Stacey Gusak

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

209024281 Issued in IL

Practice address

3 Erie CT
Oak Park, IL 60302-2519

Phone

(708) 383-6200

NPI assigned

Apr 6, 2021

Last updated

Jul 16, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

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

Specialty

Nurse Practitioner

Education

Rush Medical College of Rush University, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Aurora Emergency Physicians LLCGroup PAC ID 1850657180, 44 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• West Suburban Medical Center Hospital, Oak Park, IL, CCN 140049
• The University of Chicago Medical Center Hospital, Chicago, IL, CCN 140088

Merit-based Incentive Payment System (MIPS)

Final score

100 of 100Reported as group

Quality

97.45

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/14272/brand/70/csg/1/fhir/r4

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.

• Aurora Emergency Physicians, LLC

  • Emergency Medicine Physician
  • Yorkville, IL
  • NPI 1407379423
  Medicare reassignment Care Compare group NPD
• Illinois Emergency Medicine Specialists, LLC

  • Emergency Medical Services (Emergency Medicine) Physician
  • Bolingbrook, IL
  • NPI 1003150962
  Medicare reassignment NPD
• Insight Chicago, Inc.

  dba Insight Hospital & Medical Center Chicago

  • Internal Medicine Physician
  • Chicago, IL
  • NPI 1881261006
  Medicare reassignment NPD
• University of Chicago

  • Multi-Specialty Clinic/Center
  • Chicago, IL
  • NPI 1821048786
  Medicare reassignment NPD
• The University of Chicago Medical Center

  • General Acute Care Hospital
  • Chicago, IL
  • NPI 1033218128
  Medicare reassignment
• Aurora Emergency Physicians, LLC

  • Emergency Medicine Physician
  • Aurora, IL
  • NPI 1508389628
  NPD
• Insight Chicago, Inc.

  dba Insight Hospital & Medical Center Chicago

  • Rehabilitation Hospital Unit
  • Chicago, IL
  • NPI 1154308518
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Resilience Healthcare-West Suburban Medical Center, LLC

  dba West Suburban Medical Center

  • General Acute Care Hospital
  • Oak Park, IL
  • NPI 1619442266
  Care Compare affiliation
• The University of Chicago Medical Center

  • General Acute Care Hospital
  • Chicago, IL
  • NPI 1508956509
  Care Compare affiliation

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

{
    "created_epoch": "1617667200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784160000000",
    "number": "1649859521",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3 ERIE CT",
            "city": "OAK PARK",
            "state": "IL",
            "postal_code": "603022519"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3 ERIE CT",
            "city": "OAK PARK",
            "state": "IL",
            "postal_code": "603022519",
            "telephone_number": "708-383-6200"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5841 S Maryland Ave",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606371443",
            "country_code": "US",
            "telephone_number": "888-824-0200",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GUSAK",
        "first_name": "STACEY",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-04-06",
        "last_updated": "2026-07-16",
        "certification_date": "2026-07-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "IL",
            "license": "209024281",
            "primary": true
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "IN",
            "license": "71017981A",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Riley Guillet, PT, DPT
• Marta Gullickson
• Madison Gunter, ALMFT
• Rita Gupta, M.D.
• Lashon M Gurrola, APRN
• Sandra Cristina Hadley, OTR
• Alison Rew Hafner, LCSW
• John M Hagen, D.C.
• Matthew Hagenswiecicki, DO
• Terri Hager, MSW, LISW

• Family Nurse Practitioner in Oak Park, IL
• Providers in Oak Park, IL by specialty
• Family Nurse Practitioner in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 16, 2026; 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.