Individual provider Active NPI

Rosario Sosa-Cortez

  • Case Manager/Care Coordinator
  • Grand Rapids, MI
National Provider Identifier
1659227999
Registry record updated Mar 9, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Case Manager/Care CoordinatorTaxonomy code 171M00000X
License
175319663 Issued in MI
Practice address
129 Jefferson Ave SE
Grand Rapids, MI 49503-4324
Phone
(616) 288-4569
NPI assigned
Mar 9, 2026
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 9, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Case Manager/Care Coordinator 171M00000X 175319663 MI Primary

Addresses

Primary practice location

129 Jefferson Ave SE
Grand Rapids, MI 49503-4324

Mailing address

221 Barnett St NE
Grand Rapids, MI 49503-1067
Phone (616) 427-2353

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
175319663MIMDCase Manager/Care Coordinator

NPI Registry JSON

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

{
    "created_epoch": "1773014400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773014400000",
    "number": "1659227999",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "221 BARNETT ST NE",
            "city": "GRAND RAPIDS",
            "state": "MI",
            "postal_code": "495031067",
            "telephone_number": "616-427-2353"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "129 JEFFERSON AVE SE",
            "city": "GRAND RAPIDS",
            "state": "MI",
            "postal_code": "495034324",
            "telephone_number": "616-288-4569"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SOSA-CORTEZ",
        "first_name": "ROSARIO",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-03-09",
        "last_updated": "2026-03-09",
        "certification_date": "2026-03-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "171M00000X",
            "taxonomy_group": "",
            "desc": "Case Manager/Care Coordinator",
            "state": "MI",
            "license": "175319663",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Grand Rapids, MI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 9, 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.