Timothy Clark, PHD
NPI 1669513545 · Clinical Neuropsychologist · Richardson, TX
Timothy Clark, PHD is a Clinical Neuropsychologist provider in Richardson, TX (NPI 1669513545).
Provider details
- NPI number
- 1669513545
- Entity type
- Individual
- Primary specialty
- Clinical NeuropsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 24179 (TX)
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
- 2007-02-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Timothy Clark's NPI number?
- Timothy Clark's National Provider Identifier (NPI) is 1669513545, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Clark's specialty?
- Timothy Clark is listed in the NPPES registry with a primary specialty of Clinical Neuropsychologist (Behavioral Health & Social Service Providers).
- Where is Timothy Clark located?
- Timothy Clark's practice location on file with NPPES is 600 W Campbell Rd, Richardson, TX 75080-3357.
- What is Timothy Clark's phone number?
- The practice phone number listed in the NPPES registry for Timothy Clark is (214) 392-9951.
- Is Timothy Clark's NPI active?
- Yes — Timothy Clark's NPI (1669513545) 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.