Individual provider Active NPI

Kristen Elizabeth Lewis, PA-C

  • Physician Assistant
  • Libertyville, IL
National Provider Identifier
1861190829
Registry record updated Mar 5, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
085009725 Issued in IL
Practice address
801 S Milwaukee Ave
Libertyville, IL 60048-3204
Phone
(847) 362-2900
NPI assigned
Feb 20, 2023
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Mar 5, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X 8283-23 WI
Physician Assistant 363A00000X 085009725 IL Primary

Addresses

Primary practice location

801 S Milwaukee Ave
Libertyville, IL 60048-3204

Mailing address

1746 Cedar Glen Dr
Libertyville, IL 60048-3925
Phone (847) 894-6057

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL, WI2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20230914002028 IL Practitioner - Physician Assistant 3779947312 Reassigns benefits to 1 organization
I20250218000048 WI Practitioner - Physician Assistant 3779947312 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare

Merit-based Incentive Payment System (MIPS)

Final score
93.41 of 100Reported as group
Quality
86.81
Improvement activities
40
Cost
77.34

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

State licenses

LicenseStateTypeSpecialty
085009725ILMDPhysician Assistant
8283-23WIMDPhysician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Cepamerica Illinois LLP CurrentSince Aug 31, 2023 Accepting new patients
Froedtert South, Inc. CurrentSince Dec 24, 2025 Accepting new patients
Cepamerica Illinois LLP CurrentSince Aug 31, 2023 Accepting new patients
Froedtert South, Inc. Past Accepting new patients

Locations

2100 Powell St
Ste 400
Emeryville, CA 94608
Phone (510) 350-2638

1601 Cummins Dr
Ste D
Modesto, CA 95358
Phone (510) 851-7423

1425 N Randall Rd
Elgin, IL 60123
Phone (224) 783-5437

801 S Milwaukee Ave
Libertyville, IL 60048
Phone (847) 362-2900

6308 8th Ave
Kenosha, WI 53143
Phone (262) 653-5300

9555 76th St
Pleasant Prairie, WI 53158
Phone (262) 577-8000

Interoperability endpoints

  • Direct secure messaging: klewis853901@direct.froedtert.com

Organizations & group practices 6

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.

NPI Registry JSON

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

{
    "created_epoch": "1676851200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1741132800000",
    "number": "1861190829",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1746 CEDAR GLEN DR",
            "city": "LIBERTYVILLE",
            "state": "IL",
            "postal_code": "600483925",
            "telephone_number": "847-894-6057"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "801 S MILWAUKEE AVE",
            "city": "LIBERTYVILLE",
            "state": "IL",
            "postal_code": "600483204",
            "telephone_number": "847-362-2900"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LEWIS",
        "first_name": "KRISTEN",
        "middle_name": "ELIZABETH",
        "credential": "PA-C",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2023-02-20",
        "last_updated": "2025-03-05",
        "certification_date": "2025-03-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "WI",
            "license": "8283-23",
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "IL",
            "license": "085009725",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Libertyville, IL

Sources for this page

Verify at the official NPI Registry.