William O'Connell, PSY.D

NPI 1669309696 · on the registry since 2026 · sole proprietor

Practice

Address: 2288 Blue Water Blvd
Odenton, MD 21113
Phone: (410) 941-7272
Organisation at this address: Ally Behavior Llc
Chesapeake Smiles
Ally Behavior Llc
Super Kids Teeth Llc
Glenn M Poch Dds Llc
Inferred from a shared address, not stated in the registry.
Clinicians at this address: 70

Registry record

Primary taxonomy: 103TC0700X
103TC0700X
Licence states on file: MD
From the registry's licence fields, which are often incomplete.
Sex: Male
Record last updated: 2026-05-05

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Maryland