Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Mark Lebar, O.D.
Optometrist in California, MD · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1548292337
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Registry record
Entity type Individual (Type 1)
Name Dr. Mark Lebar
Credential O.D.
Sex Male
Practice address 23105 Three Notch Rd Ste A, California, MD, 20619
Phone (301) 863-2020
Fax (301) 863-7885
Enumeration date Jul 6, 2006
Last updated in NPPES Jan 30, 2018
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
Is NPI 1548292337 active?
Yes, as of the latest NPPES snapshot, NPI 1548292337 is active (record last updated 2018-01-30).
How do I verify Mark Lebar's NPI record?
Cross-check NPI 1548292337 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 2018-01-30.