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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. KATHERINE JANE GILES PSY.D.
NPI 1710431564
Clinical Neuropsychologist in Martinez, CA

Active since August 10, 2016
150 MUIR RD # 116, MARTINEZ, CA 94553(415) 531-6294 Get Directions Write a Review

NPPES record last updated: September 9, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 9, 2026, Aug 10, 2016 (2 updates tracked since 2016).

About Dr. Katherine Jane Giles Psy.d. NPPES

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

DR. KATHERINE JANE GILES PSY.D. (NPI 1710431564) is an individual clinical neuropsychologist in Martinez, California, licensed in Colorado (PSY.0004407) and active in the NPI registry since August 2016.

NPPES Registry Identity

NPI1710431564
Entity TypeIndividualFemale
Primary Taxonomy103G00000X
Provider Legal NameDR. KATHERINE JANE GILESCredential: PSY.D.
Location Address150 MUIR RD # 116Martinez, CA 94553-4668
Mailing Address150 Muir Rd # 116Martinez, CA 94553-4668 · (415) 531-6294
Phone(415) 531-6294
Sole ProprietorNo
Enumeration DateAugust 10, 2016
Last NPPES UpdateSeptember 9, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 9, 2026
✔ NPI 1710431564 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinical NeuropsychologistBehavioral Health & Social Service Providers
Taxonomy Code103G00000X
License✔ Licensed in CO · PSY.0004407
Definition
A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.
150 MUIR RD # 116, Martinez, CA 94553
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Other Providers at the Same Location NPPES 3

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

MADISON BRENNA BAILEY PSY.D.
Psychologist (Health)
150 MUIR RD # 116
MARTINEZ, CA 94553
Contra Costa County (925) 897-8212
DR. MATTHEW CORDOVA PH.D.
Psychologist (Clinical)
150 MUIR RD # 116
MARTINEZ, CA 94553
Contra Costa County (925) 372-2521
ALEFIYAH ZULFIQAR PISHORI PHD
Psychologist
150 MUIR RD # 116
MARTINEZ, CA 94553
Contra Costa County (925) 372-2567

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 Katherine Giles's NPI number?

The NPI number for Katherine Giles is 1710431564. It was assigned to this individual provider in the NPPES registry on August 10, 2016.

Where is Katherine Giles located?

Katherine Giles practices at 150 Muir Rd # 116, Martinez, CA 94553. The listed phone number is (415) 531-6294.

What is Katherine Giles's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

When was this NPI record last updated?

The NPPES record for Katherine Giles was last updated on September 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 44 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.