IndividualActive
William Hallmon, DMD
NPI 1588868038 · Periodontics · Dallas, TX
William Hallmon, DMD is a Periodontics provider in Dallas, TX (NPI 1588868038).
Provider details
- NPI number
- 1588868038
- Entity type
- Individual
- Primary specialty
- PeriodonticsDental Providers
- Credential
- DMD
- Sex
- Male
- Sole proprietor
- No
- License
- 12115 (TX)
Specialties & taxonomies
Dental 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
3302 Gaston Ave
Dallas, TX 75246-2013
Phone: (214) 828-8126
Fax: (214) 874-4532
Street-level locationGet directions
Mailing address
701 Northmeadow Dr
Arlington, TX 76011-2375
Registry dates
- Enumerated
- 2007-06-11
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Hallmon's NPI number?
- William Hallmon's National Provider Identifier (NPI) is 1588868038, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Hallmon's specialty?
- William Hallmon is listed in the NPPES registry with a primary specialty of Periodontics (Dental Providers).
- Where is William Hallmon located?
- William Hallmon's practice location on file with NPPES is 3302 Gaston Ave, Dallas, TX 75246-2013.
- What is William Hallmon's phone number?
- The practice phone number listed in the NPPES registry for William Hallmon is (214) 828-8126.
- Is William Hallmon's NPI active?
- Yes — William Hallmon's NPI (1588868038) 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.