Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Olesya Kleyn
Registered Nurse in Olathe, KS · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1649722687
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Registry record
Entity type Individual (Type 1)
Name Olesya Kleyn
Sex Female
Practice address 1125 W Spruce St, Olathe, KS, 66061
Phone (913) 826-4200
Fax (913) 826-1589
Enumeration date Oct 25, 2016
Last updated in NPPES Oct 25, 2016
Taxonomy & licenses
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Olesya Kleyn practice?
The practice location on file with NPPES is in Olathe, KS. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Olesya Kleyn?
The National Provider Identifier (NPI) for Olesya Kleyn is 1649722687, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Kimberly Rowlands Clinical Social Worker · Olathe, KS NPI 1649217258 Vasantha Karan Psychiatry Physician · Olathe, KS NPI 1780622969 Jane Lauchland Psychiatry Physician · Olathe, KS NPI 1720026479 Nancy Luber Clinical Social Worker · Olathe, KS NPI 1417996828 Andrew Lauronilla Psychiatry Physician · Olathe, KS NPI 1942242672 Lea Robinson Clinical Social Worker · Olathe, KS NPI 1487696613 Mark Rychlec Psychologist · Olathe, KS NPI 1306888524 Jack Mcneley-Phelps Psychologist · Olathe, KS NPI 1588607931
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-25.