Richard Lewis, PH.D.
NPI 1528009818 · Clinical Psychologist · Sherman Oaks, CA
Richard Lewis, PH.D. is a Clinical Psychologist provider in Sherman Oaks, CA (NPI 1528009818).
Provider details
- NPI number
- 1528009818
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- PSY 5760 (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
20 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
- 2006-06-09
- Last updated
- 2007-07-08
Frequently asked questions
- What is Richard Lewis's NPI number?
- Richard Lewis's National Provider Identifier (NPI) is 1528009818, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Lewis's specialty?
- Richard Lewis is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Richard Lewis located?
- Richard Lewis's practice location on file with NPPES is 14156 Magnolia Blvd, Sherman Oaks, CA 91423-1181.
- What is Richard Lewis's phone number?
- The practice phone number listed in the NPPES registry for Richard Lewis is (818) 783-1770.
- Is Richard Lewis's NPI active?
- Yes — Richard Lewis's NPI (1528009818) 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.