NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Edmund J Rotty, DDS

General Practice Dentistry in Southbridge, MA · enumerated 2007.

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

National Provider Identifier

1700934106

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Edmund J Rotty
Credential DDS
Sex Male
Practice address 914 Main Street, Southbridge, MA, 01550
Phone (508) 765-5985
Enumeration date Jan 8, 2007
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 12974 (MA) Primary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Other identifiers

Identifier Type State Issuer
X10388DR Other MA BLUE CROSS BLUE SHIELD
0246409 Medicaid MA -
000112 Other MA DELTA DENTAL

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Edmund Rotty's NPI record?
Cross-check NPI 1700934106 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1700934106 active?
Yes, as of the latest NPPES snapshot, NPI 1700934106 is active (record last updated 2007-07-08).

Other providers at this practice address

Browse all →

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