Active NPI
Zachary Krall, CRNA
- Certified Registered Nurse Anesthetist
- North Chicago, IL
National Provider Identifier
1932931110
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Certified Registered Nurse Anesthetist
- License
- APN.1002034-CRNA
- 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 |
|---|---|---|---|---|
| Registered Nurse | 163W00000X | 1678001 | CO | |
| Certified Registered Nurse Anesthetist | 367500000X | APN.1002034-CRNA | CO | Primary |
Addresses
Primary practice location
3333 Green Bay Rd
North Chicago, IL 60064-3037
Mailing address
2808 California St
Denver, CO 80205-3030
Phone (253) 929-9971
Other names 1
- Zachary Krall
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
Care Compare profile
Medicare Care Compare- Specialty
- Certified Registered Nurse Anesthetist (Crna)
- Education
- Other, 2026
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
12222 Merit Dr
Suite 600
Dallas, TX 75251-2276
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Registered Nurse
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 1678001 | CO | MD | 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": "1782777600000",
"number": "1932931110",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2808 CALIFORNIA ST",
"city": "DENVER",
"state": "CO",
"postal_code": "802053030",
"telephone_number": "253-929-9971"
},
{
"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": "KRALL",
"first_name": "ZACHARY",
"credential": "CRNA",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2024-08-16",
"last_updated": "2026-06-30",
"certification_date": "2026-06-30",
"status": "A"
},
"taxonomies": [
{
"code": "163W00000X",
"taxonomy_group": "",
"desc": "Registered Nurse",
"state": "CO",
"license": "1678001",
"primary": false
},
{
"code": "367500000X",
"taxonomy_group": "",
"desc": "Nurse Anesthetist, Certified Registered",
"state": "CO",
"license": "APN.1002034-CRNA",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"first_name": "ZACHARY",
"last_name": "KRALL",
"credential": "CRNA",
"code": "5",
"type": "Other Name"
}
]
}
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 Jun 30, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- 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.