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

DR. WILLIAM ALLEN GILKEY PHD HSPP
NPI 1194709295
Psychologist in Bloomington, IN

Active since December 01, 2005
645 S ROGERS ST, BLOOMINGTON, IN 47403(812) 339-1691(812) 337-2438 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. William Allen Gilkey Phd Hspp NPPES

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

DR. WILLIAM ALLEN GILKEY PHD HSPP (NPI 1194709295) is an individual psychologist in Bloomington, Indiana, licensed in Indiana (20010304) and active in the NPI registry since December 2005.

NPPES Registry Identity

NPI1194709295
Entity TypeIndividualMale
Primary Taxonomy103T00000X
Provider Legal NameDR. WILLIAM ALLEN GILKEYCredential: PHD HSPP
Location Address645 S ROGERS STBloomington, IN 47403
Mailing Address645 S Rogers StBloomington, IN 47403 · (812) 339-1691 · Fax (812) 337-2438
Fax(812) 337-2438
Sole ProprietorNo
Enumeration DateDecember 1, 2005
Last NPPES UpdateJuly 13, 2026
NPI 1194709295 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 IN · 20010304
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.
645 S ROGERS ST, Bloomington, IN 47403

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.

Counselor
645 S ROGERS ST
BLOOMINGTON, IN 47403
Social Worker (Clinical)
645 S ROGERS ST
BLOOMINGTON, IN 47403
Pharmacist
645 S ROGERS ST
BLOOMINGTON, IN 47403
Social Worker (Clinical)
645 S ROGERS ST
BLOOMINGTON, IN 47403
Case Manager/Care Coordinator
645 S ROGERS ST
BLOOMINGTON, IN 47403
Social Worker (Clinical)
645 S ROGERS ST
BLOOMINGTON, IN 47403
Psychiatry & Neurology (Psychiatry)
645 S ROGERS ST
BLOOMINGTON, IN 47403
Psychologist (Clinical)
645 S ROGERS ST
BLOOMINGTON, IN 47403

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 Gilkey's NPI number?

The NPI number for William Gilkey is 1194709295. It was assigned to this individual provider in the NPPES registry on December 1, 2005.

Where is William Gilkey located?

William Gilkey practices at 645 S Rogers St, Bloomington, IN 47403. The listed phone number is (812) 339-1691.

What is William Gilkey'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 William Gilkey 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 41 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.