Individual provider Active NPI

Kimberly Kay Tonn, CRTT,RRT,NPS

  • Registered Respiratory Therapist
  • Cedar Rapids, IA
National Provider Identifier
1750409769
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Registered Respiratory TherapistTaxonomy code 227900000X
License
00133 Issued in IA
Practice address
4726 Riverside CT NE
Cedar Rapids, IA 52411-7439
Phone
(319) 721-8112
Fax
(319) 378-6414
NPI assigned
Mar 27, 2007
Last updated
Sep 11, 2025By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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

Specialties & licenses 15

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Respiratory Therapist 227800000X 00133 IA
Emergency Care Certified Respiratory Therapist 2278E0002X 00133 IA
Educational Certified Respiratory Therapist 2278E1000X 00133 IA
General Care Certified Respiratory Therapist 2278G1100X 00133 IA
Neonatal/Pediatric Certified Respiratory Therapist 2278P3900X 00133 IA
SNF/Subacute Care Certified Respiratory Therapist 2278S1500X 00133 IA
Registered Respiratory Therapist 227900000X 00133 IA Primary
Geriatric Care Registered Respiratory Therapist 2279G0305X 00133 IA
Home Health Registered Respiratory Therapist 2279H0200X 00133 IA
Pulmonary Diagnostics Registered Respiratory Therapist 2279P1004X 00133 IA
Pulmonary Rehabilitation Registered Respiratory Therapist 2279P1005X 00133 IA
Pulmonary Function Technologist Registered Respiratory Therapist 2279P1006X 00133 IA
Palliative/Hospice Registered Respiratory Therapist 2279P3800X 00133 IA
Neonatal/Pediatric Registered Respiratory Therapist 2279P3900X 00133 IA
Patient Transport Registered Respiratory Therapist 2279P4000X 00133 IA

Addresses

Primary practice location

4726 Riverside CT NE
Cedar Rapids, IA 52411-7439

Mailing address

4726 Riverside CT NE
Cedar Rapids, IA 52411-7439
Phone (319) 721-8112

Other names 1

  • Ms. Kimberly Kay Oldridge Former name

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
00133IAMDAthletic Trainer

Practice roles

OrganizationSpecialtyStatusNew patients
Home Medical Equipment Past Accepting new patients

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1174953600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1750409769",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4726 RIVERSIDE CT NE",
            "city": "CEDAR RAPIDS",
            "state": "IA",
            "postal_code": "524117439",
            "telephone_number": "319-721-8112",
            "fax_number": "319-378-6414"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4726 RIVERSIDE CT NE",
            "city": "CEDAR RAPIDS",
            "state": "IA",
            "postal_code": "524117439",
            "telephone_number": "319-721-8112",
            "fax_number": "319-378-6414"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TONN",
        "first_name": "KIMBERLY",
        "middle_name": "KAY",
        "credential": "CRTT,RRT,NPS",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2007-03-27",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "227800000X",
            "taxonomy_group": "",
            "desc": "Respiratory Therapist, Certified",
            "state": "IA",
            "license": "00133",
            "primary": false
        },
        {
            "code": "2278E0002X",
            "taxonomy_group": "",
            "desc": "Respiratory Therapist, Certified, Emergency Care",
            "state": "IA",
            "license": "00133",
            "primary": false
        },
        {
            "code": "2278E1000X",
            "taxonomy_group": "",
            "desc": "Respiratory Therapist, Certified, Educational",
            "state": "IA",
            "license": "00133",
            "primary": false
        },
        {
            "code": "2278G1100X",
            "taxonomy_group": "",
            "desc": "Respiratory Therapist, Certified, General Care",
            "state": "IA",
            "license": "00133",
            "primary": false
        },
        {
            "code": "2278P3900X",
            "taxonomy_group": "",
            "desc": "Respiratory Therapist, Certified, Neonatal/Pediatrics",
            "state": "IA",
            "license": "00133",
            "primary": false
        },
        {
            "code": "2278S1500X",
            "taxonomy_group": "",
            "desc": "Respiratory Therapist, Certified, SNF/Subacute Care",
            "state": "IA",
            "license": "00133",
            "primary": false
        },
        {
            "code": "227900000X",
            "taxonomy_group": "",
            "desc": "Respiratory Therapist, Registered",
            "state": "IA",
            "license": "00133",
            "primary": true
        },
        {
            "code": "2279G0305X",
            "taxonomy_group": "",
            "desc": "Respiratory Therapist, Registered, Geriatric Care",
            "state": "IA",
            "license": "00133",
            "primary": false
        },
        {
            "code": "2279H0200X",
            "taxonomy_group": "",
            "desc": "Respiratory Therapist, Registered, Home Health",
            "state": "IA",
            "license": "00133",
            "primary": false
        },
        {
            "code": "2279P1004X",
            "taxonomy_group": "",
            "desc": "Respiratory Therapist, Registered, Pulmonary Diagnostics",
            "state": "IA",
            "license": "00133",
            "primary": false
        },
        {
            "code": "2279P1005X",
            "taxonomy_group": "",
            "desc": "Respiratory Therapist, Registered, Pulmonary Rehabilitation",
            "state": "IA",
            "license": "00133",
            "primary": false
        },
        {
            "code": "2279P1006X",
            "taxonomy_group": "",
            "desc": "Respiratory Therapist, Registered, Pulmonary Function Technologist",
            "state": "IA",
            "license": "00133",
            "primary": false
        },
        {
            "code": "2279P3800X",
            "taxonomy_group": "",
            "desc": "Respiratory Therapist, Registered, Palliative/Hospice",
            "state": "IA",
            "license": "00133",
            "primary": false
        },
        {
            "code": "2279P3900X",
            "taxonomy_group": "",
            "desc": "Respiratory Therapist, Registered, Neonatal/Pediatrics",
            "state": "IA",
            "license": "00133",
            "primary": false
        },
        {
            "code": "2279P4000X",
            "taxonomy_group": "",
            "desc": "Respiratory Therapist, Registered, Patient Transport",
            "state": "IA",
            "license": "00133",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KIMBERLY",
            "last_name": "OLDRIDGE",
            "middle_name": "KAY",
            "prefix": "MS.",
            "credential": "CRTT,RRT,NPS",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Cedar Rapids, IA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.