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Dr. Daniel A Holzhauer, DDS, MS

Orthodontics and Dentofacial Orthopedics Dentistry in Hartland, WI · enumerated 2009 · practices at Holzhauer & Hewett Sc.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1093956138

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Registry record

Entity type Individual (Type 1)
Name Dr. Daniel A Holzhauer
Credential DDS, MS
Sex Male
Practice address 520 Hartbrook Dr, Hartland, WI, 53029
Phone (262) 367-7076
Fax (262) 367-0994
Enumeration date Mar 19, 2009
Last updated in NPPES Mar 19, 2009

Taxonomy & licenses

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 3236 (WI) Primary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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.

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Frequently asked questions

What is the NPI number for Daniel Holzhauer?
The National Provider Identifier (NPI) for Daniel Holzhauer is 1093956138, a Type 1 (individual) record in the CMS NPPES registry.
Where does Daniel Holzhauer practice?
The practice location on file with NPPES is in Hartland, WI. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-03-19.