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Donald Brix, PHD
NPI 1154321149 · Clinical Psychologist · Dallas, TX
Donald Brix, PHD is a Clinical Psychologist provider in Dallas, TX (NPI 1154321149).
Provider details
- NPI number
- 1154321149
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- No
- License
- 21601 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
3310 Live Oak St
Behavioral Health & Social Services
Dallas, TX 75204-6153
Phone: (214) 266-1222
Fax: (214) 266-1248
Street-level locationGet directions
Mailing address
Po Box 660599
Dallas, TX 75266-0599
Registry dates
- Enumerated
- 2005-07-30
- Last updated
- 2009-09-03
Frequently asked questions
- What is Donald Brix's NPI number?
- Donald Brix's National Provider Identifier (NPI) is 1154321149, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Brix's specialty?
- Donald Brix is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Donald Brix located?
- Donald Brix's practice location on file with NPPES is 3310 Live Oak St, Dallas, TX 75204-6153.
- What is Donald Brix's phone number?
- The practice phone number listed in the NPPES registry for Donald Brix is (214) 266-1222.
- Is Donald Brix's NPI active?
- Yes — Donald Brix's NPI (1154321149) is active in the NPPES registry as of the last update on 2009-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.