Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Zachary W. Sousa, OD
Optometrist in Seekonk, MA · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1578182192
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Registry record
Entity type Individual (Type 1)
Name Zachary W. Sousa
Credential OD
Sex Male
Practice address 15 Highland Ave, Seekonk, MA, 02771
Phone (508) 336-4096
Enumeration date Apr 14, 2020
Last updated in NPPES Sep 11, 2025
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 Zachary Sousa?
The National Provider Identifier (NPI) for Zachary Sousa is 1578182192, a Type 1 (individual) record in the CMS NPPES registry.
Where does Zachary Sousa practice?
The practice location on file with NPPES is in Seekonk, 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 2025-09-11.