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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Cathleen Anne Alex, AU.D.

Audiologist in Southbury, CT · enumerated 2006.

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

National Provider Identifier

1710048111

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Registry record

Entity type Individual (Type 1)
Name Cathleen Anne Alex
Credential AU.D.
Sex Female
Practice address Southbury, CT, 06488
Phone (203) 264-8201
Fax (203) 264-8201
Enumeration date Dec 12, 2006
Last updated in NPPES Apr 2, 2015

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

237600000X Audiologist-Hearing Aid Fitter Speech, Language and Hearing Service Providers · License 109 (CT) Secondary
231H00000X Audiologist Speech, Language and Hearing Service Providers · License 109 (CT) Primary
231HA2400X Assistive Technology Practitioner Audiologist Speech, Language and Hearing Service Providers · License 109 (CT) Secondary
231HA2500X Assistive Technology Supplier Audiologist Speech, Language and Hearing Service Providers · License 109 (CT) Secondary
AUD · Doctor of Audiology: A licensed audiologist diagnosing and treating hearing and balance disorders. About the AUD credential

Other identifiers

Identifier Type State Issuer
4048674 Medicaid CT -
001376523-001 Other CT UNITED HEALTH CARE
724745 Other CT CONNECTICARE
0123218 Other CT AETNA
730000109CT01 Other CT ANTHEM BCBS
OR2817 Other CT HEALTH NET
P442727 Other CT OXFORD
4048864 Medicaid CT -

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.

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Frequently asked questions

Where does Cathleen Alex practice?
The practice location on file with NPPES is in Southbury, CT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Cathleen Alex?
The National Provider Identifier (NPI) for Cathleen Alex is 1710048111, 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 2015-04-02.