OrganizationActive
Wm. L. O'Neill, DDS, PA
NPI 1487609798 · Pediatric Dentistry · Desoto, TX
Wm. L. O'Neill, DDS, PA is a Pediatric Dentistry organization in Desoto, TX (NPI 1487609798).
Provider details
- NPI number
- 1487609798
- Entity type
- Organization
- Primary specialty
- Pediatric DentistryDental Providers
- Organization subpart
- No
- Authorized official
- William O'Neill, President(214) 542-9018
- 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: (972) 296-2280
Street-level locationGet directions
Mailing address
7722 La Bolsa Dr
Dallas, TX 75248-4335
Registry dates
- Enumerated
- 2006-05-24
- Last updated
- 2020-08-22
Frequently asked questions
- What is Wm. L. O'Neill, DDS, PA's NPI number?
- Wm. L. O'Neill, DDS, PA's National Provider Identifier (NPI) is 1487609798, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Wm. L. O'Neill, DDS, PA?
- Wm. L. O'Neill, DDS, PA is classified in the NPPES registry as Pediatric Dentistry (Dental Providers).
- Where is Wm. L. O'Neill, DDS, PA located?
- Wm. L. O'Neill, DDS, PA's practice location on file with NPPES is 2611 Bolton Boone Dr, Desoto, TX 75115-2011.
- What is Wm. L. O'Neill, DDS, PA's phone number?
- The practice phone number listed in the NPPES registry for Wm. L. O'Neill, DDS, PA is (972) 296-9976.
- Who is the authorized official for Wm. L. O'Neill, DDS, PA?
- The authorized official listed on Wm. L. O'Neill, DDS, PA's NPPES record is William O'Neill, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Wm. L. O'Neill, DDS, PA's NPI active?
- Yes — Wm. L. O'Neill, DDS, PA's NPI (1487609798) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.