Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Kristen E Ziegler, OD
Optometrist in New Berlin, WI · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1275940603
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Registry record
Entity type Individual (Type 1)
Name Dr. Kristen E Ziegler
Credential OD
Sex Female
Practice address 14151 W National Ave, New Berlin, WI, 53151
Phone (414) 541-2100
Fax (414) 541-2377
Enumeration date Jul 17, 2014
Last updated in NPPES Apr 5, 2022
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD 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 Kristen Ziegler practice?
The practice location on file with NPPES is in New Berlin, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Kristen Ziegler?
The National Provider Identifier (NPI) for Kristen Ziegler is 1275940603, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-05.