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

Leah Tinkham Gruber, OTD

Individual provider Physical Rehabilitation Occupational Therapist · NPI 1093302556

Leah Tinkham Gruber, OTD is an Occupational Therapist in Private Practice in Methuen, Massachusetts. Qualified in 2020, 6 years ago. Licensed in Massachusetts.

Years since qualifying
6
Licensed in
MA
In the registry since
2020
What do these letters mean?
OTD — Doctor of Occupational Therapy
The doctoral degree in occupational therapy.

See every abbreviation used in this directory →

Practice location Address checks out

380 Merrimack St
Methuen, MA 01844-5870
Phone: (978) 688-1176
Show map & directions

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

Specialties & licences

Physical Rehabilitation Occupational Therapist (primary) Taxonomy 225XP0019X · Licence 13721 (MA)

Record details

NPI number1093302556
Entity typeIndividual (Type 1)
GenderFemale
Credentials OTD
Sole proprietorNo
NPI enumeratedDecember 30, 2020
Last updated in NPPESFebruary 19, 2026
Certification dateFebruary 19, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOCCUPATIONAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare