Diane Donahue, COTA – Occupational Therapy Assistant

Key facts

NPI: 1508705443
Entity type: Individual (NPI type 1)
Primary specialty: Occupational Therapy Assistant 224Z00000X
License: 0177 (NH)
Practice address: 11 Continental Blvd Ste a
Merrimack, NH 03054-4341
Phone: (603) 424-1950
Fax: (603) 424-4749
NPI assigned: Mar 26, 2026
Sex: Female
Sole proprietor: Yes

Organizations & group practices 1

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

DTS, Inc. Therapy, Rehab & Exercise Specialist · Merrimack, NH · NPI 1356472203

NPD

Medicare participation

Medicare fee-for-service enrollment: Not listed in the public Medicare enrollment file

National Provider Directory

Medicare enrollment (NPD): No

State licenses

License	State	Type	Specialty
0177	NH	MD	Occupational Therapy Assistant

Practice roles

Organization	Specialty	Status	New patients
DTS, Inc. Therapy, Rehab & Exercise		Current since Apr 15, 2019	Accepting new patients

Locations

11 Continental Blvd
Ste A
Merrimack, NH 03054
Phone (603) 424-1950

Specialties & licenses

Specialty (taxonomy)	Code	License	State	Primary
Occupational Therapy Assistant	224Z00000X	0177	NH	Yes

Addresses

Primary practice location

11 Continental Blvd Ste a
Merrimack, NH 03054-4341

Mailing address

11 Continental Blvd Ste a
Merrimack, NH 03054-4341
Phone (603) 424-1950

Other providers in Merrimack, NH

All providers in Merrimack, NH · Occupational Therapy Assistant in New Hampshire

Sources for this page

NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Mar 26, 2026. Information in NPPES is self-reported and not verified by CMS.
NUCC Health Care Provider Taxonomy: specialty names.
National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.