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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

RIVER VALLEY PERIODONTICS AND IMPLANT DENTISTRY, LLC
NPI 1003735929
Dentist - Periodontics in Old Saybrook, CT

Active since July 14, 2026
97 ELM ST, OLD SAYBROOK, CT 06475(860) 388-4439 Get Directions Write a Review

NPPES record added: July 14, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About River Valley Periodontics And Implant Dentistry, Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

RIVER VALLEY PERIODONTICS AND IMPLANT DENTISTRY, LLC (NPI 1003735929) is a healthcare organization registered as a periodontics in Old Saybrook, Connecticut and active in the NPI registry since July 2026. The organization maintains 4 additional practice locations and lists Shaleighne Cantner, Manager, as its authorized official.

NPPES Registry Identity

NPI1003735929
Entity TypeOrganization
Primary Taxonomy1223P0300X
Legal Business NameRIVER VALLEY PERIODONTICS AND IMPLANT DENTISTRY, LLC
Location Address97 ELM STOld Saybrook, CT 06475-4144
Mailing Address97 Elm StOld Saybrook, CT 06475-4144 · (860) 388-4439
Phone(860) 388-4439
Organization SubpartNo
Authorized OfficialShaleighne CantnerManager · (860) 388-4439
Enumeration DateJuly 14, 2026
NPPES CertifiedJuly 14, 2026
✔ NPI 1003735929 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · PeriodonticsDental Providers
Taxonomy Code1223P0300X
Definition
That specialty of dentistry which encompasses the prevention, diagnosis and treatment of diseases of the supporting and surrounding tissues of the teeth or their substitutes and the maintenance of the health, function and esthetics of these structures and tissues.
97 ELM ST, Old Saybrook, CT 06475
Open in Google Maps ↗

Secondary Practice Locations 4

Location 1394 Salem TpkeBozrah, CT 06334-1519 · Phone (860) 889-5600
Location 225 Durham RdMadison, CT 06443-2631 · Phone (203) 245-4429
Location 3744 Broad Street ExtWaterford, CT 06385-1345 · Phone (860) 444-0601
Location 488 Beach StWesterly, RI 02891-2718 · Phone (401) 596-9867

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CARLA HARPER, LPC, LLC
Counselor (Professional)
97 ELM ST
OLD SAYBROOK, CT 06475
Lower Connecticut River Valley Planning Region (860) 339-6330
JEANNETTE OGORZALEK
Counselor (Mental Health)
97 ELM ST
OLD SAYBROOK, CT 06475
Lower Connecticut River Valley Planning Region (860) 877-5925
DR. JAMES R MCARAW D.M.D.
Dentist (Periodontics)
97 ELM ST
OLD SAYBROOK, CT 06475
Lower Connecticut River Valley Planning Region (860) 388-4439
CARLA HARPER LPC
Counselor (Professional)
97 ELM ST
OLD SAYBROOK, CT 06475
Lower Connecticut River Valley Planning Region (860) 339-6330
DR. IRA LEROY CANTNER II D.M.D.
Dentist (Periodontics)
97 ELM ST
OLD SAYBROOK, CT 06475
Lower Connecticut River Valley Planning Region (860) 388-4439
DR. MATTHEW S CANTNER D.M.D.
Dentist (Periodontics)
97 ELM ST
OLD SAYBROOK, CT 06475
Lower Connecticut River Valley Planning Region (860) 388-4439
JEANNETTE OGORZALEK, LPC, LLC
Counselor (Professional)
97 ELM ST
OLD SAYBROOK, CT 06475
Lower Connecticut River Valley Planning Region (860) 339-5114
DR. CRAIG KENNETH FOISIE D.M.D.
Dentist (Periodontics)
97 ELM ST
OLD SAYBROOK, CT 06475
Lower Connecticut River Valley Planning Region (860) 388-4439

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is River Valley Periodontics And Implant Dentistry, LLC's NPI number?

The NPI number for River Valley Periodontics And Implant Dentistry, LLC is 1003735929. It was assigned to this organization in the NPPES registry on July 14, 2026.

Where is River Valley Periodontics And Implant Dentistry, LLC located?

River Valley Periodontics And Implant Dentistry, LLC is located at 97 Elm St, Old Saybrook, CT 06475. The listed phone number is (860) 388-4439.

What is River Valley Periodontics And Implant Dentistry, LLC's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Periodontics, with taxonomy code 1223P0300X.

When was this NPI record last updated?

The NPPES record for River Valley Periodontics And Implant Dentistry, LLC was last updated on July 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.