David Witkowski, PHD
NPI 1508745860 · Clinical Neuropsychologist · Encinitas, CA
David Witkowski, PHD is a Clinical Neuropsychologist provider in Encinitas, CA (NPI 1508745860).
Provider details
- NPI number
- 1508745860
- Entity type
- Individual
- Primary specialty
- Clinical NeuropsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Cognitive & Behavioral Psychologist103TB0200X
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
Under 1 yr in registry
- Profile completeness38% of score
83% 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
- 2025-08-30
- Last updated
- 2025-08-30
- Certified
- 2025-08-30
Frequently asked questions
- What is David Witkowski's NPI number?
- David Witkowski's National Provider Identifier (NPI) is 1508745860, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Witkowski's specialty?
- David Witkowski is listed in the NPPES registry with a primary specialty of Clinical Neuropsychologist (Behavioral Health & Social Service Providers).
- Where is David Witkowski located?
- David Witkowski's practice location on file with NPPES is 1740 Belle Meade Rd, Encinitas, CA 92024-4209.
- What is David Witkowski's phone number?
- The practice phone number listed in the NPPES registry for David Witkowski is (760) 815-8353.
- Is David Witkowski's NPI active?
- Yes — David Witkowski's NPI (1508745860) is active in the NPPES registry as of the last update on 2025-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.