Wendy N. Castellano, APRN
Nurse Practitioner · Topeka, KS
Wendy N. Castellano, APRN is a nurse practitioner with a practice address in Topeka, Kansas, and NPI 1154287696, issued on Dec 29, 2025. Check the license (Kansas 13-147433, as entered in NPPES) with the Kansas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Wendy N. Castellano
- Credential
- APRN
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 13-147433 KS
Self-reported in NPPES; status is on the state search - Practice location
- 901 SW Garfield Ave Lowr Level, Topeka, KS 66606
- Phone
- (785) 354-9591
- Enumerated
- Dec 29, 2025
- Record last updated
- Dec 29, 2025
- Fax
- (785) 354-0446
- Medicare enrollment
- Enrolled (PECOS I20260105000556); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 901 SW Garfield Ave Lowr Level
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michelle Clark-Galvan, APRN, DNP-FNPNurse Practitioner1710575030
- Amanda Treantafeles, APRNNurse Practitioner1669337630
Verify Wendy N. Castellano in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Kansas board licenses this profession
Search for license 13-147433Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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).
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 294 in Topeka → All 1,374 in Kansas → Every provider in Topeka →
Other nurse practitioner records in Kansas
- Alexis Abasolo, APRNWichita, KS1083537815
- Hafsa Abukar, FNP-CWichita, KS1285218099
- Kimberley Adams-McDarty, ARNP RNWichita, KS1912015678
- Adesiji Adewunmi, APRNOlathe, KS1811322308
- Laura Agee, APRNKansas City, KS1700394699
- Sarah AgeeColumbus, KS1710443536
- Susan Aistrup, APRNLarned, KS1487035549
- Rose Aiyenowo, ARNPWichita, KS1891747226
- Jennifer Albert, ARNPHarper, KS1134328529
- Amalia AlborOverland Park, KS1245973676
Common questions
What is Wendy N. Castellano, APRN's NPI number?
Wendy N. Castellano, APRN's National Provider Identifier (NPI) is 1154287696, issued on Dec 29, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Wendy N. Castellano, APRN located?
The NPPES record lists a practice address at 901 SW Garfield Ave Lowr Level, Topeka, KS, 66606. Phone: (785) 354-9591. Providers update this record themselves, so call before visiting.
How can I verify Wendy N. Castellano, APRN's license?
NPPES lists Kansas license number 13-147433, as entered by the provider. Search the Kansas board that licenses this profession; the NPPES record confirms identity 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.