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

DR. JEANNE B. HAISLETT PH.D.
NPI 1114974458
Psychologist - Clinical Child & Adolescent in Tustin, CA

Active since May 30, 2006
17401 IRVINE BLVD, SUITE A, TUSTIN, CA 92780(714) 544-2366(562) 431-1138 Get Directions Write a Review

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

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

About Dr. Jeanne B. Haislett Ph.d. NPPES

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

DR. JEANNE B. HAISLETT PH.D. (NPI 1114974458) is an individual clinical child & adolescent provider in Tustin, California, licensed in California (PSY 12937) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1114974458
Entity TypeIndividualFemale
Primary Taxonomy103TC2200X
Provider Legal NameDR. JEANNE B. HAISLETTCredential: PH.D.
Location Address17401 IRVINE BLVD, SUITE ATustin, CA 92780-3038
Mailing AddressPo Box 3640Seal Beach, CA 90740-7640 · (714) 544-2366 · Fax (562) 431-1138
Phone(714) 544-2366
Fax(562) 431-1138
Sole ProprietorNo
Enumeration DateMay 30, 2006
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
✔ NPI 1114974458 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychologist · Clinical Child & AdolescentBehavioral Health & Social Service Providers
Taxonomy Code103TC2200X
License✔ Licensed in CA · PSY 12937
Definition
A psychologist who develops and applies scientific knowledge to the delivery of psychological services to infants, toddlers, children and adolescents within their social context. Of particular importance to the specialty of clinical child psychology is an understanding of the basic psychological needs of children and adolescents, and how the family and other social contexts influence the socio-emotional adjustment, cognitive development, behavioral adaptation and health status of children and adolescents.
Also ListedPsychologist · ClinicalTaxonomy 103TC0700X · License PSY 12937 (CA)
17401 IRVINE BLVD, Tustin, CA 92780
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Other Providers at the Same Location NPPES 2

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

SYNERGISTIC PSYCHOLOGICAL SERVICES
Psychologist (Clinical)
17401 IRVINE BLVD, SUITE J
TUSTIN, CA 92780
Orange County (714) 734-4244
TAMMY GAY CLEARY
Psychologist (Clinical)
17401 IRVINE BLVD, SUITE J
TUSTIN, CA 92780
Orange County (714) 734-4244

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 Jeanne Haislett's NPI number?

The NPI number for Jeanne Haislett is 1114974458. It was assigned to this individual provider in the NPPES registry on May 30, 2006.

Where is Jeanne Haislett located?

Jeanne Haislett practices at 17401 Irvine Blvd Suite A, Tustin, CA 92780. The listed phone number is (714) 544-2366.

What is Jeanne Haislett's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical Child & Adolescent, with taxonomy code 103TC2200X.

When was this NPI record last updated?

The NPPES record for Jeanne Haislett 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 35 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.