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Brian Klassen, PSY.D.
NPI 1871769885 · Clinical Psychologist · San Diego, CA
Brian Klassen, PSY.D. is a Clinical Psychologist provider in San Diego, CA (NPI 1871769885).
Provider details
- NPI number
- 1871769885
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- PSY 22975 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
46141 Miramar Way
Suite 1
San Diego, CA 92145-2135
Phone: (858) 577-7049
Approximate (ZIP-level) locationGet directions
Mailing address
Po Box 2338
Del Mar, CA 92014-1638
Registry dates
- Enumerated
- 2008-04-30
- Last updated
- 2014-02-01
Frequently asked questions
- What is Brian Klassen's NPI number?
- Brian Klassen's National Provider Identifier (NPI) is 1871769885, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Klassen's specialty?
- Brian Klassen is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Brian Klassen located?
- Brian Klassen's practice location on file with NPPES is 46141 Miramar Way, San Diego, CA 92145-2135.
- What is Brian Klassen's phone number?
- The practice phone number listed in the NPPES registry for Brian Klassen is (858) 577-7049.
- Is Brian Klassen's NPI active?
- Yes — Brian Klassen's NPI (1871769885) is active in the NPPES registry as of the last update on 2014-02-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.