Janelle D. Williamson, APRN
Nurse Practitioner · Topeka, KS
Janelle D. Williamson, APRN is a nurse practitioner with a practice address in Topeka, Kansas, and NPI 1386812642, issued on Feb 20, 2008. Check the license (Kansas 53-46157, as entered in NPPES) with the Kansas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Janelle D. Williamson
- Credential
- APRN
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 53-46157 KS
Self-reported in NPPES; status is on the state search - Practice location
- 830 SW Mulvane St, Topeka, KS 66606
- Phone
- (785) 354-6992
- Enumerated
- Feb 20, 2008
- Record last updated
- Dec 2, 2025
- Fax
- (785) 354-6122
- Medicare enrollment
- Enrolled (PECOS I20100312000027); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 1,374 in Kansas → Look up another NPI →
Also registered at 830 SW Mulvane St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stephanie Arbaiza, APRNNurse Practitioner1548768088
- Ashley Ashby, PA-CPhysician Assistant1083140792
- McKenna BlasiPhysician Assistant1013497080
- Brandy Ficek, MDHospice and Palliative Medicine (Family Medicine) Physician1740440106
- Shantikumar Gandhi, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1275591398
- Laura Gilbow, LSCSW, LMACClinical Social Worker1558079996
Verify Janelle D. Williamson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Kansas board licenses this profession
Search for license 53-46157Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average nurse practitioner in 2024
21 Medicare Part D claims for 17 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 14 claims were for opioids.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Cotton-O'Neil Clinic Revocable TrustTopeka, KS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Janelle D. Williamson among 1,374 nurse practitioner records in Kansas
Janelle D. Williamson, APRN is one of 1,374 nurse practitioner records with a practice address in Kansas. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 25% of them.
- NPI issued2008 · 25% of these records are older, 73% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2007 · median 2017 among the 884 with a school on file
- Record last updated2025 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Kansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
294 nurse practitioner records list a practice address in Topeka
They are 294 of the 4,851 NPPES records with a practice address in Topeka, and 1,374 nurse practitioner records in Kansas.
All 1,374 in Kansas → Every provider in Topeka → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Cheryl Dultmeier, APRNTopeka, KS 666061639178015
- Karen Edelman, ARNPTopeka, KS 666061235154113
- Ines Gilbert, ARNPTopeka, KS 666061386612984
- Teresa Kellerman, ARNPTopeka, KS 666061023078615
- Mary Ellen McBride, ARNPTopeka, KS 666061992712517
- Heather Myers, ARNPTopeka, KS 666061134228786
- Kelli New, APRNTopeka, KS 666061568479160
- Mary Roy, APRNTopeka, KS 666061548361991
Common questions
What is Janelle D. Williamson, APRN's NPI number?
Janelle D. Williamson, APRN's National Provider Identifier (NPI) is 1386812642, issued on Feb 20, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Janelle D. Williamson, APRN located?
The NPPES record lists a practice address at 830 SW Mulvane St, Topeka, KS, 66606. Phone: (785) 354-6992. Providers update this record themselves, so call before visiting.
How can I verify Janelle D. Williamson, APRN's license?
NPPES lists Kansas license number 53-46157, as entered by the provider. Search the Kansas board that licenses this profession; the NPPES record confirms identity only.
How much does Janelle D. Williamson, APRN prescribe under Medicare Part D?
In 2024, Janelle D. Williamson, APRN had 21 Medicare Part D claims for 17 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.