Individual provider Active NPI

Leah Kathleen Kalcic, FNP

  • Nurse Practitioner
  • Topeka, KS
National Provider Identifier
1598620999
Registry record updated Mar 19, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nurse PractitionerTaxonomy code 363L00000X
License
53-85326 Issued in KS
Practice address
2660 SW 3Rd St
Topeka, KS 66606-2442
Phone
(785) 270-8880
Fax
(785) 270-8881
NPI assigned
Dec 17, 2025
Last updated
Mar 19, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 19, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Nurse Practitioner 363L00000X 2025053003 MO
Nurse Practitioner 363L00000X 53-85326 KS Primary

Addresses

Primary practice location

2660 SW 3Rd St
Topeka, KS 66606-2442

Mailing address

5367 Findley St
Shawnee, KS 66226-2716

Other practice location 1

5367 Findley St
Shawnee, KS 66226-2716
Phone (913) 530-2813

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in KS
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
I20260401003421 KS Practitioner - Nurse Practitioner 6709361256 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2024
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

1500 SW 10H Ave
Topeka, KS 66604-1301
Phone (785) 354-6000

901 SW Garfield Ave
Topeka, KS 66606-1670
Phone (785) 354-9591

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
53-85326KSMDNurse Practitioner
2025053003MOMDNurse Practitioner

Organizations & group practices 1

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": "1765929600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773878400000",
    "number": "1598620999",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5367 FINDLEY ST",
            "city": "SHAWNEE",
            "state": "KS",
            "postal_code": "662262716"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2660 SW 3RD ST",
            "city": "TOPEKA",
            "state": "KS",
            "postal_code": "666062442",
            "telephone_number": "785-270-8880",
            "fax_number": "785-270-8881"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5367 Findley St",
            "address_purpose": "LOCATION",
            "city": "Shawnee",
            "state": "KS",
            "postal_code": "662262716",
            "country_code": "US",
            "telephone_number": "913-530-2813",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KALCIC",
        "first_name": "LEAH",
        "middle_name": "KATHLEEN",
        "credential": "FNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-12-17",
        "last_updated": "2026-03-19",
        "certification_date": "2026-03-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "MO",
            "license": "2025053003",
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "KS",
            "license": "53-85326",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Topeka, KS

Sources for this page

Verify at the official NPI Registry.