Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Yen-Linh Trinh Nguyen, O.D.
Optometrist in Lawrence, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1558471672
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Registry record
Entity type Individual (Type 1)
Name Dr. Yen-Linh Trinh Nguyen
Credential O.D.
Sex Female
Practice address 439 S Union St, Bldg. 1, Ste. 1101, Lawrence, MA, 01843
Phone (978) 686-2983
Enumeration date Aug 30, 2006
Last updated in NPPES Apr 10, 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
What is the NPI number for Yen-Linh Nguyen?
The National Provider Identifier (NPI) for Yen-Linh Nguyen is 1558471672, a Type 1 (individual) record in the CMS NPPES registry.
Where does Yen-Linh Nguyen practice?
The practice location on file with NPPES is in Lawrence, MA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Paul Arrigg Ophthalmology Physician · Lawrence, MA NPI 1740268127 Fred Arrigg Specialist · Lawrence, MA NPI 1770561235 Karen Gladstone Optometrist · Lawrence, MA NPI 1235158742 Arrigg Associates , P.C. Specialist · Lawrence, MA NPI 1821019779 Purvi Patel Optometrist · Lawrence, MA NPI 1538182852 Peter Gill Mental Health Counselor · Lawrence, MA NPI 1629114533 Amanda Hemp Clinical Social Worker · Lawrence, MA NPI 1336285402 Maren Matthias Social Worker · Lawrence, MA NPI 1629114764
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-10.