Active NPI
Isaac Cain Gluesenkamp, MD
- Anesthesiology Physician
- Chicago, IL
National Provider Identifier
1588313936
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Anesthesiology Physician
- License
- 11022930A
- Practice address
- 251 E Huron St
Chicago, IL 60611-2908 - Phone
- (312) 926-2000
- NPI assigned
- Mar 22, 2022
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Student in an Organized Health Care Education/Training Program | 390200000X | IN | ||
| Anesthesiology Physician | 207L00000X | 11022930A | IN | Primary |
Addresses
Primary practice location
251 E Huron St
Chicago, IL 60611-2908
Mailing address
251 E Huron St
Chicago, IL 60611-3055
Phone (312) 926-2000
Other practice location 1
1130 West Michigan Street
Fesler Hall 204
Indianapolis, IN 46202-5209
Phone (317) 274-0076
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in IN
- Eligible to order & refer
- Part B services: No
- Medical equipment: Yes
- Home health: No
- Power mobility devices: Yes
- Hospice: No
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20220629000702 | IN | Order and Referring Only - Internal Medicine | 9830579457 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 11022930A | IN | MD | Anesthesiology Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1647907200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1781136000000",
"number": "1588313936",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "251 E HURON ST",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606113055",
"telephone_number": "312-926-2000"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "251 E HURON ST",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606112908",
"telephone_number": "312-926-2000"
}
],
"practiceLocations": [
{
"address_1": "1130 West Michigan Street",
"address_2": "Fesler Hall 204",
"address_purpose": "LOCATION",
"city": "Indianapolis",
"state": "IN",
"postal_code": "462025209",
"country_code": "US",
"telephone_number": "317-274-0076",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "GLUESENKAMP",
"first_name": "ISAAC",
"middle_name": "CAIN",
"credential": "MD",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2022-03-22",
"last_updated": "2026-06-11",
"certification_date": "2026-06-11",
"status": "A"
},
"taxonomies": [
{
"code": "390200000X",
"taxonomy_group": "",
"desc": "Student in an Organized Health Care Education/Training Program",
"state": "IN",
"license": null,
"primary": false
},
{
"code": "207L00000X",
"taxonomy_group": "",
"desc": "Anesthesiology",
"state": "IN",
"license": "11022930A",
"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 Jun 11, 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.