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

Gwenyth Wiltzius

Individual provider Behavior Technician · NPI 1740987742

Gwenyth Wiltzius is a Behavior Technician in Madison, Wisconsin. Registered with an NPI since 2023.

In the registry since
2023

Practice location Address checks out

502 Atlas Ave
Madison, WI 53714-3108
Phone: (833) 646-3222
Fax: (833) 646-3222
Show map & directions

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

Specialties & licences

Behavior Technician (primary) Taxonomy 106S00000X

Record details

NPI number1740987742
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedFebruary 9, 2023
Last updated in NPPESFebruary 9, 2023
Certification dateFebruary 9, 2023
Mailing address224 W 35th St Ste 500, New York, NY 10001-2538

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