Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 30 days.

WILLIAM JAMES SMITH
NPI 1477475655
Behavior Technician in Grand Rapids, MI

Active since July 28, 2026
3300 36TH ST SE, GRAND RAPIDS, MI 49512(616) 942-2110 Get Directions Write a Review

NPPES record added: August 2, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About William James Smith NPPES

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

WILLIAM JAMES SMITH (NPI 1477475655) is an individual behavior technician in Grand Rapids, Michigan, licensed in Michigan (S530887367969) and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1477475655
Entity TypeIndividualMale
Primary Taxonomy106S00000X
Provider Legal NameWILLIAM JAMES SMITH
Location Address3300 36TH ST SEGrand Rapids, MI 49512-2810
Mailing Address3300 36th St SeGrand Rapids, MI 49512-2810 · (616) 942-2110
Sole ProprietorNo
Enumeration DateJuly 28, 2026
Last NPPES UpdateAugust 2, 2026
NPPES CertifiedAugust 2, 2026
NPI 1477475655 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyBehavior TechnicianBehavioral Health & Social Service Providers
Taxonomy Code106S00000X
License Licensed in MI · S530887367969
Definition
The behavior technician is a paraprofessional who practices under the close, ongoing supervision of a behavior analyst or assistant behavior analyst certified by the Behavior Analyst Certification Board and/or credentialed by a state (such as through licensure). The behavior technician is primarily responsible for the implementation of components of behavior-analytic treatment plans developed by the supervisor. That may include collecting data on treatment targets and conducting certain types of behavioral assessments (e.g., stimulus preference assessments). The behavior technician does not design treatment or assessment plans or procedures but provides services as assigned by the supervisor responsible for his or her work.
3300 36TH ST SE, Grand Rapids, MI 49512

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.

Nurse Practitioner (Psychiatric/Mental Health)
3300 36TH ST SE
GRAND RAPIDS, MI 49512
Behavior Analyst
3300 36TH ST SE
GRAND RAPIDS, MI 49512
Behavior Technician
3300 36TH ST SE
GRAND RAPIDS, MI 49512
Behavior Analyst
3300 36TH ST SE
GRAND RAPIDS, MI 49512
Behavior Technician
3300 36TH ST SE
GRAND RAPIDS, MI 49512
Behavior Technician
3300 36TH ST SE
GRAND RAPIDS, MI 49512
Behavior Technician
3300 36TH ST SE
GRAND RAPIDS, MI 49512
Student in an Organized Health Care Education/Training Program
3300 36TH ST SE
GRAND RAPIDS, MI 49512

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 Smith's NPI number?

The NPI number for William Smith is 1477475655. It was assigned to this individual provider in the NPPES registry on July 28, 2026.

Where is William Smith located?

William Smith practices at 3300 36th St SE, Grand Rapids, MI 49512. The listed phone number is (616) 942-2110.

What is William Smith's specialty?

The primary specialty registered for this NPI is Behavior Technician with taxonomy code 106S00000X.

When was this NPI record last updated?

The NPPES record for William Smith was last updated on August 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 days 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.