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

Heather Lynne Mah

Individual provider Developmental Therapist · NPI 1740426089

Heather Lynne Mah is a Developmental Therapist in Danvers, Massachusetts. Practices as a sole proprietor. Registered with an NPI since 2008.

In the registry since
2008

Practice location Address checks out

149 Sylvan St
Danvers, MA 01923-3564
Phone: (978) 774-7570
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Developmental Therapist (primary) Taxonomy 222Q00000X

Record details

NPI number1740426089
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedDecember 16, 2008
Last updated in NPPESDecember 16, 2008
Mailing address496 North Ave, Wakefield, MA 01880-1607

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