Jean Westendorf, ARNP

NPI 1083609929 · on the registry since 2005

Practice

Address: 621 S Illinois Ave
Suite 100
Mason City, IA 50401
Phone: (641) 428-6900
Fax: (641) 428-6909
Organisation at this address: North Iowa Mercy Clinics
North Iowa Mercy Clinics
North Iowa Mercy Clinics
Mercy Health Services-Iowa Corp.
Inferred from a shared address, not stated in the registry.
Clinicians at this address: 20

Registry record

Primary taxonomy: Nurse Practitioner
363L00000X
Also registered as: Nurse Practitioner
Licence states on file: IA
From the registry's licence fields, which are often incomplete.
Sex: Female
Record last updated: 2025-07-09

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Iowa