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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.

TRANG M NGUYEN
NPI 1356998223
Counselor - Mental Health in Oakland, CA

Active since August 24, 2019
2940 SUMMIT ST STE 2D, OAKLAND, CA 94609(141) 529-5461 Get Directions Write a Review

NPPES record last updated: October 2, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Oct 2, 2026, Jan 24, 2022, Aug 24, 2019 (3 updates tracked since 2019).

About Trang M Nguyen NPPES

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

TRANG M NGUYEN (NPI 1356998223) is an individual mental health provider in Oakland, California, licensed in California (123323) and active in the NPI registry since August 2019.

NPPES Registry Identity

NPI1356998223
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameTRANG M NGUYEN
Location Address2940 SUMMIT ST STE 2DOakland, CA 94609-3416
Mailing Address248 3rd St # 1225Oakland, CA 94607-4375 · (408) 896-8924
Phone(141) 529-5461
Sole ProprietorNo
Enumeration DateAugust 24, 2019
Last NPPES UpdateOctober 2, 20263 updates tracked since enumeration
NPPES CertifiedOctober 2, 2026
✔ NPI 1356998223 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in CA · 123323
2940 SUMMIT ST STE 2D, Oakland, CA 94609
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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.

DIANE SI-SI WU MD
Psychiatry & Neurology (Psychiatry)
2940 SUMMIT ST STE 2D
OAKLAND, CA 94609
Alameda County (650) 600-9234
SEAN PATRICK CARR NBC-HWC
Health and Wellness Coach
2940 SUMMIT ST STE 2D
OAKLAND, CA 94609
Alameda County (925) 633-4828
SUSAN CARROLL TRAINEE, MA
Counselor (Mental Health)
2940 SUMMIT ST STE 2D
OAKLAND, CA 94609
Alameda County (510) 982-1000
ZOE ILANA DAVIS LMHC
Counselor (Mental Health)
2940 SUMMIT ST STE 2D
OAKLAND, CA 94609
Alameda County (510) 270-0110
GRACE LIU MA
Counselor (Mental Health)
2940 SUMMIT ST STE 2D
OAKLAND, CA 94609
Alameda County (510) 982-1000
MR. CLARENCE RAY THOMAS
Marriage & Family Therapist
2940 SUMMIT ST STE 2D
OAKLAND, CA 94609
Alameda County (855) 258-7728
DR. DANIELLE MAY HOWELL PSY.D.
Psychologist (Clinical)
2940 SUMMIT ST STE 2D
OAKLAND, CA 94609
Alameda County (510) 982-1000
KY MY TRIEU
Student in an Organized Health Care Education/Training Program
2940 SUMMIT ST STE 2D
OAKLAND, CA 94609
Alameda County (510) 982-1000

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 Trang Nguyen's NPI number?

The NPI number for Trang Nguyen is 1356998223. It was assigned to this individual provider in the NPPES registry on August 24, 2019.

Where is Trang Nguyen located?

Trang Nguyen practices at 2940 Summit St Ste 2D, Oakland, CA 94609. The listed phone number is (141) 529-5461.

What is Trang Nguyen's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Trang Nguyen was last updated on October 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.