DR. MARIE DE LA PAZ SUM PSY.D.
NPI 1396804399
Psychologist - Clinical Child & Adolescent in Pleasanton, CA

Active since December 06, 2006
3825 HOPYARD RD, SUITE 140, PLEASANTON, CA 94588(925) 847-5102(925) 847-5593 Get Directions Write a Review

NPPES record last updated: January 14, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Marie De La Paz Sum Psy.d. NPPES

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

DR. MARIE DE LA PAZ SUM PSY.D. (NPI 1396804399) is an individual clinical child & adolescent provider in Pleasanton, California, licensed in California (PSY20000) and active in the NPI registry since December 2006.

NPPES Registry Identity

NPI1396804399
Entity TypeIndividualFemale
Primary Taxonomy103TC2200X
Provider Legal NameDR. MARIE DE LA PAZ SUMCredential: PSY.D.
Location Address3825 HOPYARD RD, SUITE 140Pleasanton, CA 94588-8528
Mailing Address7601 Stoneridge DrPleasanton, CA 94588-4501 · (925) 947-5102 · Fax (925) 847-5593
Fax(925) 847-5593
Sole ProprietorNo
Enumeration DateDecember 6, 2006
Last NPPES UpdateJanuary 14, 2022
NPI 1396804399 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologist · Clinical Child & AdolescentBehavioral Health & Social Service Providers
Taxonomy Code103TC2200X
License Licensed in CA · PSY20000
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.

3825 HOPYARD RD, Pleasanton, CA 94588

Other Names 1

Other Name (5)Dr. Marie De La Paz Psy.d.

Other Providers at the Same Location NPPES 7

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

Psychiatry & Neurology (Psychiatry)
3825 HOPYARD RD, SUITE 140
PLEASANTON, CA 94588
Psychologist (Clinical)
3825 HOPYARD RD, SUITE 202
PLEASANTON, CA 94588
Social Worker (Clinical)
3825 HOPYARD RD, SUITE 140
PLEASANTON, CA 94588
Psychologist (Clinical)
3825 HOPYARD RD, KAISER-PLEASANTON MENTAL HEALTH, SUITE 202
PLEASANTON, CA 94588
Psychologist (Clinical)
3825 HOPYARD RD
PLEASANTON, CA 94588
Social Worker (Clinical)
3825 HOPYARD RD
PLEASANTON, CA 94588
Psychiatry & Neurology (Psychiatry)
3825 HOPYARD RD, SUITE 140
PLEASANTON, CA 94588

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 Marie Sum's NPI number?

The NPI number for Marie Sum is 1396804399. It was assigned to this individual provider in the NPPES registry on December 6, 2006. The provider is also known as Dr. Marie De La Paz Psy.D..

Where is Marie Sum located?

Marie Sum practices at 3825 Hopyard Rd Suite 140, Pleasanton, CA 94588. The listed phone number is (925) 847-5102.

What is Marie Sum'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 Marie Sum was last updated on January 14, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.