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

DR. LEE W THACH DMD
NPI 1407824741
Dentist - Pediatric Dentistry in Everett, MA

Active since March 11, 2006
186 ELM ST, EVERETT, MA 02149(617) 389-2112(617) 389-5885 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Lee W Thach Dmd NPPES

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

DR. LEE W THACH DMD (NPI 1407824741) is an individual pediatric dentistry provider in Everett, Massachusetts, licensed in Massachusetts (19582) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1407824741
Entity TypeIndividualMale
Primary Taxonomy1223P0221X
Provider Legal NameDR. LEE W THACHCredential: DMD
Location Address186 ELM STEverett, MA 02149-5222
Mailing Address186 Elm StEverett, MA 02149-5222 · (617) 389-2112 · Fax (617) 389-5885
Phone(617) 389-2112
Fax(617) 389-5885
Sole ProprietorNo
Enumeration DateMarch 11, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1407824741 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · Pediatric DentistryDental Providers
Taxonomy Code1223P0221X
License✔ Licensed in MA · 19582
Definition
An age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care needs.
186 ELM ST, Everett, MA 02149
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Other Identifiers 1

Medicaid0203220MA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana and more.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.

EVERETT CHILDRENS' DENTAL CENTER PC
Clinic/Center (Dental)
186 ELM ST
EVERETT, MA 02149
Middlesex County (617) 389-2112
IDAR S. HSIN DDS
Dentist (Pediatric Dentistry)
186 ELM ST
EVERETT, MA 02149
Middlesex County (617) 389-2112

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 Lee Thach's NPI number?

The NPI number for Lee Thach is 1407824741. It was assigned to this individual provider in the NPPES registry on March 11, 2006.

Where is Lee Thach located?

Lee Thach practices at 186 Elm St, Everett, MA 02149. The listed phone number is (617) 389-2112.

What is Lee Thach's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Pediatric Dentistry, with taxonomy code 1223P0221X.

What insurance does Lee Thach accept?

Health plans from Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Lee Thach 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 Lee Thach 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 39 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.