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Dennis Klos, PH.D.
NPI 1003039876 · Clinical Psychologist · Los Angeles, CA
Dennis Klos, PH.D. is a Clinical Psychologist provider in Los Angeles, CA (NPI 1003039876).
Provider details
- NPI number
- 1003039876
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- PSY9105 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 index)
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
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
1554 S Sepulveda Blvd
Suite 211
Los Angeles, CA 90025-3377
Phone: (310) 476-5277
Street-level locationGet directions
Mailing address
1554 S Sepulveda Blvd
Los Angeles, CA 90025-3377
Registry dates
- Enumerated
- 2007-04-10
- Last updated
- 2007-07-08
Frequently asked questions
- What is Dennis Klos's NPI number?
- Dennis Klos's National Provider Identifier (NPI) is 1003039876, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Klos's specialty?
- Dennis Klos is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Dennis Klos located?
- Dennis Klos's practice location on file with NPPES is 1554 S Sepulveda Blvd, Los Angeles, CA 90025-3377.
- What is Dennis Klos's phone number?
- The practice phone number listed in the NPPES registry for Dennis Klos is (310) 476-5277.
- Is Dennis Klos's NPI active?
- Yes — Dennis Klos's NPI (1003039876) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.