Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Diane Leslie Sabo, PHD

Audiologist in Pittsburgh, PA · enumerated 2011.

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

National Provider Identifier

1154618965

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Registry record

Entity type Individual (Type 1)

Name Dr. Diane Leslie Sabo

Credential PHD

Sex Female

Practice address 4401 Penn Ave, Pittsburgh, PA, 15224

Phone (412) 692-5576

Enumeration date Jun 30, 2011

Last updated in NPPES Jun 30, 2011

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License AT000068L (PA) Primary

237600000X Audiologist-Hearing Aid Fitter Speech, Language and Hearing Service Providers · License AT000068L (PA) Secondary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Diane Sabo?

Diane Sabo is registered in NPPES with the primary taxonomy of Audiologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-06-30.