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GRANT SHIMIZU
NPI 1164378287
Marriage & Family Therapist in Pleasant Hill, CA

Active since March 10, 2026
3478 BUSKIRK AVE STE 260, PLEASANT HILL, CA 94523(925) 943-1794 Get Directions Write a Review

NPPES record last updated: March 10, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Grant Shimizu NPPES

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

GRANT SHIMIZU (NPI 1164378287) is an individual marriage & family therapist in Pleasant Hill, California, licensed in California (161492) and active in the NPI registry since March 2026.

NPPES Registry Identity

NPI1164378287
Entity TypeIndividualMale
Primary Taxonomy106H00000X
Provider Legal NameGRANT SHIMIZU
Location Address3478 BUSKIRK AVE STE 260Pleasant Hill, CA 94523-4358
Mailing Address3478 Buskirk Ave Ste 260Pleasant Hill, CA 94523-4358
Phone(925) 943-1794
Sole ProprietorNo
Enumeration DateMarch 10, 2026
NPPES CertifiedMarch 10, 2026
✔ NPI 1164378287 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
License✔ Licensed in CA · 161492
Definition
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.
3478 BUSKIRK AVE STE 260, Pleasant Hill, CA 94523
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Other Providers at the Same Location NPPES 20

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

KARYN BROPHY
Marriage & Family Therapist
3478 BUSKIRK AVE STE 260
PLEASANT HILL, CA 94523
Contra Costa County (925) 375-2666
DEREK YI
Social Worker
3478 BUSKIRK AVE STE 260
PLEASANT HILL, CA 94523
Contra Costa County (925) 943-1794
SARA LAPICOLA MSW
Social Worker (Clinical)
3478 BUSKIRK AVE STE 260
PLEASANT HILL, CA 94523
Contra Costa County (925) 943-1794
ALEXIS ZIMMER MSW
Social Worker
3478 BUSKIRK AVE STE 260
PLEASANT HILL, CA 94523
Contra Costa County (925) 943-1794
MR. LARS GABRIEL ERIKSSON LCSW
Social Worker (Clinical)
3478 BUSKIRK AVE STE 260
PLEASANT HILL, CA 94523
Contra Costa County (925) 967-4457
RYAN JAMES GOGARTY
Student in an Organized Health Care Education/Training Program
3478 BUSKIRK AVE STE 260
PLEASANT HILL, CA 94523
Contra Costa County (925) 943-1794
SERENA MICHELLE GRAME
Marriage & Family Therapist
3478 BUSKIRK AVE STE 260
PLEASANT HILL, CA 94523
Contra Costa County (925) 984-1794
LAUREN ATLAS
Counselor (Mental Health)
3478 BUSKIRK AVE STE 260
PLEASANT HILL, CA 94523
Contra Costa County (925) 943-1794

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 Grant Shimizu's NPI number?

The NPI number for Grant Shimizu is 1164378287. It was assigned to this individual provider in the NPPES registry on March 10, 2026.

Where is Grant Shimizu located?

Grant Shimizu practices at 3478 Buskirk Ave Ste 260, Pleasant Hill, CA 94523. The listed phone number is (925) 943-1794.

What is Grant Shimizu's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

When was this NPI record last updated?

The NPPES record for Grant Shimizu was last updated on March 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.