IndividualActive
Marijane Nguyen, LCSW
NPI 1396332102 · Clinical Social Worker · Orange, CA
Marijane Nguyen, LCSW is a Clinical Social Worker provider in Orange, CA (NPI 1396332102).
Provider details
- NPI number
- 1396332102
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 98617 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(63/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
3419 E. Chapman Ave., Ste. 346
Orange, CA 92869
Phone: (562) 546-2689
Street-level locationGet directions
Mailing address
3415 Hackett Ave
Long Beach, CA 90808-2902
Registry dates
- Enumerated
- 2020-12-28
- Last updated
- 2021-01-29
- Certified
- 2021-01-12
Frequently asked questions
- What is Marijane Nguyen's NPI number?
- Marijane Nguyen's National Provider Identifier (NPI) is 1396332102, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marijane Nguyen's specialty?
- Marijane Nguyen is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marijane Nguyen located?
- Marijane Nguyen's practice location on file with NPPES is 3419 E. Chapman Ave., Ste. 346, Orange, CA 92869.
- What is Marijane Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Marijane Nguyen is (562) 546-2689.
- Is Marijane Nguyen's NPI active?
- Yes — Marijane Nguyen's NPI (1396332102) is active in the NPPES registry as of the last update on 2021-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.