Active NPI
Constantine Trambas, DDS
- Dentist
- Chicago, IL
National Provider Identifier
1477538544
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Dentist
- Practice address
- 5310 N Sheridan Rd
Chicago, IL 60640 - Phone
- (773) 878-1234
- Fax
- (773) 878-3008
- NPI assigned
- Dec 13, 2005
- Sex
- Male
- Sole proprietor
- No
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 | IL | Primary |
Addresses
Primary practice location
5310 N Sheridan Rd
Chicago, IL 60640
Mailing address
5310 N Sheridan Rd
Chicago, IL 60640
Phone (773) 878-1234
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in IL
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: No
- Hospice: Yes
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20160224002094 | IL | Order and Referring Only - Oral Surgery | 9133424427 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 019022637 | IL | MD | Dentist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1134432000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1477538544",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "5310 N SHERIDAN RD",
"city": "CHICAGO",
"state": "IL",
"postal_code": "60640",
"telephone_number": "773-878-1234",
"fax_number": "773-878-3008"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "5310 N SHERIDAN RD",
"city": "CHICAGO",
"state": "IL",
"postal_code": "60640",
"telephone_number": "773-878-1234",
"fax_number": "773-878-3008"
}
],
"practiceLocations": [],
"basic": {
"last_name": "TRAMBAS",
"first_name": "CONSTANTINE",
"name_prefix": "Dr.",
"credential": "DDS",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2005-12-13",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "122300000X",
"taxonomy_group": "",
"desc": "Dentist",
"state": "IL",
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Chicago, IL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.