What is Trang Nguyen's NPI number?

Trang Nguyen's National Provider Identifier (NPI) is 1356998223, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Trang Nguyen's specialty?

Trang Nguyen is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).

Where is Trang Nguyen located?

Trang Nguyen's practice location on file with NPPES is 2115 High St, Oakland, CA 94601-4335.

What is Trang Nguyen's phone number?

The practice phone number listed in the NPPES registry for Trang Nguyen is (510) 536-4684.

Is Trang Nguyen's NPI active?

Yes — Trang Nguyen's NPI (1356998223) is active in the NPPES registry as of the last update on 2022-01-24.

IndividualActive

Trang Nguyen

NPI 1356998223 · Mental Health Counselor · Oakland, CA

Trang Nguyen is a Mental Health Counselor provider in Oakland, CA (NPI 1356998223).

Provider details

NPI number: 1356998223
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800XLicense 103315 (CA)
Behavioral Health & Social Service Providers
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Established profile(68/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
6 yrs in NPPES registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
3 documented practice locations

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

2115 High St

Oakland, CA 94601-4335

Phone: (510) 536-4684

Street-level locationGet directions

More CA providers

Mailing address

2027 Filbert St

Oakland, CA 94607-2827

Additional practice locations (2)

400 29th St Ste 308
Oakland, CA 94609-3548
Phone: (510) 698-1100
614 Grand Ave # 203
Oakland, CA 94610-3554
Phone: (510) 433-0244

Enumerated: 2019-08-24
Last updated: 2022-01-24
Certified: 2022-01-24

Frequently asked questions

What is Trang Nguyen's NPI number?: Trang Nguyen's National Provider Identifier (NPI) is 1356998223, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Trang Nguyen's specialty?: Trang Nguyen is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
Where is Trang Nguyen located?: Trang Nguyen's practice location on file with NPPES is 2115 High St, Oakland, CA 94601-4335.
What is Trang Nguyen's phone number?: The practice phone number listed in the NPPES registry for Trang Nguyen is (510) 536-4684.
Is Trang Nguyen's NPI active?: Yes — Trang Nguyen's NPI (1356998223) is active in the NPPES registry as of the last update on 2022-01-24.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.