Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Lynn Ngoc Phuong Lieu
Behavior Technician in Vienna, VA · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1881275410
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Lynn Ngoc Phuong Lieu
Sex Female
Practice address 8230 Leesburg Pike Ste 740, Vienna, VA, 22182
Phone (877) 504-4141
Enumeration date Apr 15, 2021
Last updated in NPPES Feb 6, 2024
Taxonomy & licenses
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 Lynn Lieu?
Lynn Lieu is registered in NPPES with the primary taxonomy of Behavior Technician. 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 → Mps Healthcare Inc Home Health Agency · Vienna, VA NPI 1689638488 Simone Jones Behavior Analyst · Vienna, VA NPI 1437464302 Continuum Associates, Inc Behavior Analyst · Vienna, VA NPI 1467705202 Continuum Pediatric Therapy Health Maintenance Organization · Vienna, VA NPI 1831649094 Dwayne Thigpen Behavior Technician · Vienna, VA NPI 1831638170 Shane Jordan Behavior Analyst · Vienna, VA NPI 1972062495 Courtney Garofolo Behavior Analyst · Vienna, VA NPI 1831758564 Joseph Mayo Behavior Analyst · Vienna, VA NPI 1699386318
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-06.