David Knight, PSY.D.
NPI 1821174301 · Clinical Psychologist · Saint Louis, MO
David Knight, PSY.D. is a Clinical Psychologist provider in Saint Louis, MO (NPI 1821174301).
Provider details
- NPI number
- 1821174301
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1999140253 (MO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Clinical Psychologist103TC0700X
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
- 2006-10-27
- Last updated
- 2008-02-13
Frequently asked questions
- What is David Knight's NPI number?
- David Knight's National Provider Identifier (NPI) is 1821174301, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Knight's specialty?
- David Knight is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is David Knight located?
- David Knight's practice location on file with NPPES is 9717 Landmark Parkway Dr, Saint Louis, MO 63127-1628.
- What is David Knight's phone number?
- The practice phone number listed in the NPPES registry for David Knight is (314) 849-2120.
- Is David Knight's NPI active?
- Yes — David Knight's NPI (1821174301) is active in the NPPES registry as of the last update on 2008-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.