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

Marquis Dennis

Individual provider Behavior Analyst · NPI 1255764338

Marquis Dennis is a Behavior Analyst in Las Vegas, Nevada. Practices as a sole proprietor. Registered with an NPI since 2013.

In the registry since
2013

Practice location Address checks out

4701 E Sahara Ave Apt 189
Las Vegas, NV 89104-6339
Phone: (702) 773-6582
Show map & directions

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

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X

Record details

NPI number1255764338
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedAugust 13, 2013
Last updated in NPPESAugust 13, 2013

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