Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

KATHRYN DENHOUTER PHD
NPI 1831135334
Psychologist in Grand Rapids, MI

Active since June 22, 2006
161 OTTAWA AVE NW, SUITE 300C, GRAND RAPIDS, MI 49503(616) 458-0692(616) 458-8129 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Kathryn Denhouter Phd NPPES

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

KATHRYN DENHOUTER PHD (NPI 1831135334) is an individual psychologist in Grand Rapids, Michigan, licensed in Michigan (6301007303) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1831135334
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameKATHRYN DENHOUTERCredential: PHD
Location Address161 OTTAWA AVE NW, SUITE 300CGrand Rapids, MI 49503-2701
Mailing Address161 Ottawa Ave Nw, Suite 300cGrand Rapids, MI 49503-2701 · (616) 458-0692 · Fax (616) 458-8129
Fax(616) 458-8129
Sole ProprietorNo
Enumeration DateJune 22, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1831135334 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License Licensed in MI · 6301007303
Definition
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.
161 OTTAWA AVE NW, Grand Rapids, MI 49503

Other Providers at the Same Location NPPES 8

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

Psychologist
161 OTTAWA AVE NW, SUITE 300C
GRAND RAPIDS, MI 49503
Psychologist
161 OTTAWA AVE NW, SUITE 300C
GRAND RAPIDS, MI 49503
Family Medicine
161 OTTAWA AVE NW, SUITE 173
GRAND RAPIDS, MI 49503
Psychologist
161 OTTAWA AVE NW, SUITE 300C
GRAND RAPIDS, MI 49503
Psychologist (Clinical)
161 OTTAWA AVE NW, SUITE 300C
GRAND RAPIDS, MI 49503
Psychologist
161 OTTAWA AVE NW, SUITE 300C
GRAND RAPIDS, MI 49503
Psychologist
161 OTTAWA AVE NW, SUITE 300C
GRAND RAPIDS, MI 49503
Psychologist
161 OTTAWA AVE NW, SUITE 300C
GRAND RAPIDS, MI 49503

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 Kathryn Denhouter's NPI number?

The NPI number for Kathryn Denhouter is 1831135334. It was assigned to this individual provider in the NPPES registry on June 22, 2006.

Where is Kathryn Denhouter located?

Kathryn Denhouter practices at 161 Ottawa Ave NW Suite 300C, Grand Rapids, MI 49503. The listed phone number is (616) 458-0692.

What is Kathryn Denhouter's specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

When was this NPI record last updated?

The NPPES record for Kathryn Denhouter was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 30 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.