Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Lena Cynthia Masopust, OD
Optometrist in Duluth, GA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1841218518
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Registry record
Entity type Individual (Type 1)
Name Lena Cynthia Masopust
Credential OD
Sex Female
Practice address 2100 Pleasant Hill Rd, H10-1, Duluth, GA, 30096
Phone (678) 475-0500
Fax (678) 475-0563
Enumeration date Jul 18, 2006
Last updated in NPPES Jul 8, 2007
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 specialty is Lena Masopust?
Lena Masopust is registered in NPPES with the primary taxonomy of Optometrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Samia Idris Optometrist · Duluth, GA NPI 1235164377 Joo Choe Optometrist · Duluth, GA NPI 1417974114 Christine Laube Optometrist · Duluth, GA NPI 1346376340 Jason M. Campbell DDS Inc. General Practice Dentistry · Duluth, GA NPI 1790978849 Luxottica of America Inc. Eyewear Supplier · Duluth, GA NPI 1033662655
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.