IndividualActive
William Walton, M.D.
NPI 1255323861 · Family Medicine Physician · Dallas, TX
William Walton, M.D. is a Family Medicine Physician provider in Dallas, TX (NPI 1255323861).
Provider details
- NPI number
- 1255323861
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- F0813 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
9601 White Rock Trl
Suite 300
Dallas, TX 75238-5011
Phone: (214) 349-3646
Fax: (214) 349-1841
Street-level locationGet directions
Mailing address
9601 White Rock Trl
Dallas, TX 75238-5011
Registry dates
- Enumerated
- 2005-08-19
- Last updated
- 2013-07-19
Frequently asked questions
- What is William Walton's NPI number?
- William Walton's National Provider Identifier (NPI) is 1255323861, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Walton's specialty?
- William Walton is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Walton located?
- William Walton's practice location on file with NPPES is 9601 White Rock Trl, Dallas, TX 75238-5011.
- What is William Walton's phone number?
- The practice phone number listed in the NPPES registry for William Walton is (214) 349-3646.
- Is William Walton's NPI active?
- Yes — William Walton's NPI (1255323861) is active in the NPPES registry as of the last update on 2013-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.