Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Joshua J Spiegl, DDS
Pediatric Dentistry in Wausau, WI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1477520815
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Registry record
Entity type Individual (Type 1)
Name Joshua J Spiegl
Credential DDS
Sex Male
Practice address 413 N 17th Ave, Wausau, WI, 54401
Phone (715) 842-4649
Fax (715) 842-7331
Enumeration date Mar 3, 2006
Last updated in NPPES Apr 12, 2011
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 338810600 | 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
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Joshua Spiegl?
Joshua Spiegl is registered in NPPES with the primary taxonomy of Pediatric Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → First Impressions Sc Pediatric Dentistry · Wausau, WI NPI 1205804663 Corey Brimacombe Pediatric Dentistry · Wausau, WI NPI 1659596153 Thomas Turner Pediatric Dentistry · Wausau, WI NPI 1710102215 Carl Hash Pediatric Dentistry · Wausau, WI NPI 1639394158 Jeffrey Foster Orthodontics and Dentofacial Orthopedics Dentistry · Wausau, WI NPI 1467656843 Margaret Chicka Pediatric Dentistry · Wausau, WI NPI 1821241894 Edmund Markey Pediatric Dentistry · Wausau, WI NPI 1942454111 Sue Stoltz Dental Hygienist · Wausau, WI NPI 1235376740
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-04-12.