Ernest Leonard, PHD
NPI 1447451083 · Clinical Psychologist · Crescent City, CA
Ernest Leonard, PHD is a Clinical Psychologist provider in Crescent City, CA (NPI 1447451083).
Provider details
- NPI number
- 1447451083
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- No
- License
- PSY7242 (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
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
Mailing address
Registry dates
- Enumerated
- 2007-05-30
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ernest Leonard's NPI number?
- Ernest Leonard's National Provider Identifier (NPI) is 1447451083, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ernest Leonard's specialty?
- Ernest Leonard is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Ernest Leonard located?
- Ernest Leonard's practice location on file with NPPES is Pelican Bay State Prison, Crescent City, CA 95532-0001.
- What is Ernest Leonard's phone number?
- The practice phone number listed in the NPPES registry for Ernest Leonard is (707) 465-1000.
- Is Ernest Leonard's NPI active?
- Yes — Ernest Leonard's NPI (1447451083) 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.