Lesly Czajkowski RN, BSN, FNP-Bc
About this NPIWhat this record shows.
NPI 1669956512 is registered to Lesly Czajkowski RN, BSN, FNP-Bc, a Family Nurse Practitioner practising at 3015 N Ballas Rd in Saint Louis, Missouri. Family Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Lesly Czajkowski RN, BSN, FNP-Bc has been enumerated in the National Provider Identifier (NPI) registry since 2018.
Your brand here.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Order and Referring Only
- I20221031001436Nurse PractitionerMO
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Lesly Czajkowski RN, BSN, FNP-Bc accepts. To confirm in-network status with your specific health plan, contact Lesly Czajkowski RN, BSN, FNP-Bc directly at (314) 996-5000.
Frequently asked
Yes. NPI 1669956512 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Family Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (314) 996-5000.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Lesly Czajkowski RN, BSN, FNP-Bc is a Type-1 individual NPI.