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

Cortney A Sperry, AUD

Audiologist in Severna Park, MD · enumerated 2014 · practices at Severn Sound & Balance.

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

National Provider Identifier

1891103610

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Registry record

Entity type Individual (Type 1)
Name Cortney A Sperry
Credential AUD
Sex Female
Practice address Severna Park, MD, 21146
Phone (443) 786-5332
Enumeration date Jul 24, 2014
Last updated in NPPES May 20, 2026

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 01330 (MD) Secondary
231H00000X Audiologist Speech, Language and Hearing Service Providers · License 01330 (MD) 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.

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Frequently asked questions

How do I verify Cortney Sperry's NPI record?
Cross-check NPI 1891103610 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1891103610 active?
Yes, as of the latest NPPES snapshot, NPI 1891103610 is active (record last updated 2026-05-20).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-20.