Individual provider Active NPI

Leah Parks, APRN CRNA

  • Certified Registered Nurse Anesthetist
  • Chicago, IL
National Provider Identifier
1972265635
Registry record updated May 14, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
209024101 Issued in IL
Practice address
225 E Chicago Ave
Department of Anesthesia
Chicago, IL 60611-2991
Phone
(312) 227-4000
NPI assigned
Oct 11, 2021
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 14, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X 209024101 IL Primary

Addresses

Primary practice location

225 E Chicago Ave
Department of Anesthesia
Chicago, IL 60611-2991

Mailing address

111 S Morgan St Apt 705
Chicago, IL 60607-2733
Phone (336) 416-2199

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
209024101ILMDCertified Registered Nurse Anesthetist

NPI Registry JSON

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

{
    "created_epoch": "1633910400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1747180800000",
    "number": "1972265635",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "111 S MORGAN ST APT 705",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606072733",
            "telephone_number": "336-416-2199"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "225 E CHICAGO AVE",
            "address_2": "DEPARTMENT OF ANESTHESIA",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606112991",
            "telephone_number": "312-227-4000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PARKS",
        "first_name": "LEAH",
        "credential": "APRN CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-10-11",
        "last_updated": "2025-05-14",
        "certification_date": "2025-05-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "IL",
            "license": "209024101",
            "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 May 14, 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.