Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Karen Lynn Harris, O.D
Optometrist in Levittown, PA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1033159108
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Registry record
Entity type Individual (Type 1)
Name Karen Lynn Harris
Credential O.D
Sex Female
Practice address 1409 Lincoln Hwy, Levittown, PA, 19056
Phone (215) 943-4637
Fax (215) 945-1425
Enumeration date Jun 7, 2006
Last updated in NPPES Sep 6, 2023
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD 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.
Frequently asked questions
What is the NPI number for Karen Harris?
The National Provider Identifier (NPI) for Karen Harris is 1033159108, a Type 1 (individual) record in the CMS NPPES registry.
Where does Karen Harris practice?
The practice location on file with NPPES is in Levittown, 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 2023-09-06.