Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Catherine Sue Zimmerman, M.S., CCC-A
Audiologist in Fort Wayne, IN · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1710054481
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Registry record
Entity type Individual (Type 1)
Name Mrs. Catherine Sue Zimmerman
Credential M.S., CCC-A
Sex Female
Practice address 7926 W Jefferson Blvd, Fort Wayne, IN, 46804
Phone (260) 426-8117
Enumeration date Nov 29, 2006
Last updated in NPPES May 20, 2020
Taxonomy & licenses
231H00000X Audiologist Speech, Language and Hearing Service Providers · License 23002264A (IN) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 200429560 | Medicaid | IN | - |
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 NPI 1710054481 active?
Yes, as of the latest NPPES snapshot, NPI 1710054481 is active (record last updated 2020-05-20).
How do I verify Catherine Zimmerman's NPI record?
Cross-check NPI 1710054481 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-05-20.