Katie Louise Walker, APRN CNM DNP

Primary specialty

Advanced Practice MidwifeTaxonomy code 367A00000X

License

209.023792 Issued in IL

Practice address

820 S Wood St # Mc808
Chicago, IL 60612-4325

Phone

(312) 996-0533

NPI assigned

Aug 12, 2021

Sex

Female

Sole proprietor

Yes

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: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Certified Nurse Midwife

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: kwalker88467@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 and National Provider Directory roles.

• The Board of Trustees of the University of Illinois

  • Obstetrics & Gynecology Physician
  • Chicago, IL
  • NPI 1154541936
  Medicare reassignment NPD
• The Board of Trustees of the University of Illinois

  dba Uih-Mile Square Health Center

  • Federally Qualified Health Center (FQHC)
  • Chicago, IL
  • NPI 1669493466
  Medicare reassignment 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 UI Health Mile Square Health Center L. P. Johnson Rockford

  • Federally Qualified Health Center (FQHC)
  • Rockford, IL
  • NPI 1306486022
  NPD
• Board of Trustees of the University of Illinois

  dba Medical Service Plan at Peoria

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

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

{
    "created_epoch": "1628726400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1742515200000",
    "number": "1922773829",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4140 W 31ST ST",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606234803"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "820 S WOOD ST # MC808",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606124325",
            "telephone_number": "312-996-0533"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WALKER",
        "first_name": "KATIE",
        "middle_name": "LOUISE",
        "credential": "APRN CNM  DNP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2021-08-12",
        "last_updated": "2025-03-21",
        "certification_date": "2025-03-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "IL",
            "license": "041.464432",
            "primary": false
        },
        {
            "code": "367A00000X",
            "taxonomy_group": "",
            "desc": "Advanced Practice Midwife",
            "state": "IL",
            "license": "209.023792",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jeanna M Walker, LCSW
• Jerrard Walker, LCSW CADC
• John M Walker, PT
• Jordan Walker
• Katie Walker
• Kellie Walker, MD
• Kenisha Walker, DPT
• Krystal Cherry Walker, FNP-C
• Larry Walker, LPC
• Laura T Walker

• Advanced Practice Midwife in Chicago, IL
• Providers in Chicago, IL by specialty
• Advanced Practice Midwife in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 21, 2025; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.