Individual provider Active NPI

Claire Christine Chaplinsky, PA-C

  • Physician Assistant
  • Chicago, IL
National Provider Identifier
1386434751
Registry record updated Feb 9, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
085.011932 Issued in IL
Practice address
1611 W Harrison St Ste 400
Chicago, IL 60612-4861
Phone
(877) 632-6637
Fax
(708) 409-5179
NPI assigned
May 8, 2025
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 9, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X 085.011932 IL Primary
Physician Assistant 363A00000X 10005189A IN

Addresses

Primary practice location

1611 W Harrison St Ste 400
Chicago, IL 60612-4861

Mailing address

PO Box 735263
Chicago, IL 60673-5263

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: No
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20260210001041 IL Practitioner - Physician Assistant 5890274856 Reassigns benefits to 1 organization
I20260220001769 IN Practitioner - Physician Assistant 5890274856 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2025
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Orthomidwest, PLLCGroup PAC ID 0749183713, 531 clinicians

Practice addresses (Care Compare)

1611 W Harrison St
Suite 400
Chicago, IL 60612-4861
Phone (877) 632-6637

9200 Calumet Ave
Suite 300
Munster, IN 46321-2885
Phone (877) 632-6637

Hospital & facility affiliations

  • Rush University Medical Center Hospital, Chicago, IL, CCN 140119

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

State licenses

LicenseStateTypeSpecialty
085.011932ILMDPhysician Assistant
10005189AINMDPhysician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Orthomidwest, PLLC CurrentSince Feb 2, 2026 Accepting new patients
Orthomidwest, PLLC Physician Assistant CurrentSince Feb 2, 2026 Accepting new patients

Locations

770 Beloit Rd
Belvidere, IL 61008
Phone (815) 847-7060

1611 W Harrison St
Ste 400
Chicago, IL 60612
Phone (312) 243-4244

9601 Calumet Ave
Munster, IN 46321
Phone (312) 432-2591

9200 Calumet Ave
Ste 300
Munster, IN 46321
Phone (708) 236-2737

Organizations & group practices 2

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 2

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": "1746662400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770595200000",
    "number": "1386434751",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 735263",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606735263"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1611 W HARRISON ST STE 400",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606124861",
            "telephone_number": "877-632-6637",
            "fax_number": "708-409-5179"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHAPLINSKY",
        "first_name": "CLAIRE",
        "middle_name": "CHRISTINE",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-05-08",
        "last_updated": "2026-02-09",
        "certification_date": "2026-02-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "IL",
            "license": "085.011932",
            "primary": true
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "IN",
            "license": "10005189A",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chicago, IL

Sources for this page

Verify at the official NPI Registry.