Individual provider Active NPI

Christos Lazaridis

  • Neurocritical Care Physician
  • Chicago, IL
National Provider Identifier
1457497802
Registry record updated Oct 24, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Neurocritical Care PhysicianTaxonomy code 2084A2900X
License
036146831 Issued in IL
Practice address
5841 S Maryland Ave
Chicago, IL 60637-1443
Phone
(888) 824-0200
NPI assigned
Jan 30, 2007
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 24, 2022

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Neurocritical Care Physician 2084A2900X 036146831 IL Primary

Addresses

Primary practice location

5841 S Maryland Ave
Chicago, IL 60637-1443

Mailing address

150 Harvester Dr
Suite 300
Burr Ridge, IL 60527-5919

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address clazaridis166975@uchospital.direct-ci.com University of Chicago Physicians Group

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL, IN2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20180924001143 IL Practitioner - Neurology 8123191566 Reassigns benefits to 3 organizations
I20210810004070 IN Practitioner - NeurologyPractitioner - Critical Care (Intensivists) 8123191566 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
NeurologyAlso: Critical Care (Intensivists)
Education
Other, 2001
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
University of ChicagoGroup PAC ID 7719899426, 1,674 clinicians

Practice addresses (Care Compare)

10855 Virginia St
Suite 1700
Crown Point, IN 46307-0210
Phone (888) 824-0200

5841 S Maryland Ave
Chicago, IL 60637-1443
Phone (888) 824-0200

Hospital & facility affiliations

  • The University of Chicago Medical Center Hospital, Chicago, IL, CCN 140088

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
036146831ILMDNeurocritical Care Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Riverside Health System CurrentSince Oct 9, 2025 Accepting new patients
University of Chicago CurrentSince Aug 6, 2018 Accepting new patients
The Methodist Hospitals, Inc Neurology CurrentSince Aug 1, 2021 Accepting new patients
Baylor College of Medicine CurrentSince Jan 1, 2014 Accepting new patients
Riverside Health System CurrentSince Oct 9, 2025 Accepting new patients
Baylor College of Medicine CurrentSince Jul 1, 2013 Accepting new patients
The University of Chicago Medical Center CurrentSince Aug 6, 2018 Accepting new patients
Baylor College of Medicine CurrentSince Jul 1, 2013 Accepting new patients
Baylor College of Medicine Neurology CurrentSince Jan 1, 2014 Accepting new patients
The University of Chicago Medical Center CurrentSince Aug 6, 2018 Accepting new patients
Baylor College of Medicine Past Accepting new patients
Baylor College of Medicine Neurology Past Accepting new patients

Locations

150 Harvester Dr
Ste 300
Burr Ridge, IL 60527
Phone (773) 702-1061

350 N Wall St
Kankakee, IL 60901
Phone (815) 935-7500

120 N Oak St
Oak Brook Mall, IL 60521
Phone (630) 856-6700

105 S First St
Wilmington, IL 60481
Phone (815) 476-5210

10855 Virginia St
Ste 1700
Crown Point, IN 46307

1500 S Lake Park Ave
Ste 109
Hobart, IN 46342
Phone (219) 942-0551

8701 Broadway
Merrillville, IN 46410
Phone (219) 738-4926

200 E 89th Ave
Merrillville, IN 46410
Phone (219) 738-4926

6121 Cleveland St
Merrillville, IN 46410
Phone (219) 738-5985

6550 Fannin St
Ste 802
Houston, TX 77030
Phone (713) 798-6131

1504 Taub Loop
Houston, TX 77030
Phone (713) 873-2860

6550 Fannin St
Houston, TX 77030
Phone (713) 363-9604

7200 Cambridge St
Fl 1
Houston, TX 77030
Phone (713) 798-3924

2 Greenway Plz
Ste 900
Houston, TX 77046
Phone (713) 798-1835

Interoperability endpoints

  • Direct secure messaging: clazaridis166975@uchospital.direct-ci.com

Organizations & group practices 12

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

Hospital & facility affiliations 1

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": "1170115200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1666569600000",
    "number": "1457497802",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "150 HARVESTER DR",
            "address_2": "SUITE 300",
            "city": "BURR RIDGE",
            "state": "IL",
            "postal_code": "605275919"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5841 S MARYLAND AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606371443",
            "telephone_number": "888-824-0200"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LAZARIDIS",
        "first_name": "CHRISTOS",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-01-30",
        "last_updated": "2022-10-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084A2900X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurocritical Care",
            "state": "IL",
            "license": "036146831",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "clazaridis166975@uchospital.direct-ci.com",
            "affiliation": "Y",
            "affiliationName": "University of Chicago Physicians Group",
            "address_1": "5841 S Maryland Ave",
            "city": "Chicago",
            "state": "IL",
            "country_code": "US",
            "postal_code": "606371443",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Chicago, IL

Sources for this page

Verify at the official NPI Registry.