OrganizationActive
Shore Endodontics
NPI 1770020042 · Endodontics · Cos Cob, CT
Shore Endodontics is a Endodontics organization in Cos Cob, CT (NPI 1770020042).
Provider details
- NPI number
- 1770020042
- Entity type
- Organization
- Primary specialty
- EndodonticsDental Providers
- Organization subpart
- No
- Authorized official
- Nick Mastromihalis, Owner/Dentist(203) 625-7686
- License
- 046687 (CT)
Specialties & taxonomies
Dental Providers
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
40 E Putnam Ave
Cos Cob, CT 06807-2600
Phone: (203) 625-7686
Street-level locationGet directions
Mailing address
40 E Putnam Ave
Cos Cob, CT 06807-2600
Registry dates
- Enumerated
- 2017-01-25
- Last updated
- 2017-01-25
Frequently asked questions
- What is Shore Endodontics's NPI number?
- Shore Endodontics's National Provider Identifier (NPI) is 1770020042, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Shore Endodontics?
- Shore Endodontics is classified in the NPPES registry as Endodontics (Dental Providers).
- Where is Shore Endodontics located?
- Shore Endodontics's practice location on file with NPPES is 40 E Putnam Ave, Cos Cob, CT 06807-2600.
- What is Shore Endodontics's phone number?
- The practice phone number listed in the NPPES registry for Shore Endodontics is (203) 625-7686.
- Who is the authorized official for Shore Endodontics?
- The authorized official listed on Shore Endodontics's NPPES record is Nick Mastromihalis, Owner/Dentist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Shore Endodontics's NPI active?
- Yes — Shore Endodontics's NPI (1770020042) is active in the NPPES registry as of the last update on 2017-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.