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

MS. Diane Marie Dumais, PT, MS

Individual provider Physical Therapist · NPI 1972638518

MS. Diane Marie Dumais, PT, MS is a Physical Therapist in Bedford, New Hampshire. Licensed in New Hampshire. Registered with an NPI since 2007.

Licensed in
NH
In the registry since
2007
What do these letters mean?
PT — Physical Therapist
A licensed therapist who treats movement, pain and injury.
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

10 Commerce Park N Ste 1B
Bedford, NH 03110-6950
Phone: (603) 644-8334
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence 1186 (NH)

Record details

NPI number1972638518
Entity typeIndividual (Type 1)
GenderFemale
Credentials PT , MS
Sole proprietorNo
NPI enumeratedFebruary 23, 2007
Last updated in NPPESNovember 9, 2023
Certification dateNovember 9, 2023

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients16
Services billed 525 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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