Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Stacy Ryan, AU.D., CCCA
Audiologist in Wauwatosa, WI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1538192927
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Registry record
Entity type Individual (Type 1)
Name Stacy Ryan
Credential AU.D., CCCA
Sex Female
Practice address 10425 W North Ave, Wauwatosa, Wauwatosa, WI, 53226
Phone (414) 607-1830
Enumeration date Jul 8, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
231H00000X Audiologist Speech, Language and Hearing Service Providers · License 486-156 (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 |
|---|---|---|---|
| 41153200 | 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
Where does Stacy Ryan practice?
The practice location on file with NPPES is in Wauwatosa, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Stacy Ryan?
The National Provider Identifier (NPI) for Stacy Ryan is 1538192927, a Type 1 (individual) record in the CMS NPPES registry.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.