IndividualActive
Hieu Nguyen, BA
NPI 1992991418 · Clinical Social Worker · Costa Mesa, CA
Hieu Nguyen, BA is a Clinical Social Worker provider in Costa Mesa, CA (NPI 1992991418).
Provider details
- NPI number
- 1992991418
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- BA
- Sex
- Male
- Sole proprietor
- Yes
- License
- 28147 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
2900 Bristol St Ste 204
Costa Mesa, CA 92626-5981
Phone: (714) 244-9630
Street-level locationGet directions
Mailing address
2900 Bristol St Ste J204
Costa Mesa, CA 92626-7920
Registry dates
- Enumerated
- 2007-09-18
- Last updated
- 2018-03-29
Frequently asked questions
- What is Hieu Nguyen's NPI number?
- Hieu Nguyen's National Provider Identifier (NPI) is 1992991418, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hieu Nguyen's specialty?
- Hieu Nguyen is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Hieu Nguyen located?
- Hieu Nguyen's practice location on file with NPPES is 2900 Bristol St Ste 204, Costa Mesa, CA 92626-5981.
- What is Hieu Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Hieu Nguyen is (714) 244-9630.
- Is Hieu Nguyen's NPI active?
- Yes — Hieu Nguyen's NPI (1992991418) is active in the NPPES registry as of the last update on 2018-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.