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Matrix Health, Inc.

Matrix Health, Inc. is a healthcare organization registered as General Practice Dentistry in Exeter, NH, holding Type 2 (organization) NPI 1134398316 since 2008. The authorized official on file is Kevin O'Leary, Vice President.

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NPI 1134398316
Entity type Organization (Type 2)
Legal business name Matrix Health, Inc.
Other name <Unavail>
Practice address 4 ALUMNI DR, Exeter, NH, 03833
Phone 6035807334
Enumeration date 2008-02-21
Last updated in NPPES 2008-02-21

Authorized official

Name Kevin O'Leary
Title Vice President
Phone 6037787311

Taxonomy & classification

Taxonomy code Specialty Primary License State
1223S0112X Oral and Maxillofacial Surgery (Dentist) Secondary
1223G0001X General Practice Dentistry Primary
Copy-ready billing details
Provider: Matrix Health, Inc.
NPI: 1134398316
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: 4 ALUMNI DR, Exeter, NH, 03833

Providers at this address

NPI Name Type Specialty Location
1366432858 Exeter Healthcare,Inc Organization Skilled Nursing Facility Exeter, NH
1144297524 Susan Porter Individual Family Medicine Physician Exeter, NH
1811947989 Kathleen Kelly Individual Internal Medicine Physician Exeter, NH
1124074836 Rockingham Visiting Nurse Association and Hospice Organization Home Health Agency Exeter, NH
1073601522 Rockingham Visiting Nurse Association and Hospice Organization Community Based Hospice Care Agency Exeter, NH
1831313923 Sarah Litsch Individual Hospice and Palliative Medicine (Family Medicine) Physician Exeter, NH
1336330588 Core Physicians, LLC Organization Family Medicine Physician Exeter, NH
1588833768 Matrix Health, Inc Organization Durable Medical Equipment & Medical Supplies Exeter, NH

Verify this record

Cross-check NPI 1134398316 against the authoritative CMS record: view Matrix Health, Inc. on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Matrix Health, Inc.?
Matrix Health, Inc. is registered in NPPES as a General Practice Dentistry (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-02-21.