Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Great Bay in-Home Therapy

Q: What is the NPI number for Great Bay in-Home Therapy?

The NPI for Great Bay in-Home Therapy is 1952669897, a Type 2 (organization) record in the CMS NPPES registry.

Physical Therapist in Durham, NH · enumerated 2012 · authorized official Ross Allumbaugh, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1952669897

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Registry record

Entity type Organization (Type 2)

Legal business name Great Bay in-Home Therapy

Practice address 206 Longmarsh Rd, Durham, NH, 03824

Phone (603) 801-4116

Enumeration date Apr 29, 2012

Last updated in NPPES Apr 29, 2012

Taxonomy & classification

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 3005 (NH) Primary

Authorized official

Name Ross Allumbaugh

Title Owner

Phone (603) 801-4116

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Who is the authorized official for Great Bay in-Home Therapy?

NPPES lists Ross Allumbaugh (Owner) as the authorized official for this organization.

What is the NPI number for Great Bay in-Home Therapy?

The NPI for Great Bay in-Home Therapy is 1952669897, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-04-29.