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DR. MATTHEW KIERNAN DMD
NPI 1881322113
Dentist - General Practice in Lexington, MA

Active since August 14, 2022
922 WALTHAM ST STE 205, LEXINGTON, MA 02421(781) 861-1444 Get Directions Write a Review

NPPES record last updated: January 16, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Matthew Kiernan Dmd NPPES

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

DR. MATTHEW KIERNAN DMD (NPI 1881322113) is an individual general practice provider in Lexington, Massachusetts, licensed in Massachusetts (DN1859555) and active in the NPI registry since August 2022.

NPPES Registry Identity

NPI1881322113
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. MATTHEW KIERNANCredential: DMD
Location Address922 WALTHAM ST STE 205Lexington, MA 02421-8019
Mailing Address922 Waltham St Ste 205Lexington, MA 02421-8019 · (781) 861-1444
Phone(781) 861-1444
Sole ProprietorNo
Enumeration DateAugust 14, 2022
Last NPPES UpdateJanuary 16, 2025
NPPES CertifiedJanuary 16, 2025
✔ NPI 1881322113 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 · DN1859555
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.
922 WALTHAM ST STE 205, Lexington, MA 02421
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas.Insurance ›

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LEXINGTON DENTAL CARE MATTHEW R KIERNAN DMD LLC
Dentist (General Practice)
922 WALTHAM ST STE 205
LEXINGTON, MA 02421
Middlesex County (781) 861-1444
LEXINGTON DENTAL CARE, BRENDA J NISHIMURA, DDS, LLC
Dentist (General Practice)
922 WALTHAM ST STE 205
LEXINGTON, MA 02421
Middlesex County (978) 726-6156

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 Matthew Kiernan's NPI number?

The NPI number for Matthew Kiernan is 1881322113. It was assigned to this individual provider in the NPPES registry on August 14, 2022.

Where is Matthew Kiernan located?

Matthew Kiernan practices at 922 Waltham St Ste 205, Lexington, MA 02421. The listed phone number is (781) 861-1444.

What is Matthew Kiernan's specialty?

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

What insurance does Matthew Kiernan accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Matthew Kiernan 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 Matthew Kiernan was last updated on January 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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.