Doris Nguyen, LMFT
NPI 1447841754 · Marriage & Family Therapist · Tustin, CA
Doris Nguyen, LMFT is a Marriage & Family Therapist provider in Tustin, CA (NPI 1447841754).
Provider details
- NPI number
- 1447841754
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 106523 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
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
2 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
Mailing address
Additional practice locations (1)
- 28 ShearwaterIrvine, CA 92604-4644Phone: (949) 735-7571
Registry dates
- Enumerated
- 2021-01-29
- Last updated
- 2021-04-21
- Certified
- 2021-04-21
Frequently asked questions
- What is Doris Nguyen's NPI number?
- Doris Nguyen's National Provider Identifier (NPI) is 1447841754, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Doris Nguyen's specialty?
- Doris Nguyen is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Doris Nguyen located?
- Doris Nguyen's practice location on file with NPPES is 238 W Main St Ste 201, Tustin, CA 92780-7714.
- What is Doris Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Doris Nguyen is (714) 558-9266.
- Is Doris Nguyen's NPI active?
- Yes — Doris Nguyen's NPI (1447841754) is active in the NPPES registry as of the last update on 2021-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.