Individual provider Active NPI

Janet Lenz, APN

  • Nurse Practitioner
  • Barrington, IL
National Provider Identifier
1619297934
Registry record updated Jun 9, 2010
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nurse PractitionerTaxonomy code 363L00000X
License
209008175 Issued in IL
Practice address
523 W Old Northwest Hwy
Suite 100
Barrington, IL 60010-6813
Phone
(847) 381-1200
Fax
(847) 381-1904
NPI assigned
Jun 9, 2010
Last updated
Jun 9, 2010By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 9, 2010

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 209008175 IL Primary

Addresses

Primary practice location

523 W Old Northwest Hwy
Suite 100
Barrington, IL 60010-6813

Mailing address

523 W Old Northwest Hwy
Suite 100
Barrington, IL 60010-6813
Phone (847) 381-1200

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL
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
I20110211000155 IL Practitioner - Nurse Practitioner 7517147325 Reassigns benefits to 2 organizations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
209008175ILMDNurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Global Care S.C. CurrentSince Dec 1, 2025 Accepting new patients
Associates in Sleep Medicine LLC CurrentSince May 22, 2022 Accepting new patients
Favia Primary Care, SC CurrentSince Jun 20, 2024 Accepting new patients
Northwest Pulmonary and Sleep Medicine SC CurrentSince Jun 20, 2024 Accepting new patients
Presence Service Corporation Nurse Practitioner Past Accepting new patients
Comprehensive Urologic Care S C Past Accepting new patients

Locations

1340 Ryan Pkwy
Algonquin, IL 60102
Phone (815) 276-0150

600 Hart Rd
Ste 100
Barrington, IL 60010
Phone (815) 477-8900

284 Memorial Ct
Ste B
Crystal Lake, IL 60014
Phone (815) 459-8240

350 E Congress Pkwy
Ste E
Crystal Lake, IL 60014
Phone (815) 477-1555

360 Station Dr
Ste 120
Crystal Lake, IL 60014
Phone (815) 477-8900

360 Station Dr
Ste 230
Crystal Lake, IL 60014
Phone (815) 477-7350

77 N Airlite St
Elgin, IL 60123
Phone (847) 622-3407

4201 W Medical Center Dr
McHenry, IL 60050
Phone (815) 759-3100

10640 165th St
Orland Park, IL 60467

450 W State Route 22
South Barrington, IL 60010
Phone (847) 381-0123

Interoperability endpoints

  • FHIR API: https://fhir4.healow.com/fhir/r4/CIHEBA
  • FHIR API: https://fhir4.healow.com/fhir/r4/ECGEBD

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, 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": "1276041600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1276041600000",
    "number": "1619297934",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "523 W OLD NORTHWEST HWY",
            "address_2": "SUITE 100",
            "city": "BARRINGTON",
            "state": "IL",
            "postal_code": "600106813",
            "telephone_number": "847-381-1200",
            "fax_number": "847-381-1904"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "523 W OLD NORTHWEST HWY",
            "address_2": "SUITE 100",
            "city": "BARRINGTON",
            "state": "IL",
            "postal_code": "600106813",
            "telephone_number": "847-381-1200",
            "fax_number": "847-381-1904"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LENZ",
        "first_name": "JANET",
        "credential": "APN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2010-06-09",
        "last_updated": "2010-06-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "IL",
            "license": "209008175",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Barrington, IL

Sources for this page

Verify at the official NPI Registry.