Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Rosemary Ryan, DDS, LLC

Organization Orthodontics and Dentofacial Orthopedics Dentistry · NPI 1295024040

Rosemary Ryan, DDS, LLC is an Orthodontics and Dentofacial Orthopedics Dentistry in Greenwich, Connecticut. Licensed in Connecticut. Registered with an NPI since 2011.

Licensed in
CT
In the registry since
2011
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

4 Dearfield Dr
Greenwich, CT 06831-5351
Phone: (203) 869-2044
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthodontics and Dentofacial Orthopedics Dentistry (primary) Taxonomy 1223X0400X (CT)

Record details

NPI number1295024040
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Rosemary Ryan — Owner · (203) 869-2044
Other names Rosemary Ryan, D.D.S., L.L.C.
NPI enumeratedApril 1, 2011
Last updated in NPPESApril 1, 2011
Mailing address4 Dearfield Dr, Greenwich, CT 06831-5351

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