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

Maryellen Mahar

Individual provider Behavior Analyst · NPI 1427459205

Maryellen Mahar is a Behavior Analyst in Beverly, Massachusetts. Practices as a sole proprietor. Registered with an NPI since 2014.

In the registry since
2014

Practice location Address checks out

16 S Ter
Beverly, MA 01915-4010
Phone: (845) 430-9822
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X

Record details

NPI number1427459205
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedSeptember 11, 2014
Last updated in NPPESSeptember 11, 2014
Mailing address16 South Ter, Beverly, MA 01915-4010

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