-15",
        "certification_date": "2026-05-15",
        "status": "A",
        "authorized_official_last_name": "ATLAS",
        "authorized_official_first_name": "SHAYE",
        "authorized_official_middle_name": "STEVEN",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "323-676-1000"
    },
    "taxonomies": [
        {
            "code": "171M00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Case Manager/Care Coordinator",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "251B00000X",
            "taxonomy_group": "",
            "desc": "Case Management",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "251C00000X",
            "taxonomy_group": "",
            "desc": "Day Training, Developmentally Disabled Services",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "251X00000X",
            "taxonomy_group": "",
            "desc": "Supports Brokerage",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "3747P1801X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Technician, Personal Care Attendant",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "385H00000X",
            "taxonomy_group": "",
            "desc": "Respite Care",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "=========",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Horizon Recuperative Care",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "C.M.I.S.",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

• Violet Cascio
• Louisa Cascione, MSW, ASW, PPSC
• Corina Esther Casco, LCSW
• Iris D Casco
• Nancy Cadigan Casden, MFT
• Beatrice Case
• Cosette Diane Case, LCSW
• Sarah Case
• Timothy N. Casebeer, PHARM.D
• Leticia Esmeralda Caselin

• Respite Care in Los Angeles, CA
• Providers in Los Angeles, CA by specialty
• Respite Care in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 15, 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.