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

Mrs. Melanie Ann O'Leary, BS

Individual provider Cognitive & Behavioral Psychologist · NPI 1437421971

Mrs. Melanie Ann O'Leary, BS is a Cognitive & Behavioral Psychologist in Worcester, Massachusetts. Practices as a sole proprietor. Registered with an NPI since 2012.

In the registry since
2012
Specialties on file
2
What do these letters mean?
BS — Bachelor of Science
An undergraduate science degree.

See every abbreviation used in this directory →

Practice location Address checks out

548 Park Ave Ste B
Worcester, MA 01603-2537
Phone: (774) 823-1500
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cognitive & Behavioral Psychologist (primary) Taxonomy 103TB0200X
Social Worker Taxonomy 104100000X

Record details

NPI number1437421971
Entity typeIndividual (Type 1)
GenderFemale
Credentials BS
Sole proprietorYes
NPI enumeratedJanuary 30, 2012
Last updated in NPPESJanuary 30, 2012

Other providers in Worcester