IndividualActive
David Grant, PH.D
NPI 1821390683 · Clinical Psychologist · Texarkana, TX
David Grant, PH.D is a Clinical Psychologist provider in Texarkana, TX (NPI 1821390683).
Provider details
- NPI number
- 1821390683
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D
- Sex
- Male
- Sole proprietor
- Yes
- License
- 33249 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
3503 New Boston Rd
Texarkana, TX 75501-3139
Phone: (903) 244-4635
Street-level locationGet directions
Mailing address
3307 Pleasant Grove Rd
Texarkana, TX 75503-0970
Registry dates
- Enumerated
- 2010-11-30
- Last updated
- 2010-11-30
Frequently asked questions
- What is David Grant's NPI number?
- David Grant's National Provider Identifier (NPI) is 1821390683, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Grant's specialty?
- David Grant is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is David Grant located?
- David Grant's practice location on file with NPPES is 3503 New Boston Rd, Texarkana, TX 75501-3139.
- What is David Grant's phone number?
- The practice phone number listed in the NPPES registry for David Grant is (903) 244-4635.
- Is David Grant's NPI active?
- Yes — David Grant's NPI (1821390683) is active in the NPPES registry as of the last update on 2010-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.