NPIMap

Individual provider Active NPI

Jonathan A. Barker, M.D.

  • Diagnostic Radiology Physician
  • Arlington Heights, IL
National Provider Identifier
1942201728
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
Practice address
800 W Central Rd
Arlington Heights, IL 60005-2349
Phone
(847) 618-5871
NPI assigned
Aug 3, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 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 IL Primary

Addresses

Primary practice location

800 W Central Rd
Arlington Heights, IL 60005-2349

Mailing address

520 E 22ND St
Lombard, IL 60148-6110
Phone (630) 874-2542

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
I20041117000843 IL Practitioner - Diagnostic Radiology 6507820628 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
Medical University of South Carolina College of Medicine, 1994
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Radiology Alliance PCGroup PAC ID 1850280470, 449 clinicians
Northwest Radiology Associates SCGroup PAC ID 9537148374, 22 clinicians

Practice addresses (Care Compare)

104 Indian Trail Rd
Oak Brook, IL 60523-2777
Phone (615) 312-0600

800 W Central Rd
Arlington Heights, IL 60005-2349
Phone (847) 618-1000

Hospital & facility affiliations

  • Northwest Community Hospital 1 Hospital, Arlington Heights, IL, CCN 140252
  • Tristar Centennial Medical Center Hospital, Nashville, TN, CCN 440161
  • Tristar Skyline Medical Center Hospital, Nashville, TN, CCN 440006
  • Tristar Hendersonville Medical Center Hospital, Hendersonville, TN, CCN 440194
  • Tristar Summit Medical Center Hospital, Hermitage, TN, CCN 440150

Merit-based Incentive Payment System (MIPS)

Final score
86.7 of 100Reported as group
Quality
100
Improvement activities
40
Cost
55.67

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Adi Radiology PC Diagnostic Radiology CurrentSince Feb 3, 2026 Accepting new patients
SHPS, PLLC Diagnostic Radiology CurrentSince Sep 1, 2022 Accepting new patients
Envision Medical Imaging, LLC Diagnostic Radiology CurrentSince Jul 9, 2018 Accepting new patients
Northwest Radiology Associates SC Diagnostic Radiology CurrentSince Sep 23, 2002 Accepting new patients
Prime Medical Imaging, LLC Diagnostic Radiology CurrentSince Nov 21, 2025 Accepting new patients
SHPS PLLC Diagnostic Radiology CurrentSince Sep 1, 2022 Accepting new patients
Middle Tennessee Imaging LLC Diagnostic Radiology CurrentSince Dec 15, 2025 Accepting new patients
SMH Radiology Associates PA Diagnostic Radiology Past Accepting new patients
Apex Radiology Past Accepting new patients
A R Imaging, S.C. Past Accepting new patients

Locations

800 W Central Rd
Arlington Hts, IL 60005
Phone (847) 618-6150

4646 N Marine Dr
Chicago, IL 60640
Phone (773) 564-5102

1919 S Highland Ave
Ste 210
Lombard, IL 60148

520 E 22nd St
Lombard, IL 60148
Phone (630) 874-2542

3 Erie Ct
Oak Park, IL 60302
Phone (708) 763-6200

Organizations & group practices 11

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 6

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": "1123027200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1942201728",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "520 E 22ND ST",
            "city": "LOMBARD",
            "state": "IL",
            "postal_code": "601486110",
            "telephone_number": "630-874-2542",
            "fax_number": "630-874-2642"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "800 W CENTRAL RD",
            "city": "ARLINGTON HEIGHTS",
            "state": "IL",
            "postal_code": "600052349",
            "telephone_number": "847-618-5871"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BARKER",
        "first_name": "JONATHAN",
        "middle_name": "A.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-08-03",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "IL",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Arlington Heights, IL

Sources for this page

Verify at the official NPI Registry.