Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jack Harlan
Dentist in Greensburg, PA · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1114748373
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Registry record
Entity type Individual (Type 1)
Name Jack Harlan
Sex Male
Practice address 218 S Maple Ave Ste 102, Greensburg, PA, 15601
Phone (724) 204-1801
Enumeration date Oct 21, 2024
Last updated in NPPES Oct 21, 2024
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
Is NPI 1114748373 active?
Yes, as of the latest NPPES snapshot, NPI 1114748373 is active (record last updated 2024-10-21).
How do I verify Jack Harlan's NPI record?
Cross-check NPI 1114748373 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-21.