Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Wm L. O'Neill, DDS, PA

Organization Pediatric Dentistry · NPI 1487609798

Wm L. O'Neill, DDS, PA is a Pediatric Dentistry in Desoto, Texas. Licensed in Texas. Registered with an NPI since 2006.

Licensed in
TX
In the registry since
2006
What do these letters mean?
PA — Professional association
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2611 Bolton Boone Dr
Desoto, TX 75115-2011
Phone: (972) 296-9976
Fax: (972) 296-2280
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Dentistry (primary) Taxonomy 1223P0221X · Licence 13788 (TX)

Record details

NPI number1487609798
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official William O'Neill — President · (214) 542-9018
NPI enumeratedMay 24, 2006
Last updated in NPPESAugust 22, 2020
Mailing address7722 La Bolsa Dr, Dallas, TX 75248-4335

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