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

Pgayle O'Callaghan, PSYD

Individual provider Clinical Psychologist · NPI 1154864437

Pgayle O'Callaghan, PSYD is a Clinical Psychologist in Severna Park, Maryland. Licensed in Maryland. Registered with an NPI since 2016.

Licensed in
MD
In the registry since
2016
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

See every abbreviation used in this directory →

Practice location Address checks out

877 Baltimore Annapolis Blvd Ste 307
Severna Park, MD 21146-4722
Phone: (410) 544-1046
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 1753 (MD)

Record details

NPI number1154864437
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorNo
NPI enumeratedNovember 18, 2016
Last updated in NPPESNovember 18, 2016
Mailing address877 Baltimore Annapolis Blvd Ste 307, Severna Park, MD 21146-4722

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