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

DR. IDA ZEKTICK ZACK PH.D.
NPI 1932144433
Psychologist in Royal Oak, MI

Active since June 18, 2006
217 KNOWLES ST, ROYAL OAK, MI 48067(248) 539-3634(248) 546-5090 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Ida Zektick Zack Ph.d. NPPES

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

DR. IDA ZEKTICK ZACK PH.D. (NPI 1932144433) is an individual psychologist in Royal Oak, Michigan, licensed in Michigan (6301001930) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1932144433
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameDR. IDA ZEKTICK ZACKCredential: PH.D.
Location Address217 KNOWLES STRoyal Oak, MI 48067-2767
Mailing Address6352 Pepper Hill StWest Bloomfield, MI 48322-2303 · (248) 539-3634 · Fax (248) 546-5090
Fax(248) 546-5090
Sole ProprietorNo
Enumeration DateJune 18, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1932144433 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 · 6301001930
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.
217 KNOWLES ST, Royal Oak, MI 48067

Other Providers at the Same Location NPPES 11

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

Social Worker (Clinical)
217 KNOWLES ST
ROYAL OAK, MI 48067
Psychologist (Clinical)
217 KNOWLES ST, SUITE 100
ROYAL OAK, MI 48067
Social Worker
217 KNOWLES ST
ROYAL OAK, MI 48067
Social Worker
217 KNOWLES ST, SUITE 260
ROYAL OAK, MI 48067
Psychologist (Clinical)
217 KNOWLES ST
ROYAL OAK, MI 48067
Psychologist (Clinical)
217 KNOWLES ST
ROYAL OAK, MI 48067
Social Worker (Clinical)
217 KNOWLES ST
ROYAL OAK, MI 48067
Social Worker (Clinical)
217 KNOWLES ST, SUITE 260
ROYAL OAK, MI 48067

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 Ida Zack's NPI number?

The NPI number for Ida Zack is 1932144433. It was assigned to this individual provider in the NPPES registry on June 18, 2006.

Where is Ida Zack located?

Ida Zack practices at 217 Knowles St, Royal Oak, MI 48067. The listed phone number is (248) 539-3634.

What is Ida Zack'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 Ida Zack 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 25 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.