Individual provider Active NPI

Sawyer Parrish Lutz, APRN, CNP

  • Nurse Practitioner
  • Chicago, IL
National Provider Identifier
1295606093
Registry record updated Jan 15, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nurse PractitionerTaxonomy code 363L00000X
License
209032883 Issued in IL
Practice address
675 N Saint Clair St Ste 19-100
Chicago, IL 60611-5969
Phone
(312) 664-3278
Fax
(312) 695-5774
NPI assigned
Sep 15, 2025
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 15, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Acute Care Nurse Practitioner 363LA2100X 209.032883 IL
Nurse Practitioner 363L00000X 209032883 IL Primary

Addresses

Primary practice location

675 N Saint Clair St Ste 19-100
Chicago, IL 60611-5969

Mailing address

675 N Saint Clair St Ste 19-100
Chicago, IL 60611-5969
Phone (312) 664-3278

Other names 1

  • Margaret Sawyer Parrish Former name

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
I20251103001795 IL Practitioner - Nurse Practitioner 1759870348 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Rush Medical College of Rush University, 2024
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

675 N Saint Clair St
Chicago, IL 60611-5975

675 N St Clair
Chicago, IL 60611-5975

Hospital & facility affiliations

  • Northwestern Memorial Hospital Hospital, Chicago, IL, CCN 140281
  • Northwestern Medicine McHenry Hospital, McHenry, IL, CCN 140116

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
209032883ILMDNurse Practitioner
209.032883ILMDAcute Care Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Northwestern Medical Faculty Foundation CurrentSince Oct 22, 2025 Accepting new patients
Northwestern Medical Faculty Foundation CurrentSince Oct 22, 2025 Accepting new patients
Central Dupage Physician Group Past Accepting new patients

Locations

Dept 5777
Carol Stream, IL 60122

675 N Saint Clair St
Ste 19100
Chicago, IL 60611
Phone (312) 664-3278

251 E Huron St
Chicago, IL 60611

675 N Saint Clair St
Ste 19-100
Chicago, IL 60611
Phone (312) 664-3278

660 N Westmoreland Rd
Lake Forest, IL 60045
Phone (847) 535-6100

660 N Westmoreland Rd
#302
Lake Forest, IL 60045

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 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": "1757894400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768435200000",
    "number": "1295606093",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "675 N SAINT CLAIR ST STE 19-100",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606115969",
            "telephone_number": "312-664-3278",
            "fax_number": "312-695-5774"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "675 N SAINT CLAIR ST STE 19-100",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606115969",
            "telephone_number": "312-664-3278",
            "fax_number": "312-695-5774"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LUTZ",
        "first_name": "SAWYER",
        "middle_name": "PARRISH",
        "credential": "APRN, CNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-09-15",
        "last_updated": "2026-01-15",
        "certification_date": "2026-01-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "IL",
            "license": "209.032883",
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "IL",
            "license": "209032883",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MARGARET",
            "last_name": "PARRISH",
            "middle_name": "SAWYER",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Chicago, IL

Sources for this page

Verify at the official NPI Registry.