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Nathan Farrey, PSYD
NPI 1104719996 · Clinical Psychologist · Fullerton, CA
Nathan Farrey, PSYD is a Clinical Psychologist provider in Fullerton, CA (NPI 1104719996).
Provider details
- NPI number
- 1104719996
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 34067 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
110 E Wilshire Ave Ste G4
Fullerton, CA 92832-1960
Phone: (657) 341-2598
Street-level locationGet directions
Mailing address
110 E Wilshire Ave Ste G4
Fullerton, CA 92832-1960
Registry dates
- Enumerated
- 2025-05-30
- Last updated
- 2025-06-30
- Certified
- 2025-06-30
Frequently asked questions
- What is Nathan Farrey's NPI number?
- Nathan Farrey's National Provider Identifier (NPI) is 1104719996, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathan Farrey's specialty?
- Nathan Farrey is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Nathan Farrey located?
- Nathan Farrey's practice location on file with NPPES is 110 E Wilshire Ave Ste G4, Fullerton, CA 92832-1960.
- What is Nathan Farrey's phone number?
- The practice phone number listed in the NPPES registry for Nathan Farrey is (657) 341-2598.
- Is Nathan Farrey's NPI active?
- Yes — Nathan Farrey's NPI (1104719996) is active in the NPPES registry as of the last update on 2025-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.