Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Melissa Ann Dintelman Wittmann, AU.D., CCC-A
Audiologist in Oshkosh, WI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1932292984
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Registry record
Entity type Individual (Type 1)
Name Dr. Melissa Ann Dintelman Wittmann
Credential AU.D., CCC-A
Sex Female
Practice address 1820 West Pointe Dr, Oshkosh, WI, 54902
Phone (920) 233-1800
Fax (920) 232-1538
Enumeration date Oct 2, 2006
Last updated in NPPES Jun 19, 2026
Taxonomy & licenses
231H00000X Audiologist Speech, Language and Hearing Service Providers · License 367-156 (WI) Primary
AUD · Doctor of Audiology: A licensed audiologist diagnosing and treating hearing and balance disorders.
About the AUD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 41140200 | 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
What is the NPI number for Melissa Wittmann?
The National Provider Identifier (NPI) for Melissa Wittmann is 1932292984, a Type 1 (individual) record in the CMS NPPES registry.
Where does Melissa Wittmann practice?
The practice location on file with NPPES is in Oshkosh, WI. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-19.