Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Marilyn Sue Keuler, RN
Registered Nurse in Chilton, WI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1114988573
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Registry record
Entity type Individual (Type 1)
Name Mrs. Marilyn Sue Keuler
Credential RN
Sex Female
Practice address 112 Adams St, Chilton, WI, 53014
Phone (920) 849-7809
Enumeration date Mar 28, 2006
Last updated in NPPES Jul 9, 2007
Taxonomy & licenses
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam.
About the RN credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 39987100 | Medicaid | WI | - |
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 Marilyn Keuler practice?
The practice location on file with NPPES is in Chilton, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Marilyn Keuler?
The National Provider Identifier (NPI) for Marilyn Keuler is 1114988573, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.