Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Stephanie Nguyen, LDO
Optician in Braintree, MA · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1528753522
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Registry record
Entity type Individual (Type 1)
Name Stephanie Nguyen
Credential LDO
Sex Female
Practice address 20 School St W, Braintree, MA, 02184
Phone (781) 843-2133
Fax (781) 843-5819
Enumeration date Apr 6, 2023
Last updated in NPPES Apr 6, 2023
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 is the NPI number for Stephanie Nguyen?
The National Provider Identifier (NPI) for Stephanie Nguyen is 1528753522, a Type 1 (individual) record in the CMS NPPES registry.
Where does Stephanie Nguyen practice?
The practice location on file with NPPES is in Braintree, MA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-06.