Erin Dornan-Liuzzo, PSY.D.
NPI 1386772663 · Clinical Psychologist · Costa Mesa, CA
Erin Dornan-Liuzzo, PSY.D. is a Clinical Psychologist provider in Costa Mesa, CA (NPI 1386772663).
Provider details
- NPI number
- 1386772663
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 23256 (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
19 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)
- 18627 Brookhurst St # 194Fountain Valley, CA 92708-6748Phone: (626) 233-1923
Registry dates
- Enumerated
- 2007-03-01
- Last updated
- 2018-11-21
Frequently asked questions
- What is Erin Dornan-Liuzzo's NPI number?
- Erin Dornan-Liuzzo's National Provider Identifier (NPI) is 1386772663, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Dornan-Liuzzo's specialty?
- Erin Dornan-Liuzzo is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Erin Dornan-Liuzzo located?
- Erin Dornan-Liuzzo's practice location on file with NPPES is 3151 Airway Ave Ste A2, Costa Mesa, CA 92626-4620.
- What is Erin Dornan-Liuzzo's phone number?
- The practice phone number listed in the NPPES registry for Erin Dornan-Liuzzo is (949) 345-1186.
- Is Erin Dornan-Liuzzo's NPI active?
- Yes — Erin Dornan-Liuzzo's NPI (1386772663) is active in the NPPES registry as of the last update on 2018-11-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.