Matthew Nozaki, PHD
NPI 1386251122 · Psychologist · Newport Beach, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Nozaki, PHD is a Psychologist provider in Newport Beach, CA (NPI 1386251122).
Provider details
- NPI number
- 1386251122
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- No
- License
- PSY35140 (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
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
Mailing address
Registry dates
- Enumerated
- 2020-09-25
- Last updated
- 2024-07-03
- Certified
- 2024-07-03
Frequently asked questions
- What is Matthew Nozaki's NPI number?
- Matthew Nozaki's National Provider Identifier (NPI) is 1386251122, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Nozaki's specialty?
- Matthew Nozaki is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Matthew Nozaki located?
- Matthew Nozaki's practice location on file with NPPES is 4740 Von Karman Ave Ste 120, Newport Beach, CA 92660-2172.
- What is Matthew Nozaki's phone number?
- The practice phone number listed in the NPPES registry for Matthew Nozaki is (949) 342-4281.
- Does Matthew Nozaki accept Medicare?
- Matthew Nozaki is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Nozaki's NPI active?
- Yes — Matthew Nozaki's NPI (1386251122) is active in the NPPES registry as of the last update on 2024-07-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.