OrganizationActive
Gregory D. Prieston DDS PC
NPI 1386846087 · Dental Clinic/Center · Norwalk, CT
Gregory D. Prieston DDS PC is a Dental Clinic/Center organization in Norwalk, CT (NPI 1386846087).
Provider details
- NPI number
- 1386846087
- Entity type
- Organization
- Primary specialty
- Dental Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Gregory Prieston, President(203) 853-6626
- License
- 005682 (CT)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Detailed profile(89/100 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.
Practice location
5 Eversley Ave
Suite 101
Norwalk, CT 06851-5821
Phone: (203) 853-6626
Fax: (203) 853-7073
Street-level locationGet directions
Mailing address
5 Eversley Ave
Norwalk, CT 06851-5821
Other names (DBA / former)
- Doing business as
- Norwalk Dental Care
Registry dates
- Enumerated
- 2007-06-04
- Last updated
- 2020-08-22
Frequently asked questions
- What is Gregory D. Prieston DDS PC's NPI number?
- Gregory D. Prieston DDS PC's National Provider Identifier (NPI) is 1386846087, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gregory D. Prieston DDS PC?
- Gregory D. Prieston DDS PC is classified in the NPPES registry as Dental Clinic/Center (Ambulatory Health Care Facilities).
- Where is Gregory D. Prieston DDS PC located?
- Gregory D. Prieston DDS PC's practice location on file with NPPES is 5 Eversley Ave, Norwalk, CT 06851-5821.
- What is Gregory D. Prieston DDS PC's phone number?
- The practice phone number listed in the NPPES registry for Gregory D. Prieston DDS PC is (203) 853-6626.
- Who is the authorized official for Gregory D. Prieston DDS PC?
- The authorized official listed on Gregory D. Prieston DDS PC's NPPES record is Gregory Prieston, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gregory D. Prieston DDS PC's NPI active?
- Yes — Gregory D. Prieston DDS PC's NPI (1386846087) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.