Individual provider Active NPI

Heidi Ratzlaff

  • Acute Care Clinical Nurse Specialist
  • Kansas City, KS
National Provider Identifier
1053286922
Registry record updated Oct 24, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Acute Care Clinical Nurse SpecialistTaxonomy code 364SA2100X
License
53-84486-082 Issued in KS
Practice address
4000 Cambridge St
Kansas City, KS 66160-8501
Phone
(913) 588-5000
NPI assigned
Oct 9, 2025
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Oct 24, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Acute Care Clinical Nurse SpecialistGroup: 193400000X SINGLE SPECIALTY GROUP 364SA2100X 53-84486-082 KS Primary

Addresses

Primary practice location

4000 Cambridge St
Kansas City, KS 66160-8501

Mailing address

4000 Cambridge St
Kansas City, KS 66160-8501
Phone (913) 588-5000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
53-84486-082KSMDAcute Care Clinical Nurse Specialist

NPI Registry JSON

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

{
    "created_epoch": "1759968000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761264000000",
    "number": "1053286922",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4000 CAMBRIDGE ST",
            "city": "KANSAS CITY",
            "state": "KS",
            "postal_code": "661608501",
            "telephone_number": "913-588-5000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4000 CAMBRIDGE ST",
            "city": "KANSAS CITY",
            "state": "KS",
            "postal_code": "661608501",
            "telephone_number": "913-588-5000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RATZLAFF",
        "first_name": "HEIDI",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-10-09",
        "last_updated": "2025-10-24",
        "certification_date": "2025-10-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "364SA2100X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Clinical Nurse Specialist, Acute Care",
            "state": "KS",
            "license": "53-84486-082",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Kansas City, KS

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 24, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.