Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

LEONARD C SEDON D.D.S., M.A.G.D.
NPI 1396740809
Dentist - General Practice in Canton, OH

Q: What is Leonard Sedon's NPI number?

The NPI number for Leonard Sedon is 1396740809. It was assigned to this individual provider in the NPPES registry on June 21, 2005.

Q: What is Leonard Sedon's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Q: When was this NPI record last updated?

The NPPES record for Leonard Sedon was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 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.

Active since June 21, 2005

4141 MARTINDALE RD NE, CANTON, OH 44705(330) 493-0300(330) 493-3435 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Leonard C Sedon D.d.s., M.a.g.d. NPPES

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

LEONARD C SEDON D.D.S., M.A.G.D. (NPI 1396740809) is an individual general practice provider in Canton, Ohio, licensed in Ohio (14986) and active in the NPI registry since June 2005.

NPPES Registry Identity

NPI1396740809

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameLEONARD C SEDONCredential: D.D.S., M.A.G.D.

Location Address4141 MARTINDALE RD NECanton, OH 44705-2727

Mailing Address4141 Martindale Rd NeCanton, OH 44705-2727 · (330) 493-0300 · Fax (330) 493-3435

Phone(330) 493-0300

Fax(330) 493-3435

Sole ProprietorNo

Enumeration DateJune 21, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1396740809 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in OH · 14986

Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

4141 MARTINDALE RD NE, Canton, OH 44705

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Other Identifiers 1

Other446646OH · Tricare

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

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 Leonard Sedon's NPI number?

The NPI number for Leonard Sedon is 1396740809. It was assigned to this individual provider in the NPPES registry on June 21, 2005.

Where is Leonard Sedon located?

Leonard Sedon practices at 4141 Martindale Rd NE, Canton, OH 44705. The listed phone number is (330) 493-0300.

What is Leonard Sedon's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

What insurance does Leonard Sedon accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and BEST Life and 14 other insurers list Leonard Sedon as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Leonard Sedon was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 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.