Active NPI
Earl Kristoffer Pirante, RN
- Certified Registered Nurse Anesthetist
- North Chicago, IL
National Provider Identifier
1750113924
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Certified Registered Nurse Anesthetist
- License
- 159266
- Practice address
- 3333 Green Bay Rd
North Chicago, IL 60064-3037 - Phone
- (847) 578-3000
- NPI assigned
- Aug 16, 2024
- 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 |
|---|---|---|---|---|
| Certified Registered Nurse Anesthetist | 367500000X | 159266 | IL | Primary |
| Critical Care Medicine Registered Nurse | 163WC0200X | 041471031 | IL |
Addresses
Primary practice location
3333 Green Bay Rd
North Chicago, IL 60064-3037
Mailing address
3333 Green Bay Rd
North Chicago, IL 60064-3037
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in IN
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20260626000206 | IN | Practitioner - Certified Registered Nurse Anesthetist (Crna) | 8224501663 |
Care Compare profile
Medicare Care Compare- Specialty
- Certified Registered Nurse Anesthetist (Crna)
- Education
- Other, 2026
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
Practice addresses (Care Compare)
8558 Broadway
Merrillville, IN 46410-7032
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Registered Nurse
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 041471031 | IL | MD | Critical Care Medicine Registered Nurse |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1723766400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1785715200000",
"number": "1750113924",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3333 GREEN BAY RD",
"city": "NORTH CHICAGO",
"state": "IL",
"postal_code": "600643037"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3333 GREEN BAY RD",
"city": "NORTH CHICAGO",
"state": "IL",
"postal_code": "600643037",
"telephone_number": "847-578-3000"
}
],
"practiceLocations": [],
"basic": {
"last_name": "PIRANTE",
"first_name": "EARL KRISTOFFER",
"credential": "RN",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2024-08-16",
"last_updated": "2026-08-03",
"certification_date": "2026-08-03",
"status": "A"
},
"taxonomies": [
{
"code": "367500000X",
"taxonomy_group": "",
"desc": "Nurse Anesthetist, Certified Registered",
"state": "IL",
"license": "159266",
"primary": true
},
{
"code": "163WC0200X",
"taxonomy_group": "",
"desc": "Registered Nurse, Critical Care Medicine",
"state": "IL",
"license": "041471031",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in North Chicago, IL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 3, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- 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.