Individual provider Active NPI

Karen Novak, NP

  • Acute Care Nurse Practitioner
  • Chicago, IL
National Provider Identifier
1831162411
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Acute Care Nurse PractitionerTaxonomy code 363LA2100X
Practice address
680 N Lake Shore Dr
Suite 1000
Chicago, IL 60611-4546
Phone
(312) 695-9797
NPI assigned
Feb 13, 2006
Sex
Female
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
Acute Care Nurse Practitioner 363LA2100X IL Primary

Addresses

Primary practice location

680 N Lake Shore Dr
Suite 1000
Chicago, IL 60611-4546

Mailing address

680 N Lake Shore Dr
Suite 1000
Chicago, IL 60611-4546
Phone (312) 695-9797

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: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20060120000293 IL Practitioner - Nurse Practitioner 5890719553 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
University of Illinois College of Med (CHI/Peor/Rock/CHM-Urb), 2000
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Northwestern Medical Faculty FoundationGroup PAC ID 4587576814, 4,386 clinicians

Practice addresses (Care Compare)

1200 N Westmoreland Rd
Suite 100
Lake Forest, IL 60045-1601
Phone (847) 735-8500

250 E Superior
2304 Nwmff Prent WMN Hosp
Chicago, IL 60611-2914
Phone (312) 472-3660

250 E Superior St
Chicago, IL 60611-2914

350 S Waukegan
Suite 150
Deerfield, IL 60015-5239
Phone (312) 926-3107

350 S Waukegan Rd
Deerfield, IL 60015-5239
Phone (312) 926-6146

4445 W Irving Park Rd
Chicago, IL 60641-2808

675 N Saint Clair St
Chicago, IL 60611-5975

675 N St Clair
Chicago, IL 60611-5975

820 Route 59
Barlett, IL 60103-1694
Phone (630) 213-9600

820 S Il Route 59
Suite 320
Bartlett, IL 60103-1694
Phone (630) 225-2663

Hospital & facility affiliations

  • Northwestern Memorial Hospital Hospital, Chicago, IL, CCN 140281
  • Northwestern Medicine Central Dupage Hospital Hospital, Winfield, IL, CCN 140242
  • Palos Community Hospital Hospital, Palos Heights, IL, CCN 140062
  • Northwestern Lake Forest Hospital Hospital, Lake Forest, IL, CCN 140130
  • Northwestern Medicine McHenry Hospital, McHenry, IL, CCN 140116

Merit-based Incentive Payment System (MIPS)

Final score
95.19 of 100Reported as apm
Quality
83.05
Promoting interoperability
100
Improvement activities
40

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Certified Nurse Practitioner, Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
209-004701ILMDAcute Care Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Northwestern Medical Faculty Foundation CurrentSince Apr 2, 2005 Accepting new patients
Northwestern Medical Faculty Foundation CurrentSince Apr 2, 2005 Accepting new patients
Central Dupage Physician Group Past Accepting new patients

Locations

Dept 5777
Carol Stream, IL 60122

680 N Lake Shore Dr
Ste 1000
Chicago, IL 60611
Phone (312) 695-4022

250 E Superior St
Ste 4420
Chicago, IL 60611

Organizations & group practices 3

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 7

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": "1139788800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1831162411",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "680 N LAKE SHORE DR",
            "address_2": "SUITE 1000",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606114546",
            "telephone_number": "312-695-9797"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "680 N LAKE SHORE DR",
            "address_2": "SUITE 1000",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606114546",
            "telephone_number": "312-695-9797"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NOVAK",
        "first_name": "KAREN",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-02-13",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "IL",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chicago, IL

Sources for this page

Verify at the official NPI Registry.