Individual provider Active NPI

Catherine M Montalbano, MD

  • Diagnostic Radiology Physician
  • Barrington, IL
National Provider Identifier
1285652636
Registry record updated Mar 12, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
036092722 Issued in IL
Practice address
450 W Il Route 22
Barrington, IL 60010-1919
Phone
(847) 842-4191
NPI assigned
Jul 17, 2006
Last updated
Mar 12, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 12, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Diagnostic Radiology Physician 2085R0202X 036092722 IL Primary

Addresses

Primary practice location

450 W Il Route 22
Barrington, IL 60010-1919

Mailing address

29373 Network PL
Chicago, IL 60673-1293
Phone (847) 390-5900

Other identifiers 1

IdentifierTypeStateIssuer
0360927222MedicaidIL

Electronic endpoints 3

TypeEndpointUseAffiliation
CONNECT URL https://esmd.abilitynetwork.com:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service Other ABILITY Network
FHIR URL https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/
Direct Messaging Address cmontalbano236412@direct.myadvocateaurora.org Direct

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20101101000203 IL Practitioner - Diagnostic Radiology 7416141791 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
Rush Medical College of Rush University, 1993
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Integrated Imaging Consultants LLCGroup PAC ID 2567784408, 163 clinicians

Practice addresses (Care Compare)

1775 Dempster St
Park Ridge, IL 60068-1143
Phone (847) 723-2210

27655 W State Route 120
Lakemoor, IL 60051-8003
Phone (815) 458-1500

450 W Hwy 22
Neonatology
Barrington, IL 60010-1919
Phone (847) 381-0123

450 W Il Route 22
Barrington, IL 60010-1919
Phone (847) 842-4360

4847 Hoffman Blvd
Hoffman Estates, IL 60192-3722
Phone (317) 805-4093

836 W Wellington Ave
Chicago, IL 60657-5147
Phone (773) 296-5907

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
036092722ILMDDiagnostic Radiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Advocate Health and Hospitals Corporation CurrentSince Feb 2, 2026 Accepting new patients
Advocate Health and Hospitals Corporation CurrentSince Feb 2, 2026 Accepting new patients
Integrated Imaging Consultants LLC Diagnostic Radiology CurrentSince Nov 1, 2014 Accepting new patients
Chicago Northside Hospital MRI CurrentSince Jan 1, 2026 Accepting new patients
Progressive Radiology of Illinois, LLC Diagnostic Radiology PastSince Aug 22, 2016 Accepting new patients
Lake County Radiology Associates, S.C. Diagnostic Radiology Past Accepting new patients
Open Advanced MRI of Chicago, LLC Diagnostic Radiology Past Accepting new patients
Advocate Health and Hospitals Corporation Past Accepting new patients

Locations

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

29373 Network Pl
Chicago, IL 60673

836 W Wellington Ave
Chicago, IL 60657
Phone (773) 296-7054

801 S Milwaukee Ave
Libertyville, IL 60048
Phone (847) 362-2900

900 Garfield Ave
Libertyville, IL 60048
Phone (847) 362-2900

1775 W Dempster St
Park Ridge, IL 60068
Phone (847) 723-5150

450 W State Route 22
South Barrington, IL 60010
Phone (847) 381-0123

Interoperability endpoints

  • Direct secure messaging: cmontalbano236412@direct.myadvocateaurora.org

Organizations & group practices 8

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 3

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": "1153094400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773273600000",
    "number": "1285652636",
    "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": "606731293",
            "telephone_number": "847-390-5900"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "450 W IL ROUTE 22",
            "city": "BARRINGTON",
            "state": "IL",
            "postal_code": "600101919",
            "telephone_number": "847-842-4191"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MONTALBANO",
        "first_name": "CATHERINE",
        "middle_name": "M",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-07-17",
        "last_updated": "2026-03-12",
        "certification_date": "2026-03-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "IL",
            "license": "036092722",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0360927222",
            "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",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "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": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/",
            "affiliation": "N",
            "address_1": "450 W Il Route 22",
            "city": "Barrington",
            "state": "IL",
            "country_code": "US",
            "postal_code": "600101919",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "cmontalbano236412@direct.myadvocateaurora.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "450 W Il Route 22",
            "city": "Barrington",
            "state": "IL",
            "country_code": "US",
            "postal_code": "600101919",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Barrington, IL

Sources for this page

Verify at the official NPI Registry.