IndividualActive
Cynthia Mostowy, AS, BS, RDH
NPI 1407876790 · Dental Hygienist · East Lyme, CT
Cynthia Mostowy, AS, BS, RDH is a Dental Hygienist provider in East Lyme, CT (NPI 1407876790).
Provider details
- NPI number
- 1407876790
- Entity type
- Individual
- Primary specialty
- Dental HygienistDental Providers
- Credential
- AS, BS, RDH
- Sex
- Female
- Sole proprietor
- No
- License
- 4086 (CT)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(91/100 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
335 Boston Post Rd
East Lyme, CT 06333-1506
Phone: (860) 961-7557
Street-level locationGet directions
Mailing address
335 Boston Post Rd
East Lyme, CT 06333-1506
Registry dates
- Enumerated
- 2006-07-20
- Last updated
- 2009-10-02
Frequently asked questions
- What is Cynthia Mostowy's NPI number?
- Cynthia Mostowy's National Provider Identifier (NPI) is 1407876790, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Mostowy's specialty?
- Cynthia Mostowy is listed in the NPPES registry with a primary specialty of Dental Hygienist (Dental Providers).
- Where is Cynthia Mostowy located?
- Cynthia Mostowy's practice location on file with NPPES is 335 Boston Post Rd, East Lyme, CT 06333-1506.
- What is Cynthia Mostowy's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Mostowy is (860) 961-7557.
- Is Cynthia Mostowy's NPI active?
- Yes — Cynthia Mostowy's NPI (1407876790) is active in the NPPES registry as of the last update on 2009-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.