Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Janelle D Williamson, APRN
Nurse Practitioner in Topeka, KS · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1386812642
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Registry record
Entity type Individual (Type 1)
Name Janelle D Williamson
Credential APRN
Sex Female
Practice address 830 Sw Mulvane St, Topeka, KS, 66606
Phone (785) 354-6992
Fax (785) 354-6122
Enumeration date Feb 20, 2008
Last updated in NPPES Dec 2, 2025
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 53-46157 (KS) Primary
363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 53-46157 (KS) Secondary
APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists.
About the APRN credential
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
What is the NPI number for Janelle Williamson?
The National Provider Identifier (NPI) for Janelle Williamson is 1386812642, a Type 1 (individual) record in the CMS NPPES registry.
Where does Janelle Williamson practice?
The practice location on file with NPPES is in Topeka, KS. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Michael Kinsman Physician Assistant · Topeka, KS NPI 1730156605 Shantikumar Gandhi Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Topeka, KS NPI 1275591398 David Lutes Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Topeka, KS NPI 1760421309 Heather Myers Nurse Practitioner · Topeka, KS NPI 1134228786 Elizabeth Rogers Hospice and Palliative Medicine (Internal Medicine) Physician · Topeka, KS NPI 1659595817 Brandy Ficek Hospice and Palliative Medicine (Family Medicine) Physician · Topeka, KS NPI 1740440106 Sola Kim Hospice and Palliative Medicine (Internal Medicine) Physician · Topeka, KS NPI 1609294990 Breanne Mills Physician Assistant · Topeka, KS NPI 1831623206
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-02.