Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Lien Lam, OD
Optometrist in Fort Worth, TX · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1467430413
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Registry record
Entity type Individual (Type 1)
Name Dr. Lien Lam
Credential OD
Sex Female
Practice address 3608 Altamesa Blvd, Fort Worth, TX, 76133
Phone (817) 346-2020
Fax (817) 370-1655
Enumeration date Jan 9, 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
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.
What specialty is Lien Lam?
Lien Lam 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.
Other providers at this practice address
Browse all → Michael Latimer Optometrist · Fort Worth, TX NPI 1508844564 Thomas Annuziato Optometrist · Fort Worth, TX NPI 1982682928 Tom Annunziato, Od PC Optometrist · Fort Worth, TX NPI 1740317973 Richard Townsley General Practice Dentistry · Fort Worth, TX NPI 1295935690 Altamesa Dental General Practice Dentistry · Fort Worth, TX NPI 1689901704
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.