Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kathryn M Hynes, MC, CCC-A, F-AAA

Audiologist in Louisville, KY · enumerated 2007 · practices at Advanced Ent and Allergy Pllc.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1790833705

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Registry record

Entity type Individual (Type 1)

Name Kathryn M Hynes

Credential MC, CCC-A, F-AAA

Sex Female

Practice address 2944 Breckenridge Ln, Louisville, KY, 40220

Phone (502) 893-0159

Enumeration date Jan 8, 2007

Last updated in NPPES Mar 27, 2026

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 0229 (KY) Secondary

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 100185 (KY) Primary

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 0229 (KY) Secondary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Kathryn Hynes practice?

The practice location on file with NPPES is in Louisville, KY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Kathryn Hynes?

The National Provider Identifier (NPI) for Kathryn Hynes is 1790833705, 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 2026-03-27.