NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mitchell S Katz DDS and Associates, PC

Dental Clinic/Center in Avon, CT · enumerated 2012 · authorized official Mitchell Katz, Owner.

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

National Provider Identifier

1689940744

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Mitchell S Katz DDS and Associates, PC
Other name <Unavail>
Practice address 111 Simsbury Rd, Avon, CT, 06001
Phone (860) 678-1700
Fax (860) 677-6994
Enumeration date Mar 22, 2012
Last updated in NPPES Mar 22, 2012

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities · License 9132 (CT) Primary

Authorized official

Name Mitchell Katz
Title Owner
Phone (860) 678-1700

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

What is the NPI number for Mitchell S Katz DDS and Associates, PC?
The NPI for Mitchell S Katz DDS and Associates, PC is 1689940744, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Mitchell S Katz DDS and Associates, PC?
NPPES lists Mitchell Katz (Owner) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-22.