Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Sarah Jean Knerr, BA, RN
Registered Nurse in Washington, IA · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1902321987
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Registry record
Entity type Individual (Type 1)
Name Ms. Sarah Jean Knerr
Credential BA, RN
Sex Female
Practice address 2175 Lexington Blvd # 4, Washington, IA, 52353
Phone (319) 653-6161
Enumeration date Aug 10, 2017
Last updated in NPPES Aug 10, 2017
Taxonomy & licenses
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam.
About the RN 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
Where does Sarah Knerr practice?
The practice location on file with NPPES is in Washington, IA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sarah Knerr?
The National Provider Identifier (NPI) for Sarah Knerr is 1902321987, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-08-10.