IndividualActive
William O'Neill, D.D.S.
NPI 1356380547 · Pediatric Dentistry · Desoto, TX
William O'Neill, D.D.S. is a Pediatric Dentistry provider in Desoto, TX (NPI 1356380547).
Provider details
- NPI number
- 1356380547
- Entity type
- Individual
- Primary specialty
- Pediatric DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Male
- License
- 13788 (TX)
Specialties & taxonomies
Dental 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
2611 Bolton Boone Dr
Desoto, TX 75115-2011
Phone: (972) 296-9976
Fax: (976) 296-2280
Street-level locationGet directions
Mailing address
7722 La Bolsa Dr
Dallas, TX 75248-4335
Registry dates
- Enumerated
- 2006-06-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is William O'Neill's NPI number?
- William O'Neill's National Provider Identifier (NPI) is 1356380547, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William O'Neill's specialty?
- William O'Neill is listed in the NPPES registry with a primary specialty of Pediatric Dentistry (Dental Providers).
- Where is William O'Neill located?
- William O'Neill's practice location on file with NPPES is 2611 Bolton Boone Dr, Desoto, TX 75115-2011.
- What is William O'Neill's phone number?
- The practice phone number listed in the NPPES registry for William O'Neill is (972) 296-9976.
- Is William O'Neill's NPI active?
- Yes — William O'Neill's NPI (1356380547) 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.