Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Robert Ladd Edmonstone, DDS

Pediatric Dentistry in Old Saybrook, CT · enumerated 2005 · practices at William J. Mccann M.D. P,C,.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1346222874

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Registry record

Entity type Individual (Type 1)

Name Dr. Robert Ladd Edmonstone

Credential DDS

Sex Male

Practice address 251 Main St, Old Saybrook, CT, 06475

Phone (860) 388-0142

Fax (860) 388-9855

Enumeration date Nov 18, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223P0221X Pediatric Dentistry Dental Providers · License 5577 (CT) Primary

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.

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Frequently asked questions

How do I verify Robert Edmonstone's NPI record?

Cross-check NPI 1346222874 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1346222874 active?

Yes, as of the latest NPPES snapshot, NPI 1346222874 is active (record last updated 2007-07-08).

Other providers at this practice address

Browse all →

William J. Mccann M.D. P,C, Internal Medicine Physician · Old Saybrook, CT NPI 1740445030 Katherine Bender Adult Health Nurse Practitioner · Old Saybrook, CT NPI 1023261690 Maria Foss-Rand Professional Counselor · Old Seybrook, CT NPI 1184948481 Andrew Buccaro Clinical Social Worker · Old Saybrook, CT NPI 1801137328 Vincent Samuolis Clinical Social Worker · Old Saybrook, CT NPI 1629319173 Edward Regan Clinical Social Worker · Old Saybrook, CT NPI 1992046114

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.