Sarah Mills Fitz, APN, ACNP-BC

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

277001256 Issued in IL

Practice address

1640 W Roosevelt Rd
Chicago, IL 60608-1316

Phone

(312) 996-6480

NPI assigned

Oct 21, 2010

Last updated

May 14, 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

Vanderbilt University School of Medicine, 2008

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

The Board of Trustees of the University of IllinoisGroup PAC ID 3072422716, 1,134 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• University of Illinois Hospital and Clinics Hospital, Chicago, IL, CCN 140150

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: sfitz97069@uihealth.direct-ci.com

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.

• The Board of Trustees of the University of Illinois

  • Anatomic Pathology Physician
  • Chicago, IL
  • NPI 1386863819
  Medicare reassignment Care Compare group NPD
• The Board of Trustees of the University of Illinois

  dba Occupational Health Service Institute (OHSI)

  • Occupational Medicine Physician
  • Chicago, IL
  • NPI 1043727571
  NPD
• The Board of Trustees of the University of Illinois

  dba UIC Nursing Faculty Practice and Partnerships

  • Primary Care Clinic/Center
  • Chicago, IL
  • NPI 1588815401
  NPD
• Board of Trustees of the University of Illinois

  dba Medical Service Plan at Peoria

  • Pediatrics Physician
  • Peoria, IL
  • NPI 1467425322
  NPD (past)

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

• The Board of Trustees of the University of Illinois

  dba University of Illinois Hospital and Clinics

  • General Acute Care Hospital
  • Chicago, IL
  • NPI 1861431751
  Care Compare affiliation

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

{
    "created_epoch": "1287619200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778716800000",
    "number": "1760792972",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1640 W ROOSEVELT RD",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606081316",
            "telephone_number": "312-996-6480",
            "fax_number": "312-413-4574"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1640 W ROOSEVELT RD",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606081316",
            "telephone_number": "312-996-6480"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1801 W Taylor St",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606124795",
            "country_code": "US",
            "telephone_number": "312-996-6480",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FITZ",
        "first_name": "SARAH",
        "middle_name": "MILLS",
        "name_prefix": "Mrs.",
        "credential": "APN, ACNP-BC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2010-10-21",
        "last_updated": "2026-05-14",
        "certification_date": "2026-05-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "IL",
            "license": "277001256",
            "primary": true
        },
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "IL",
            "license": "277001256",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Fitsjoy Therapy, LLC
• Fawad Fitter, MD
• Courtenay Lynn Fitterer, PA-C
• Stefanie Anna Fitterer, MSOT, OTR/L
• April M Fitts-Cowley, APN
• Brynn Joanna Fitzgerald
• Craig R Fitzgerald, MS
• Kathryn Fitzgerald
• Kelli Fitzgerald, LSW
• Kelly Fitzgerald, APN

• Nurse Practitioner in Chicago, IL
• Providers in Chicago, IL by specialty
• Nurse Practitioner in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 14, 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.