Active NPI
Constantine Alemis, DDS
- Dentist
- Evergreen Park, IL
National Provider Identifier
1124956388
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Dentist
- License
- 019036189
- Practice address
- 3929 W 95TH St
Evergreen Park, IL 60805-1903 - Phone
- (708) 493-4402
- NPI assigned
- May 9, 2026
- Sex
- Male
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Dentist | 122300000X | 019036189 | IL | Primary |
Addresses
Primary practice location
3929 W 95TH St
Evergreen Park, IL 60805-1903
Mailing address
3929 W 95TH St
Evergreen Park, IL 60805-1903
Phone (708) 493-4402
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
| License | State | Type | Specialty |
|---|---|---|---|
| 019036189 | IL | MD | Dentist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1778284800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1778284800000",
"number": "1124956388",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3929 W 95TH ST",
"city": "EVERGREEN PARK",
"state": "IL",
"postal_code": "608051903",
"telephone_number": "708-493-4402"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3929 W 95TH ST",
"city": "EVERGREEN PARK",
"state": "IL",
"postal_code": "608051903",
"telephone_number": "708-493-4402"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ALEMIS",
"first_name": "CONSTANTINE",
"name_prefix": "Dr.",
"credential": "DDS",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2026-05-09",
"last_updated": "2026-05-09",
"certification_date": "2026-05-09",
"status": "A"
},
"taxonomies": [
{
"code": "122300000X",
"taxonomy_group": "",
"desc": "Dentist",
"state": "IL",
"license": "019036189",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Evergreen Park, IL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 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.