WILLIAM GILLIS OTR/L
NPI 1316882087
Occupational Therapist in Monroe, MI

Active since April 21, 2026
700 STEWART RD, MONROE, MI 48162(734) 240-1820 Get Directions Write a Review

NPPES record last updated: April 21, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About William Gillis Otr/l NPPES

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

WILLIAM GILLIS OTR/L (NPI 1316882087) is an individual occupational therapist in Monroe, Michigan, licensed in Michigan (5201010107) and active in the NPI registry since April 2026.

NPPES Registry Identity

NPI1316882087
Entity TypeIndividualMale
Primary Taxonomy225X00000X
Provider Legal NameWILLIAM GILLISCredential: OTR/L
Location Address700 STEWART RDMonroe, MI 48162-5304
Mailing Address35058 Windsor DrNew Baltimore, MI 48047-4376
Sole ProprietorNo
Enumeration DateApril 21, 2026
NPPES CertifiedApril 21, 2026
NPI 1316882087 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOccupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225X00000X
License Licensed in MI · 5201010107
Definition
An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and 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 therapists 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.
700 STEWART RD, Monroe, MI 48162

Other Providers at the Same Location NPPES 20

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

Physical Therapist (Geriatrics)
700 STEWART RD
MONROE, MI 48162
Occupational Therapist
700 STEWART RD
MONROE, MI 48162
Social Worker
700 STEWART RD, SUITE 105 THE FAMILY CENTER
MONROE, MI 48162
Social Worker
700 STEWART RD, SUITE 105
MONROE, MI 48162
Skilled Nursing Facility
700 STEWART RD
MONROE, MI 48162
Social Worker
700 STEWART RD, STE105
MONROE, MI 48162
Speech-Language Pathologist
700 STEWART RD
MONROE, MI 48162
Counselor (Addiction (Substance Use Disorder))
700 STEWART RD, SUITE 105
MONROE, MI 48162

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 William Gillis's NPI number?

The NPI number for William Gillis is 1316882087. It was assigned to this individual provider in the NPPES registry on April 21, 2026.

Where is William Gillis located?

William Gillis practices at 700 Stewart Rd, Monroe, MI 48162. The listed phone number is (734) 240-1820.

What is William Gillis's specialty?

The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.

When was this NPI record last updated?

The NPPES record for William Gillis was last updated on April 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.