Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Leah Kathleen Kalcic, FNP

Individual provider Nurse Practitioner · NPI 1598620999

Leah Kathleen Kalcic, FNP is a Nurse Practitioner in Topeka, Kansas. Qualified in 2024, 2 years ago. Practices with Cotton-O'Neil Clinic Revocable Trust, a 658-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Kansas and Missouri.

Years since qualifying
2
Licensed in
KS, MO
In the registry since
2025
Specialties on file
2
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

2660 SW 3rd St
Topeka, KS 66606-2442
Phone: (785) 270-8880
Fax: (785) 270-8881
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 53-85326 (KS)
Nurse Practitioner Taxonomy 363L00000X · Licence 2025053003 (MO)

Record details

NPI number1598620999
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedDecember 17, 2025
Last updated in NPPESMarch 19, 2026
Certification dateMarch 19, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Group practice Cotton-O'Neil Clinic Revocable Trust — 658 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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