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

Ms. Alexandria Colonna, AUD

Audiologist in Mount Vernon, NY · enumerated 2007.

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

National Provider Identifier

1235288895

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Registry record

Entity type Individual (Type 1)

Name Ms. Alexandria Colonna

Credential AUD

Sex Female

Practice address Mount Vernon, NY, 10550

Phone (914) 699-7200

Fax (914) 699-0837

Enumeration date Jan 10, 2007

Last updated in NPPES Sep 30, 2014

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

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 611 (NY) Secondary

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 000611 (NY) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1235288895 active?

Yes, as of the latest NPPES snapshot, NPI 1235288895 is active (record last updated 2014-09-30).

How do I verify Alexandria Colonna's NPI record?

Cross-check NPI 1235288895 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-09-30.