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Darrel Dobbs, PH.D
NPI 1255468021 · Clinical Psychologist · Altadena, CA
Darrel Dobbs, PH.D is a Clinical Psychologist provider in Altadena, CA (NPI 1255468021).
Provider details
- NPI number
- 1255468021
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D
- Sex
- Male
- Sole proprietor
- Yes
- License
- PSY4176 (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
2544 El Molino Ave
Altadena, CA 91001-2318
Phone: (818) 242-8054
Street-level locationGet directions
Mailing address
Po Box 793
Montrose, CA 91021-0793
Registry dates
- Enumerated
- 2007-02-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Darrel Dobbs's NPI number?
- Darrel Dobbs's National Provider Identifier (NPI) is 1255468021, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darrel Dobbs's specialty?
- Darrel Dobbs is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Darrel Dobbs located?
- Darrel Dobbs's practice location on file with NPPES is 2544 El Molino Ave, Altadena, CA 91001-2318.
- What is Darrel Dobbs's phone number?
- The practice phone number listed in the NPPES registry for Darrel Dobbs is (818) 242-8054.
- Is Darrel Dobbs's NPI active?
- Yes — Darrel Dobbs's NPI (1255468021) 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.