NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

David J. Aicher DDS Sc

Dentist in Wausau, WI · enumerated 2007 · authorized official David Aicher, Owner.

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

National Provider Identifier

1902095227

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name David J. Aicher DDS Sc
Practice address 617 Jackson St, Wausau, WI, 54403
Phone (715) 842-3321
Fax (715) 842-0507
Enumeration date Oct 23, 2007
Last updated in NPPES Oct 23, 2007

Taxonomy & classification

122300000X Dentist Dental Providers · License 4043 (WI) Primary

Authorized official

Name David Aicher
Title Owner
Phone (715) 842-3321

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2007-10-23. Verify at npiregistry.cms.hhs.gov.
Where is David J. Aicher DDS Sc located?
The practice location on file with NPPES is in Wausau, WI.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-23.