What is Granite Dental Group of Barrington PLLC's NPI number?

Granite Dental Group of Barrington PLLC's National Provider Identifier (NPI) is 1336545607, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What type of organization is Granite Dental Group of Barrington PLLC?

Granite Dental Group of Barrington PLLC is classified in the NPPES registry as Dentist (Dental Providers).

Where is Granite Dental Group of Barrington PLLC located?

Granite Dental Group of Barrington PLLC's practice location on file with NPPES is 8 Century Pines Dr, Barrington, NH 03825-3732.

What is Granite Dental Group of Barrington PLLC's phone number?

The practice phone number listed in the NPPES registry for Granite Dental Group of Barrington PLLC is (603) 664-7850.

Who is the authorized official for Granite Dental Group of Barrington PLLC?

The authorized official listed on Granite Dental Group of Barrington PLLC's NPPES record is Dieter Knauss, Co-Owner / Dentist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.

Is Granite Dental Group of Barrington PLLC's NPI active?

Yes — Granite Dental Group of Barrington PLLC's NPI (1336545607) is active in the NPPES registry as of the last update on 2014-11-13.

OrganizationActive

Granite Dental Group of Barrington PLLC

NPI 1336545607 · Dentist · Barrington, NH

Granite Dental Group of Barrington PLLC is a Dentist organization in Barrington, NH (NPI 1336545607).

Provider details

NPI number: 1336545607
Entity type: Organization
Primary specialty: DentistDental Providers
Organization subpart: No
Authorized official: Dieter Knauss, Co-Owner / Dentist(603) 664-7850

Practice location

8 Century Pines Dr

Barrington, NH 03825-3732

Phone: (603) 664-7850

Fax: (603) 664-7851

Street-level locationGet directions

More NH providers

Mailing address

Po Box 710

Barrington, NH 03825-0710

Specialties & taxonomies

DentistPrimary122300000X
Dental Providers

Profile Score

Detailed profile(75/100 index)

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

Registry tenure38% of score
12 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: 2014-11-13
Last updated: 2014-11-13

Frequently asked questions

What is Granite Dental Group of Barrington PLLC's NPI number?: Granite Dental Group of Barrington PLLC's National Provider Identifier (NPI) is 1336545607, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What type of organization is Granite Dental Group of Barrington PLLC?: Granite Dental Group of Barrington PLLC is classified in the NPPES registry as Dentist (Dental Providers).
Where is Granite Dental Group of Barrington PLLC located?: Granite Dental Group of Barrington PLLC's practice location on file with NPPES is 8 Century Pines Dr, Barrington, NH 03825-3732.
What is Granite Dental Group of Barrington PLLC's phone number?: The practice phone number listed in the NPPES registry for Granite Dental Group of Barrington PLLC is (603) 664-7850.
Who is the authorized official for Granite Dental Group of Barrington PLLC?: The authorized official listed on Granite Dental Group of Barrington PLLC's NPPES record is Dieter Knauss, Co-Owner / Dentist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
Is Granite Dental Group of Barrington PLLC's NPI active?: Yes — Granite Dental Group of Barrington PLLC's NPI (1336545607) is active in the NPPES registry as of the last update on 2014-11-13.

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

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions