Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Roger Leslie Lenkin, OD
Optometrist in Chevy Chase, MD · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1730136979
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Registry record
Entity type Individual (Type 1)
Name Mr. Roger Leslie Lenkin
Credential OD
Sex Male
Practice address 4465 Willard Ave, Chevy Chase, MD, 20815
Phone (301) 951-3373
Enumeration date May 30, 2006
Last updated in NPPES Aug 1, 2008
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 1730136979 active?
Yes, as of the latest NPPES snapshot, NPI 1730136979 is active (record last updated 2008-08-01).
How do I verify Roger Lenkin's NPI record?
Cross-check NPI 1730136979 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 → Miller Eye Care Center, LLC Optometrist · Chevy Chase, MD NPI 1588729719 Maliha Saeed Optometrist · Chevy Chase, MD NPI 1861834145 Azim Raja Optometrist · Chevy Chase, MD NPI 1124654710 Lynette Wray Optometrist · Chevy Chase, MD NPI 1033841663 Myeyedr Optometry of Maryland, LLC Optometrist · Chevy Chase, MD NPI 1013805878
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-08-01.