Individual
DR. WILLIAM JOSEPH O'CONNELL
Active
Sole proprietor
Yes
Provider details
NPI number
Gender
Man
Credential
PSY.D.
Contact information
Practice address
2288 BLUE WATER BLVD, ODENTON, MD 21113-3309
(410) 941-7272
Mailing address
12216 AMBLESIDE DR, POTOMAC, MD 20854-2112
(410) 941-7272
Taxonomy
Speciality
Code
Description
License number
State
103TC0700X
Clinical Psychologist
Primary
03152
MD
Other
Enumeration date
05/05/2026
Last updated
05/05/2026
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