Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Miss Krystal Renee Allison, RN
Registered Nurse in Waterloo, WI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1407921729
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Registry record
Entity type Individual (Type 1)
Name Miss Krystal Renee Allison
Credential RN
Sex Female
Practice address N7809 Toppe Rd, Waterloo, WI, 53594
Phone (920) 988-2275
Enumeration date Nov 21, 2006
Last updated in NPPES Jul 8, 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 |
|---|---|---|---|
| 38215100 | 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 Krystal Allison practice?
The practice location on file with NPPES is in Waterloo, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Krystal Allison?
The National Provider Identifier (NPI) for Krystal Allison is 1407921729, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.