Active NPI
Juan P Alban, MD
- Hematology & Oncology Physician
- Chicago, IL
National Provider Identifier
1114489192
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Hematology & Oncology Physician
- License
- 036.160195
- Practice address
- 251 E Huron St Ste 16-738
Chicago, IL 60611-3055 - Phone
- (312) 926-5924
- Fax
- (312) 926-6134
- NPI assigned
- Apr 1, 2019
- 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 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | 125.074592 | IL | |
| Hematology & Oncology Physician | 207RH0003X | 036.160195 | IL | Primary |
| Hospitalist Physician | 208M00000X | 036160195 | IL |
Addresses
Primary practice location
251 E Huron St Ste 16-738
Chicago, IL 60611-3055
Mailing address
251 E Huron St Ste 16-738
Chicago, IL 60611-3055
Phone (312) 926-5924
Other practice location 1
4445 W Irving Park Rd Ste 400
Chicago, IL 60641-2808
Phone (866) 587-4322
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)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 036.160195 | IL | MD | Hematology & Oncology Physician |
| 036160195 | IL | MD | Hospitalist Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1554076800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1789084800000",
"number": "1114489192",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "251 E HURON ST STE 16-738",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606113055",
"telephone_number": "312-926-5924",
"fax_number": "312-926-6134"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "251 E HURON ST STE 16-738",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606113055",
"telephone_number": "312-926-5924",
"fax_number": "312-926-6134"
}
],
"practiceLocations": [
{
"address_1": "4445 W Irving Park Rd Ste 400",
"address_purpose": "LOCATION",
"city": "Chicago",
"state": "IL",
"postal_code": "606412808",
"country_code": "US",
"telephone_number": "866-587-4322",
"fax_number": "630-933-2740",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "ALBAN",
"first_name": "JUAN",
"middle_name": "P",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2019-04-01",
"last_updated": "2026-09-11",
"certification_date": "2026-09-11",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Internal Medicine",
"state": "IL",
"license": "125.074592",
"primary": false
},
{
"code": "207RH0003X",
"taxonomy_group": "",
"desc": "Internal Medicine, Hematology & Oncology",
"state": "IL",
"license": "036.160195",
"primary": true
},
{
"code": "208M00000X",
"taxonomy_group": "",
"desc": "Hospitalist",
"state": "IL",
"license": "036160195",
"primary": false
}
],
"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 Sep 11, 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.