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William Sallack, M.A.
NPI 1205031705 · Clinical Psychologist · Dallas, TX
William Sallack, M.A. is a Clinical Psychologist provider in Dallas, TX (NPI 1205031705).
Provider details
- NPI number
- 1205031705
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- M.A.
- Sex
- Male
- Sole proprietor
- No
- License
- 12413 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 index)
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
1353 N Westmoreland Rd
Cottage 4
Dallas, TX 75211-1655
Phone: (214) 333-7022
Fax: (214) 333-7073
Street-level locationGet directions
Mailing address
1380 River Bend Dr
Dallas, TX 75247-4914
Registry dates
- Enumerated
- 2007-06-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Sallack's NPI number?
- William Sallack's National Provider Identifier (NPI) is 1205031705, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Sallack's specialty?
- William Sallack is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is William Sallack located?
- William Sallack's practice location on file with NPPES is 1353 N Westmoreland Rd, Dallas, TX 75211-1655.
- What is William Sallack's phone number?
- The practice phone number listed in the NPPES registry for William Sallack is (214) 333-7022.
- Is William Sallack's NPI active?
- Yes — William Sallack's NPI (1205031705) 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.