Individual provider Active NPI

Charles Lennes

  • Pediatric Nurse Practitioner
  • Chicago, IL
National Provider Identifier
1346109410
Registry record updated Sep 9, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatric Nurse PractitionerTaxonomy code 363LP0200X
License
209.033465 Issued in IL
Practice address
3600 W Fullerton Ave
Chicago, IL 60647-2319
Phone
(773) 782-2800
Fax
(773) 782-5042
NPI assigned
Jan 15, 2026
Last updated
Sep 9, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 9, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatric Nurse Practitioner 363LP0200X 209.033465 IL Primary

Addresses

Primary practice location

3600 W Fullerton Ave
Chicago, IL 60647-2319

Mailing address

3600 W Fullerton Ave
Chicago, IL 60647-2319
Phone (773) 782-2800

Other practice location 1

6416 W Belmont Ave
Chicago, IL 60634-3921
Phone (773) 782-2800

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
209.033465ILMDPediatric Nurse Practitioner

NPI Registry JSON

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

{
    "created_epoch": "1768435200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788912000000",
    "number": "1346109410",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3600 W FULLERTON AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606472319",
            "telephone_number": "773-782-2800",
            "fax_number": "773-782-5042"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3600 W FULLERTON AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606472319",
            "telephone_number": "773-782-2800",
            "fax_number": "773-782-5042"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "6416 W Belmont Ave",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606343921",
            "country_code": "US",
            "telephone_number": "773-782-2800",
            "fax_number": "773-782-5042",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LENNES",
        "first_name": "CHARLES",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-01-15",
        "last_updated": "2026-09-09",
        "certification_date": "2026-09-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Pediatrics",
            "state": "IL",
            "license": "209.033465",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chicago, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 9, 2026; 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.