Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Marilia Souza-Nelson
Specialist in Islip Terrace, NY · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1962182048
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Registry record
Entity type Individual (Type 1)
Name Marilia Souza-Nelson
Sex Female
Practice address 8 Irving Pl, Islip Terrace, NY, 11752
Phone (631) 569-9018
Enumeration date Jul 24, 2023
Last updated in NPPES Jul 24, 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 Marilia Souza-Nelson?
The National Provider Identifier (NPI) for Marilia Souza-Nelson is 1962182048, a Type 1 (individual) record in the CMS NPPES registry.
Where does Marilia Souza-Nelson practice?
The practice location on file with NPPES is in Islip Terrace, NY. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-24.