Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Elizabeth S Dietzler, RDH
Dental Hygienist in Milwaukee, WI · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1699192948
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Registry record
Entity type Individual (Type 1)
Name Elizabeth S Dietzler
Credential RDH
Sex Female
Practice address 4619 W Blue Mound Ct, Milwaukee, WI, 53208
Phone (414) 339-5523
Enumeration date Mar 25, 2014
Last updated in NPPES Mar 25, 2014
Taxonomy & licenses
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
What is the NPI number for Elizabeth Dietzler?
The National Provider Identifier (NPI) for Elizabeth Dietzler is 1699192948, a Type 1 (individual) record in the CMS NPPES registry.
Where does Elizabeth Dietzler practice?
The practice location on file with NPPES is in Milwaukee, WI. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-03-25.