NPIMap

Individual provider Active NPI

Juan Alzate, MD

  • Neurological Surgery Physician
  • Libertyville, IL
National Provider Identifier
1922272830
Registry record updated Dec 29, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Neurological Surgery PhysicianTaxonomy code 207T00000X
License
036121596 Issued in IL
Practice address
716 S Milwaukee Ave
Libertyville, IL 60048-3225
Phone
(847) 362-1848
Fax
(847) 362-3351
NPI assigned
Apr 22, 2008
Last updated
Dec 29, 2025By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 29, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Neurological Surgery Physician 207T00000X 036121596 IL Primary

Addresses

Primary practice location

716 S Milwaukee Ave
Libertyville, IL 60048-3225

Mailing address

29373 Network PL
Chicago, IL 60673-3279
Phone (847) 390-5900

Other identifiers 1

IdentifierTypeStateIssuer
036121596MedicaidIL

Electronic endpoints 3

TypeEndpointUseAffiliation
CONNECT URL https://esmd.abilitynetwork.com:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service Other Ability Network
Direct Messaging Address jalzate235916@direct.myadvocateaurora.org Direct
FHIR URL https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20081125000158 IL Practitioner - Neurosurgery 9133288004 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Neurosurgery
Education
Other, 1991
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

716 S Milwaukee Ave
Libertyville, IL 60048-3225
Phone (847) 362-7050

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Spinal fusion75
Laminectomy or laminotomy (partial removal of spine bones)51

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
036121596ILMDNeurological Surgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Advocate Health and Hospitals Corporation CurrentSince Feb 20, 2025 Accepting new patients
Advocate Health and Hospitals Corporation CurrentSince Feb 20, 2025 Accepting new patients
Advocate Health and Hospitals Corporation Current Accepting new patients
Glencor Neuromonitoring LLC Current Accepting new patients
American Center for Spine & Neurosurgery LLC Neurological Surgery CurrentSince Jun 1, 2010 Accepting new patients

Locations

214 McHenry Rd
Buffalo Grove, IL 60089
Phone (847) 459-1160

Dept 4663
Carol Stream, IL 60122

29373 Network Pl
Chicago, IL 60673

712 S Milwaukee Ave
Libertyville, IL 60048
Phone (847) 362-1848

716 S Milwaukee Ave
Libertyville, IL 60048
Phone (847) 362-1393

10400 75th St
Kenosha, WI 53142
Phone (262) 697-7000

Interoperability endpoints

  • FHIR API: https://fhir4.healow.com/fhir/r4/HDCGBA
  • Direct secure messaging: jalzate235916@direct.myadvocateaurora.org

Organizations & group practices 5

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 8

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1208822400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1766966400000",
    "number": "1922272830",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "29373 NETWORK PL",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606733279",
            "telephone_number": "847-390-5900",
            "fax_number": "847-362-3351"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "716 S MILWAUKEE AVE",
            "city": "LIBERTYVILLE",
            "state": "IL",
            "postal_code": "600483225",
            "telephone_number": "847-362-1848",
            "fax_number": "847-362-3351"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ALZATE",
        "first_name": "JUAN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-04-22",
        "last_updated": "2025-12-29",
        "certification_date": "2025-12-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207T00000X",
            "taxonomy_group": "",
            "desc": "Neurological Surgery",
            "state": "IL",
            "license": "036121596",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "036121596",
            "state": "IL"
        }
    ],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "https://esmd.abilitynetwork.com:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service",
            "affiliation": "Y",
            "endpointDescription": "2.16.840.1.113883.3.667.2",
            "affiliationName": "Ability Network",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "CMS esMD eMDR",
            "address_1": "64 S Price Rd Ste B",
            "city": "Brownsville",
            "state": "TX",
            "country_code": "US",
            "postal_code": "785212459",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "jalzate235916@direct.myadvocateaurora.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "716 S Milwaukee Ave",
            "city": "Libertyville",
            "state": "IL",
            "country_code": "US",
            "postal_code": "600483225",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/",
            "affiliation": "N",
            "address_1": "716 S Milwaukee Ave",
            "city": "Libertyville",
            "state": "IL",
            "country_code": "US",
            "postal_code": "600483225",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Libertyville, IL

Sources for this page

Verify at the official NPI Registry.