Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Robert W Wollenweber, M.S. CCA
Audiologist in Tooele, UT · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1093968893
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Registry record
Entity type Individual (Type 1)
Name Robert W Wollenweber
Credential M.S. CCA
Sex Male
Practice address 196 E 2000 N, Ste 100a, Tooele, UT, 84074
Phone (435) 882-6448
Enumeration date Oct 24, 2008
Last updated in NPPES Oct 24, 2008
Taxonomy & licenses
231H00000X Audiologist Speech, Language and Hearing Service Providers · License 110181-4101 (UT) Primary
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 Robert Wollenweber?
Robert Wollenweber is registered in NPPES with the primary taxonomy of Audiologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-24.