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

DR. IRENE B. GIESSL ED.D.
NPI 1679544654
Psychologist in Cincinnati, OH

Active since January 30, 2006
9900 CARVER RD, SUITE 101, CINCINNATI, OH 45242(513) 221-2001 Get Directions Write a Review

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

About Dr. Irene B. Giessl Ed.d. NPPES

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

DR. IRENE B. GIESSL ED.D. (NPI 1679544654) is an individual psychologist in Cincinnati, Ohio, licensed in Ohio (3371) and active in the NPI registry since January 2006.

NPPES Registry Identity

NPI1679544654
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameDR. IRENE B. GIESSLCredential: ED.D.
Location Address9900 CARVER RD, SUITE 101Cincinnati, OH 45242-5523
Mailing Address9900 Carver Rd, Suite 101Cincinnati, OH 45242-5523 · (513) 221-2001
Sole ProprietorNo
Enumeration DateJanuary 30, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1679544654 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 OH · 3371
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.
9900 CARVER RD, Cincinnati, OH 45242

Other Identifiers 1

Medicaid0800459OH

Other Providers at the Same Location NPPES 6

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

Family Medicine
9900 CARVER RD, SUITE # 101
CINCINNATI, OH 45242
Social Worker (Clinical)
9900 CARVER RD, SUITE 101
CINCINNATI, OH 45242
Counselor (Professional)
9900 CARVER RD, STE 101
CINCINNATI, OH 45242
Counselor
9900 CARVER RD, SUITE 101
CINCINNATI, OH 45242
Psychologist
9900 CARVER RD, SUITE 101
CINCINNATI, OH 45242
Social Worker (Clinical)
9900 CARVER RD, SUITE 101
CINCINNATI, OH 45242

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 Irene Giessl's NPI number?

The NPI number for Irene Giessl is 1679544654. It was assigned to this individual provider in the NPPES registry on January 30, 2006.

Where is Irene Giessl located?

Irene Giessl practices at 9900 Carver Rd Suite 101, Cincinnati, OH 45242. The listed phone number is (513) 221-2001.

What is Irene Giessl'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 Irene Giessl 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 29 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.