Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Diana Lynn Yeomans
Pharmacist in Easton, PA · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1134428774
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Registry record
Entity type Individual (Type 1)
Name Diana Lynn Yeomans
Sex Female
Practice address 401 S 25th St, Easton, PA, 18045
Phone (610) 252-7405
Enumeration date Mar 22, 2011
Last updated in NPPES Mar 22, 2011
Taxonomy & licenses
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
What is the NPI number for Diana Yeomans?
The National Provider Identifier (NPI) for Diana Yeomans is 1134428774, a Type 1 (individual) record in the CMS NPPES registry.
Where does Diana Yeomans practice?
The practice location on file with NPPES is in Easton, PA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-22.