Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Sarah Catharine Bonnett, M.S.
Audiologist in Wauwatosa, WI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1710053749
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Registry record
Entity type Individual (Type 1)
Name Mrs. Sarah Catharine Bonnett
Credential M.S.
Sex Female
Practice address 9000 W Wisconsin Ave Ste B340, Wauwatosa, WI, 53226
Phone (414) 266-2934
Fax (414) 266-6189
Enumeration date Nov 28, 2006
Last updated in NPPES Aug 6, 2019
Taxonomy & licenses
231H00000X Audiologist Speech, Language and Hearing Service Providers · License 490-156 (WI) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1710053749 | 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 Sarah Bonnett?
Sarah Bonnett 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
Browse all → Gretchen Sackmann Audiologist · Milwaukee, WI NPI 1154570638 Jason Carr Audiologist · Milwaukee, WI NPI 1386051241 Sara Schaetzka Audiologist · Milwaukee, WI NPI 1962886416 Brittney Gniedziejko Audiologist · Milwaukee, WI NPI 1609232933 Kelsey Dumanch Audiologist · Milwaukee, WI NPI 1265968192 Caitlin Stone Audiologist · Milwaukee, WI NPI 1770011330 Mary Catherine Donegan Audiologist · Milwaukee, WI NPI 1710486667 Hanna Sawher Audiologist · Milwaukee, WI NPI 1396237145
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-06.