Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Maria-Johanna Hamelers, OTR/L

Individual provider Occupational Therapist · NPI 1740704485

Maria-Johanna Hamelers, OTR/L is an Occupational Therapist in Lynn, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2017
What do these letters mean?
OTR/L — Occupational Therapist, Registered and Licensed
An occupational therapist who is both nationally registered and state licensed.

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Practice location Address checks out

96 Chatham St
Lynn, MA 01902-2315
Phone: (781) 599-1866
Fax: (781) 599-1866
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence 8884 (MA)

Record details

NPI number1740704485
Entity typeIndividual (Type 1)
GenderFemale
Credentials OTR/L
Sole proprietorYes
NPI enumeratedAugust 2, 2017
Last updated in NPPESJuly 21, 2022

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