Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Catherine Palmer
Audiologist in Pittsburgh, PA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1801861430
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Registry record
Entity type Individual (Type 1)
Name Catherine Palmer
Sex Female
Practice address 203 Lothrop St, 500 Eeins, Pittsburgh, PA, 15213
Phone (412) 647-2130
Enumeration date Feb 17, 2006
Last updated in NPPES Apr 6, 2021
Taxonomy & licenses
231H00000X Audiologist Speech, Language and Hearing Service Providers · License AT000660L (PA) Primary
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.
Frequently asked questions
How do I verify Catherine Palmer's NPI record?
Cross-check NPI 1801861430 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1801861430 active?
Yes, as of the latest NPPES snapshot, NPI 1801861430 is active (record last updated 2021-04-06).
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-06.