What is Stephen Sewall's NPI number?

Stephen Sewall's National Provider Identifier (NPI) is 1083822282, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Stephen Sewall's specialty?

Stephen Sewall is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is Stephen Sewall located?

Stephen Sewall's practice location on file with NPPES is 9 Hampton Rd, Exeter, NH 03833-4807.

What is Stephen Sewall's phone number?

The practice phone number listed in the NPPES registry for Stephen Sewall is (603) 778-8407.

Is Stephen Sewall's NPI active?

Yes — Stephen Sewall's NPI (1083822282) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Stephen Sewall, D.D.S.

NPI 1083822282 · General Practice Dentistry · Exeter, NH

Stephen Sewall, D.D.S. is a General Practice Dentistry provider in Exeter, NH (NPI 1083822282).

Provider details

NPI number: 1083822282
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: D.D.S.
Sex: Male
Sole proprietor: No
License: 1345 (NH)

Practice location

9 Hampton Rd

Exeter, NH 03833-4807

Phone: (603) 778-8407

Fax: (603) 778-3017

Street-level locationGet directions

More NH providers

Mailing address

9 Hampton Rd

Exeter, NH 03833-4807

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 1345 (NH)
Dental Providers

Profile Score

Detailed profile(90/100 index)

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

Registry tenure38% of score
19 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: 2007-05-19
Last updated: 2007-07-08

Frequently asked questions

What is Stephen Sewall's NPI number?: Stephen Sewall's National Provider Identifier (NPI) is 1083822282, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Stephen Sewall's specialty?: Stephen Sewall is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
Where is Stephen Sewall located?: Stephen Sewall's practice location on file with NPPES is 9 Hampton Rd, Exeter, NH 03833-4807.
What is Stephen Sewall's phone number?: The practice phone number listed in the NPPES registry for Stephen Sewall is (603) 778-8407.
Is Stephen Sewall's NPI active?: Yes — Stephen Sewall's NPI (1083822282) is active in the NPPES registry as of the last update on 2007-07-08.

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