What is Matrix Health, Inc.'s NPI number?

Matrix Health, Inc.'s National Provider Identifier (NPI) is 1134398316, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What type of organization is Matrix Health, Inc.?

Matrix Health, Inc. is classified in the NPPES registry as General Practice Dentistry (Dental Providers).

Where is Matrix Health, Inc. located?

Matrix Health, Inc.'s practice location on file with NPPES is 4 Alumni Dr, Exeter, NH 03833-2118.

What is Matrix Health, Inc.'s phone number?

The practice phone number listed in the NPPES registry for Matrix Health, Inc. is (603) 580-7334.

Who is the authorized official for Matrix Health, Inc.?

The authorized official listed on Matrix Health, Inc.'s NPPES record is Kevin O'Leary, Vice President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.

Is Matrix Health, Inc.'s NPI active?

Yes — Matrix Health, Inc.'s NPI (1134398316) is active in the NPPES registry as of the last update on 2008-02-21.

OrganizationActive

Matrix Health, Inc.

NPI 1134398316 · General Practice Dentistry · Exeter, NH

Matrix Health, Inc. is a General Practice Dentistry organization in Exeter, NH (NPI 1134398316).

Provider details

NPI number: 1134398316
Entity type: Organization
Primary specialty: General Practice DentistryDental Providers
Organization subpart: No
Authorized official: Kevin O'Leary, Vice President(603) 778-7311

Practice location

4 Alumni Dr

Exeter, NH 03833-2118

Phone: (603) 580-7334

Street-level locationGet directions

More NH providers

Mailing address

5 Alumni Dr

Exeter, NH 03833-2128

Specialties & taxonomies

General Practice DentistryPrimary1223G0001X
Dental Providers
Oral and Maxillofacial Surgery (Dentist)1223S0112X
Dental Providers

Other names (DBA / former)

Doing business as: Healthreach Dental Center

Profile Score

Detailed profile(88/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
18 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Enumerated: 2008-02-21
Last updated: 2008-02-21

Frequently asked questions

What is Matrix Health, Inc.'s NPI number?: Matrix Health, Inc.'s National Provider Identifier (NPI) is 1134398316, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What type of organization is Matrix Health, Inc.?: Matrix Health, Inc. is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
Where is Matrix Health, Inc. located?: Matrix Health, Inc.'s practice location on file with NPPES is 4 Alumni Dr, Exeter, NH 03833-2118.
What is Matrix Health, Inc.'s phone number?: The practice phone number listed in the NPPES registry for Matrix Health, Inc. is (603) 580-7334.
Who is the authorized official for Matrix Health, Inc.?: The authorized official listed on Matrix Health, Inc.'s NPPES record is Kevin O'Leary, Vice President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
Is Matrix Health, Inc.'s NPI active?: Yes — Matrix Health, Inc.'s NPI (1134398316) is active in the NPPES registry as of the last update on 2008-02-21.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Other names (DBA / former)

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Other names (DBA / former)

Profile Score

Frequently asked questions