OrganizationActive
Rosemary Ryan, D.D.S., L.L.C.
NPI 1295024040 · Orthodontics and Dentofacial Orthopedics Dentistry · Greenwich, CT
Provider details
- NPI number
- 1295024040
- Entity type
- Organization
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Rosemary Ryan, Owner(203) 869-2044
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
4 Dearfield Dr
Greenwich, CT 06831-5351
Phone: (203) 869-2044
Street-level locationGet directions
Mailing address
4 Dearfield Dr
Greenwich, CT 06831-5351
Other names (DBA / former)
- Former legal business name
- Rosemary Ryan, D.D.S., L.L.C.
Registry dates
- Enumerated
- 2011-04-01
- Last updated
- 2011-04-01
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.