Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

RICHARD KOSINSKI DMD
NPI 1386641215
Dentist - General Practice in Dedham, MA

Q: What is the provider's specialty?

The provider's specialty is Dentist with taxonomy code 1223G0001X and a focus in General Practice.

Active since July 07, 2005

1 LYONS ST, DEDHAM, MA 02026(781) 329-1400(781) 278-5667 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

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About Richard Kosinski Dmd NPPES

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

RICHARD KOSINSKI DMD (NPI 1386641215) is an individual general practice provider in Dedham, Massachusetts, licensed in Massachusetts (13098) and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1386641215

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameRICHARD KOSINSKICredential: DMD

Location Address1 LYONS STDedham, MA 02026-5599

Mailing AddressPo Box 9120Dedham, MA 02027-9120 · (781) 329-1400 · Fax (781) 278-5667

Phone(781) 329-1400

Fax(781) 278-5667

Sole ProprietorNo

Enumeration DateJuly 7, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1386641215 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in MA · 13098

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.

1 LYONS ST, Dedham, MA 02026

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