Individual provider Active NPI

Casimir Lee Rosinski, NP

  • Family Nurse Practitioner
  • Michigan City, IN
National Provider Identifier
1780533372
Registry record updated Jan 26, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
71017677A Issued in IN
Practice address
3500 Franciscan Way
Michigan City, IN 46360-0033
Phone
(219) 877-1616
NPI assigned
Jan 26, 2026
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 26, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X 71017677A IN Primary

Addresses

Primary practice location

3500 Franciscan Way
Michigan City, IN 46360-0033

Mailing address

2107 Penwick Dr
Valparaiso, IN 46383-3946
Phone (219) 309-0162

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IN
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20260422000159 IN Practitioner - Nurse Practitioner 6709353295 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2025
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Clarksville Emergency Group PCGroup PAC ID 6507277423, 149 clinicians

Practice addresses (Care Compare)

3500 Franciscan Way
Franciscan Health Michigan City
Michigan City, IN 46360-0021
Phone (219) 879-8511

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
71017677AINMDFamily Nurse Practitioner

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": "1769385600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769385600000",
    "number": "1780533372",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2107 PENWICK DR",
            "city": "VALPARAISO",
            "state": "IN",
            "postal_code": "463833946",
            "telephone_number": "219-309-0162"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3500 FRANCISCAN WAY",
            "city": "MICHIGAN CITY",
            "state": "IN",
            "postal_code": "463600033",
            "telephone_number": "219-877-1616"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ROSINSKI",
        "first_name": "CASIMIR",
        "middle_name": "LEE",
        "name_prefix": "Mr.",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-01-26",
        "last_updated": "2026-01-26",
        "certification_date": "2026-01-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "IN",
            "license": "71017677A",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Michigan City, IN

Sources for this page

Verify at the official NPI Registry.