Individual provider Active NPI

Katherine L Pampuch, NP

  • Nurse Practitioner
  • Oconomowoc, WI
National Provider Identifier
1831800200
Registry record updated Feb 23, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nurse PractitionerTaxonomy code 363L00000X
License
12145-33 Issued in WI
Practice address
1284 N Summit Ave
Oconomowoc, WI 53066-4459
Phone
(262) 569-3080
NPI assigned
Dec 7, 2022
Last updated
Feb 23, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 23, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Nurse Practitioner 363L00000X 12145-33 WI Primary

Addresses

Primary practice location

1284 N Summit Ave
Oconomowoc, WI 53066-4459

Mailing address

PO Box 735044
Chicago, IL 60673-5044
Phone (800) 326-2250

Other practice location 1

9200 W Loomis Rd
Franklin, WI 53132-8887
Phone (262) 719-9729

Other identifiers 1

IdentifierTypeStateIssuer
100228407MedicaidWI

Electronic endpoints 2

TypeEndpointUseAffiliation
FHIR URL https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/
Direct Messaging Address kpampuch116793@direct.myadvocateaurora.org Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI
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
I20221220000528 WI Practitioner - Nurse Practitioner 2567831217 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2022
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Aurora Medical Group, Inc.Group PAC ID 6709794258, 3,764 clinicians

Practice addresses (Care Compare)

9200 W Loomis Rd
Suite 116
Franklin, WI 53132-9621
Phone (414) 529-9232

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
12145WIMDPharmacist
12145-33WIMDNurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Lakeshore Medical Clinic, LLC CurrentSince Dec 27, 2022 Accepting new patients
Aurora Advanced Healthcare, Inc. CurrentSince Dec 27, 2022 Accepting new patients
Aurora Medical Group, Inc. CurrentSince Dec 27, 2022 Accepting new patients
Aurora Medical Group, Inc. CurrentSince Dec 27, 2022 Accepting new patients
Aurora Advanced Healthcare Inc CurrentSince Dec 27, 2022 Accepting new patients

Locations

9200 W Loomis Rd
Franklin, WI 53132
Phone (414) 529-9200

9200 W Loomis Rd
Ste 116
Franklin, WI 53132
Phone (414) 529-9200

3003 W Good Hope Rd
Glendale, WI 53209
Phone (414) 352-3100

12203 N Corporate Pkwy
Mequon, WI 53092
Phone (262) 387-8200

1020 N 12th St
Milwaukee, WI 53233
Phone (414) 219-3056

3301 W Forest Home Ave
Milwaukee, WI 53215
Phone (414) 389-2233

S74W16775 Janesville Rd
Muskego, WI 53150
Phone (414) 422-4747

2000 E Layton Ave
St Francis, WI 53235
Phone (414) 744-7880

1284 N Summit Ave
Summit, WI 53066
Phone (262) 560-3700

Organizations & group practices 5

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.

Hospital & facility affiliations 1

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": "1670371200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771804800000",
    "number": "1831800200",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 735044",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606735044",
            "telephone_number": "800-326-2250"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1284 N SUMMIT AVE",
            "city": "OCONOMOWOC",
            "state": "WI",
            "postal_code": "530664459",
            "telephone_number": "262-569-3080"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "9200 W Loomis Rd",
            "address_purpose": "LOCATION",
            "city": "Franklin",
            "state": "WI",
            "postal_code": "531328887",
            "country_code": "US",
            "telephone_number": "262-719-9729",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PAMPUCH",
        "first_name": "KATHERINE",
        "middle_name": "L",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-12-07",
        "last_updated": "2026-02-23",
        "certification_date": "2026-02-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "WI",
            "license": "12145-33",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "100228407",
            "state": "WI"
        }
    ],
    "endpoints": [
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/",
            "affiliation": "N",
            "address_1": "9200 W Loomis Rd",
            "city": "Franklin",
            "state": "WI",
            "country_code": "US",
            "postal_code": "531328887",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "kpampuch116793@direct.myadvocateaurora.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "9200 W Loomis Rd",
            "city": "Franklin",
            "state": "WI",
            "country_code": "US",
            "postal_code": "531328887",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Oconomowoc, WI

Sources for this page

Verify at the official NPI Registry.