Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Cathy Schroy, AUD
Audiologist in Chesterfield, MO · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1053517698
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Registry record
Entity type Individual (Type 1)
Name Ms. Cathy Schroy
Credential AUD
Sex Female
Practice address 226 S Woods Mill Rd Ste 58w, Ste 58w, Chesterfield, MO, 63017
Phone (314) 453-0001
Fax (314) 453-0489
Enumeration date Jun 21, 2007
Last updated in NPPES Jan 29, 2018
Taxonomy & licenses
AUD · Doctor of Audiology: A licensed audiologist diagnosing and treating hearing and balance disorders.
About the AUD credential
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 specialty is Cathy Schroy?
Cathy Schroy 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.
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.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-01-29.