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 provides 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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