TRISTAN JAMES COOK
NPI 1851773519
Counselor - Professional in Oakland, CA

Active since June 18, 2015
3800 COOLIDGE AVE, OAKLAND, CA 94602(510) 482-2244 Get Directions Write a Review

NPPES record last updated: March 19, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Tristan James Cook NPPES

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

TRISTAN JAMES COOK (NPI 1851773519) is an individual professional provider in Oakland, California, licensed in California (9658) and active in the NPI registry since June 2015.

NPPES Registry Identity

NPI1851773519
Entity TypeIndividualMale
Primary Taxonomy101YP2500X
Provider Legal NameTRISTAN JAMES COOK
Location Address3800 COOLIDGE AVEOakland, CA 94602-3399
Mailing Address3800 Coolidge AveOakland, CA 94602-3311 · (510) 448-2244
Sole ProprietorNo
Enumeration DateJune 18, 2015
Last NPPES UpdateMarch 19, 2026
NPPES CertifiedMarch 19, 2026
NPI 1851773519 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License Licensed in CA · 9658
Also ListedCounselorTaxonomy 101Y00000X
3800 COOLIDGE AVE, Oakland, CA 94602

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.

Marriage & Family Therapist
3800 COOLIDGE AVE
OAKLAND, CA 94602
Student in an Organized Health Care Education/Training Program
3800 COOLIDGE AVE
OAKLAND, CA 94602
Marriage & Family Therapist
3800 COOLIDGE AVE
OAKLAND, CA 94602
Adult Companion
3800 COOLIDGE AVE
OAKLAND, CA 94602
Social Worker (Clinical)
3800 COOLIDGE AVE
OAKLAND, CA 94602
Marriage & Family Therapist
3800 COOLIDGE AVE
OAKLAND, CA 94602
Marriage & Family Therapist
3800 COOLIDGE AVE
OAKLAND, CA 94602
Counselor (Mental Health)
3800 COOLIDGE AVE
OAKLAND, CA 94602

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 Tristan Cook's NPI number?

The NPI number for Tristan Cook is 1851773519. It was assigned to this individual provider in the NPPES registry on June 18, 2015.

Where is Tristan Cook located?

Tristan Cook practices at 3800 Coolidge Ave, Oakland, CA 94602. The listed phone number is (510) 482-2244.

What is Tristan Cook's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

When was this NPI record last updated?

The NPPES record for Tristan Cook was last updated on March 19, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.