Robert Lewis, PH.D.
NPI 1902082043 · Clinical Psychologist · Saint Louis, MO
Robert Lewis, PH.D. is a Clinical Psychologist provider in Saint Louis, MO (NPI 1902082043).
Provider details
- NPI number
- 1902082043
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 00296 (MO)
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
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
Mailing address
Registry dates
- Enumerated
- 2008-01-19
- Last updated
- 2008-01-19
Frequently asked questions
- What is Robert Lewis's NPI number?
- Robert Lewis's National Provider Identifier (NPI) is 1902082043, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Lewis's specialty?
- Robert Lewis is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Robert Lewis located?
- Robert Lewis's practice location on file with NPPES is 7750 Clayton Rd, Saint Louis, MO 63117-1353.
- What is Robert Lewis's phone number?
- The practice phone number listed in the NPPES registry for Robert Lewis is (314) 664-2999.
- Is Robert Lewis's NPI active?
- Yes — Robert Lewis's NPI (1902082043) is active in the NPPES registry as of the last update on 2008-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.