Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Leslie N Bowser, APN
Nurse Practitioner in Kewanee, IL · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1356989917
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Registry record
Entity type Individual (Type 1)
Name Leslie N Bowser
Credential APN
Sex Female
Practice address 1051 W South St, Kewanee, IL, 61443
Phone (309) 852-7500
Enumeration date Dec 13, 2019
Last updated in NPPES Dec 13, 2019
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209019991 (IL) Primary
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
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Leslie Bowser?
Leslie Bowser is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Melisa Mcclintic Family Nurse Practitioner · Kewanee, IL NPI 1700836509 Kewanee Hospital Medical Specialty Clinic/Center · Kewanee, IL NPI 1598797193 Katherine Kinsella Family Nurse Practitioner · Kewanee, IL NPI 1306861463 Lori Lubbs Professional Counselor · Kewanee, IL NPI 1245259985 Kewanee Hospital Community Based Hospice Care Agency · Kewanee, IL NPI 1578659009 Kewanee Hospital Home Health Agency · Kewanee, IL NPI 1821184359 Loretta Christiansen Speech-Language Pathologist · Kewanee, IL NPI 1518091222 Kewanee Hospital Registered Dietitian · Kewanee, IL NPI 1558514984
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-12-13.