Christopher John Guerrero, MD

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

036140726 Issued in IL

Practice address

2850 W 95TH St Ste 406
Evergreen Park, IL 60805-2790

Phone

(708) 422-5090

Fax

(708) 422-5990

NPI assigned

Jul 8, 2013

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 2

Electronic endpoints 2

Medicare fee-for-service enrollment

Enrolled in IL

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 1

Specialty

Psychiatry

Education

Other, 2013

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Osf Multi-Specialty GroupGroup PAC ID 3678889789, 2,123 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: cguerrero405775@direct-ehr-ssmhc.com

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.

• Osf Multi-Specialty Group

  • Internal Medicine Physician
  • Peoria, IL
  • NPI 1922445527
  Medicare reassignment Care Compare group NPD
• Mount Sinai Community Foundation

  • Rehabilitation Hospital
  • Chicago, IL
  • NPI 1376715896
  Medicare reassignment NPD
• Mount Sinai Community Foundation

  • General Acute Care Hospital
  • Chicago, IL
  • NPI 1982657854
  NPD
• Sinai Community Foundation

  • Multi-Specialty Clinic/Center
  • Chicago, IL
  • NPI 1750672358
  NPD
• Central PA Pharmacy LLC.

  • Community/Retail Pharmacy
  • Patton, PA
  • NPI 1578541413
  NPD
• Nwi Clarity Clinic

  • Clinical Social Worker
  • Munster, IN
  • NPI 1619412160
  NPD

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

{
    "created_epoch": "1373241600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762214400000",
    "number": "1306287248",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2850 W 95TH ST STE 406",
            "city": "EVERGREEN PARK",
            "state": "IL",
            "postal_code": "608052790",
            "telephone_number": "708-422-5090",
            "fax_number": "708-422-5990"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2850 W 95TH ST STE 406",
            "city": "EVERGREEN PARK",
            "state": "IL",
            "postal_code": "608052790",
            "telephone_number": "708-422-5090",
            "fax_number": "708-422-5990"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "9250 Columbia Ave Ste 2E",
            "address_purpose": "LOCATION",
            "city": "Munster",
            "state": "IN",
            "postal_code": "463213530",
            "country_code": "US",
            "telephone_number": "219-595-0043",
            "fax_number": "219-237-2894",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GUERRERO",
        "first_name": "CHRISTOPHER",
        "middle_name": "JOHN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2013-07-08",
        "last_updated": "2025-11-04",
        "certification_date": "2025-11-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "IL",
            "license": "036140726",
            "primary": true
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "IN",
            "license": "01079741A",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "300010699",
            "state": "IN"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1306287248",
            "state": "WI"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "cguerrero405775@direct-ehr-ssmhc.com",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "cguerrero405775@direct-ehr-ssmhc.com",
            "address_1": "10 Tower Dr",
            "city": "Sun Prairie",
            "state": "WI",
            "country_code": "US",
            "postal_code": "535901239",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://fhir.ssmhc.com/fhir/api/FHIR/DSTU2/",
            "affiliation": "N",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "FHIR API",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CCD",
            "address_1": "10 Tower Dr",
            "city": "Sun Prairie",
            "state": "WI",
            "country_code": "US",
            "postal_code": "535901239",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Kandyce Lynze Green, R.D.H
• Maya Izabel Green, MD
• Jena Griffin, LCSW
• Bernadette Mary Grogan, R.D
• Erin Gruca
• Kelly E Guglielmi, M.D.
• Isabel Guillen
• Kaushik Gururajan, M.D.
• Alexandra Laura Guzman, PHARMD
• John William Hallinan, B.S., M.A. (PSYCHOLO

• Psychiatry Physician in Evergreen Park, IL
• Providers in Evergreen Park, IL by specialty
• Psychiatry Physician in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 4, 2025; 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.
• 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.

Verify at the official NPI Registry.