DIANNE CHRISTINE HEER OTA
NPI 1184568321
Occupational Therapy Assistant in Sussex, WI

Active since April 17, 2026
W235N6350 HICKORY DR, SUSSEX, WI 53089(262) 932-2800 Get Directions Write a Review

NPPES record last updated: April 17, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dianne Christine Heer Ota NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DIANNE CHRISTINE HEER OTA (NPI 1184568321) is an individual occupational therapy assistant in Sussex, Wisconsin, licensed in Wisconsin (7287-27) and active in the NPI registry since April 2026. She maintains a secondary practice location in Pewaukee.

NPPES Registry Identity

NPI1184568321
Entity TypeIndividualFemale
Primary Taxonomy224Z00000X
Provider Legal NameDIANNE CHRISTINE HEERCredential: OTA
Location AddressW235N6350 HICKORY DRSussex, WI 53089-1152
Mailing AddressW224n4513 Seven Oaks DrPewaukee, WI 53072-2011
Sole ProprietorNo
Enumeration DateApril 17, 2026
NPPES CertifiedApril 17, 2026
NPI 1184568321 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOccupational Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code224Z00000X
License Licensed in WI · 7287-27
Definition
An occupational therapy assistant is a person who has graduated from an occupational therapy assistant program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, has successfully completed a period of supervised fieldwork experience required by the accredited occupational therapy assistant program, has passed a nationally recognized entry-level examination for occupational therapy assistants, and fulfills state requirements for licensure, certification, or registration. An occupational therapy assistant provides interventions under the supervision of an occupational therapist which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapy assistants address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life.
W235N6350 HICKORY DR, Sussex, WI 53089

Secondary Practice Location 1

Location 1409 Swan RdPewaukee, WI 53072-1524 · Phone (262) 315-2731

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Occupational Therapist
W235N6350 HICKORY DR
SUSSEX, WI 53089
Physical Therapy Assistant
W235N6350 HICKORY DR
SUSSEX, WI 53089
Speech-Language Pathologist
W235N6350 HICKORY DR
SUSSEX, WI 53089

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Dianne Heer's NPI number?

The NPI number for Dianne Heer is 1184568321. It was assigned to this individual provider in the NPPES registry on April 17, 2026.

Where is Dianne Heer located?

Dianne Heer practices at W235n6350 Hickory Dr, Sussex, WI 53089. The listed phone number is (262) 932-2800.

What is Dianne Heer's specialty?

The primary specialty registered for this NPI is Occupational Therapy Assistant with taxonomy code 224Z00000X.

When was this NPI record last updated?

The NPPES record for Dianne Heer was last updated on April 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.