Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mario De Souza

Individual provider Counselor · NPI 1821456039

Mario De Souza is a Counselor in Las Vegas, Nevada. Practices as a sole proprietor. Registered with an NPI since 2016.

In the registry since
2016

Practice location Address checks out

6584 Isolated Ave
Las Vegas, NV 89110-5157
Phone: (702) 332-3581
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Counselor (primary) Taxonomy 101Y00000X

Record details

NPI number1821456039
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedFebruary 2, 2016
Last updated in NPPESFebruary 2, 2016

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