Active NPI
Kristina Aleksoniene, MD
- Infectious Disease Physician
- Saint Joseph, MI
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Infectious Disease Physician
- License
- 4301086141
- Practice address
- 1234 Napier Ave
Saint Joseph, MI 49085-2112 - Phone
- (269) 983-8172
- Fax
- (269) 985-4535
- NPI assigned
- Apr 16, 2008
- Last updated
- Oct 31, 2025
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Infectious Disease Physician | 207RI0200X | 036120400 | IL | |
| Infectious Disease Physician | 207RI0200X | 4301086141 | MI | Primary |
| Internal Medicine Physician | 207R00000X | 4301086141 | MI |
Addresses
Primary practice location
1234 Napier Ave
Saint Joseph, MI 49085-2112
Mailing address
1234 Napier Ave
Saint Joseph, MI 49085-2112
Phone (269) 985-4632
Other practice location 1
3249 Oak Park Ave
Berwyn, IL 60402-3429
Phone (708) 783-9100
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in IL, MI
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- Hospitalist
- Education
- Other, 2002
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
1234 Napier Ave
Saint Joseph, MI 49085-2112
Phone (269) 983-8300
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Lakeland Hospitals at Niles and St Joseph, Inc | Current | Accepting new patients | |
| Lakeland Hospitals at Niles and St Joseph, Inc | Current | Accepting new patients | |
| Loyola Medical Group LLC | Current | Accepting new patients | |
| Lakeland Medical Practices | Internal Medicine | Current | Accepting new patients |
| Lakeland Medical Practices | Internal Medicine | Current | Accepting new patients |
| Macneal Physicians Group LLC | Internal Medicine | Past | Accepting new patients |
Locations
3231 Euclid Ave
Ste 407
Berwyn, IL 60402
Phone (708) 783-7430
3249 Oak Park Ave
Berwyn, IL 60402
Phone (708) 783-2696
3722 Harlem Ave
Ste 101
Riverside, IL 60546
Phone (708) 783-6500
31 N Saint Joseph Ave
Niles, MI 49120
Phone (269) 428-2417
1234 Napier Ave
Saint Joseph, MI 49085
Phone (269) 982-4941
3950 Hollywood Rd
Ste 100
Saint Joseph, MI 49085
Phone (269) 429-0900
3950 Hollywood Rd
Ste 200
Saint Joseph, MI 49085
Phone (269) 556-1990
3950 Hollywood Rd
Ste 280
Saint Joseph, MI 49085
Phone (269) 408-0990
400 Medical Park Dr
Watervliet, MI 49098
Phone (269) 463-3111
Interoperability endpoints
- kaleksoniene1268265@epic00.corewelldirect.org
Organizations & group practices 6
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
dba Corewell Health Medical Group South
- Internal Medicine Physician
- Saint Joseph, MI
- NPI 1538397120
-
dba Corewell Health Lakeland Hospitals
- General Acute Care Hospital
- Saint Joseph, MI
- NPI 1134220031
-
- General Practice Physician
- Berwyn, IL
- NPI 1376041954
-
dba Corewell Health Lakeland Hospitals (MDPP)
- Community Health Clinic/Center
- Saint Joseph, MI
- NPI 1184513731
-
dba Corewell Health Medical Group South
- Internal Medicine Physician
- Bridgman, MI
- NPI 1568232247
-
dba Vanguard Medical Group
- Internal Medicine Physician
- Berwyn, IL
- NPI 1205024791
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba Corewell Health Watervliet Hospital
- General Acute Care Hospital
- Watervliet, MI
- NPI 1700994845
-
dba Corewell Health Lakeland Hospitals
- General Acute Care Hospital
- Saint Joseph, MI
- NPI 1134220031
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1208304000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1761868800000",
"number": "1659545002",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1234 NAPIER AVE",
"city": "SAINT JOSEPH",
"state": "MI",
"postal_code": "490852112",
"telephone_number": "269-985-4632",
"fax_number": "269-985-4523"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1234 NAPIER AVE",
"city": "SAINT JOSEPH",
"state": "MI",
"postal_code": "490852112",
"telephone_number": "269-983-8172",
"fax_number": "269-985-4535"
}
],
"practiceLocations": [
{
"address_1": "3249 Oak Park Ave",
"address_purpose": "LOCATION",
"city": "Berwyn",
"state": "IL",
"postal_code": "604023429",
"country_code": "US",
"telephone_number": "708-783-9100",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "ALEKSONIENE",
"first_name": "KRISTINA",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2008-04-16",
"last_updated": "2025-10-31",
"certification_date": "2025-10-31",
"status": "A"
},
"taxonomies": [
{
"code": "207RI0200X",
"taxonomy_group": "",
"desc": "Internal Medicine, Infectious Disease",
"state": "IL",
"license": "036120400",
"primary": false
},
{
"code": "207RI0200X",
"taxonomy_group": "",
"desc": "Internal Medicine, Infectious Disease",
"state": "MI",
"license": "4301086141",
"primary": true
},
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "MI",
"license": "4301086141",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Saint Joseph, MI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 31, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.