WM. L. O'NEILL, DDS, PA – Pediatric Dentistry, NPI 1487609798

WM. L. O'NEILL, DDS, PA is a healthcare provider. based in Dallas, Texas. specializing in Pediatric Dentistry. The organization holds a License No. 13788 (TX). The NPI Number for WM. L. O'NEILL, DDS, PA is 1487609798

Main info

Organization
Name
WM. L. O'NEILL, DDS, PA
NPI
1487609798
Phone
(214) 542-9018
Address
7722 LA BOLSA DR
Authorized Official
DR. WILLIAM LEE O'NEILL PRESIDENT D.D.S.
Enumeration Date
24 May 2006
Last Update Date
22 August 2020
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for WM. L. O'NEILL, DDS, PA

  • 7722, La Bolsa Drive, Dallas, Dallas County, Texas, 75248, United States

    DALLAS, TX 752484335

    Phone: (214) 542-9018

    Type: Mailing

  • 2611, Bolton Boone Drive, DeSoto, Dallas County, Texas, 75115, United States

    DESOTO, TX 751152011

    Phone: (972) 296-9976

    Fax: (972) 296-2280

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 75248)

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Reviews

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Frequently asked questions

Is there an official ID for WM. L. O'NEILL, DDS, PA in U.S. healthcare records?
The official identifier for WM. L. O'NEILL, DDS, PA is NPI 1487609798.
Is WM. L. O'NEILL, DDS, PA still an active registrant?
WM. L. O'NEILL, DDS, PA carries an active NPI according to the public dataset.
How would a patient describe WM. L. O'NEILL, DDS, PA's focus?
For WM. L. O'NEILL, DDS, PA, the primary taxonomy reads as Pediatric Dentistry. Clinical services aligned with this taxonomy classification.
Is WM. L. O'NEILL, DDS, PA associated with Dallas?
Public fields place WM. L. O'NEILL, DDS, PA around Dallas, Texas. Always confirm the exact site before visiting.
What does 2 location(s) imply?
2 practice locations appear in the available data.

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