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

MS. Mattie Simpson

Individual provider Behavior Analyst · NPI 1801413539

MS. Mattie Simpson is a Behavior Analyst in Las Vegas, Nevada. Registered with an NPI since 2020.

In the registry since
2020

Practice location Address checks out

2500 W Washington Ave Bldg B
Las Vegas, NV 89106-3731
Phone: (702) 605-5858
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 number1801413539
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJune 29, 2020
Last updated in NPPESJune 29, 2020
Certification dateJune 29, 2020
Mailing address3035 S Maryland Pkwy, Las Vegas, NV 89109-2202

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