Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Robert Carl Ciano, DDS
Dentist in Castine, ME · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639187594
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Registry record
Entity type Individual (Type 1)
Name Dr. Robert Carl Ciano
Credential DDS
Sex Male
Practice address 102 Court St, Castine, ME, 04421
Phone (207) 326-9500
Enumeration date Aug 4, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for Robert Ciano?
The National Provider Identifier (NPI) for Robert Ciano is 1639187594, a Type 1 (individual) record in the CMS NPPES registry.
Where does Robert Ciano practice?
The practice location on file with NPPES is in Castine, ME. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.