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

DR. EDWARD J. WELCH, JR. D.D.S.
NPI 1154310068
Dentist - General Practice in Northampton, MA

Active since October 14, 2005
264 ELM ST, SUITE 11, NORTHAMPTON, MA 01060(413) 584-1301(413) 584-1301 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Edward J. Welch, Jr. D.d.s. NPPES

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

DR. EDWARD J. WELCH, JR. D.D.S. (NPI 1154310068) is an individual general practice provider in Northampton, Massachusetts, licensed in Massachusetts (10837) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1154310068
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. EDWARD J. WELCH, JR.Credential: D.D.S.
Location Address264 ELM ST, SUITE 11Northampton, MA 01060-2857
Mailing Address264 Elm St, Suite 11Northampton, MA 01060-2857 · (413) 584-1301 · Fax (413) 584-1301
Phone(413) 584-1301
Fax(413) 584-1301
Sole ProprietorNo
Enumeration DateOctober 14, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1154310068 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 · 10837
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.
264 ELM ST, Northampton, MA 01060
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Other Identifiers 2

Medicaid0209791MA
OtherXO3713MA · Blue Cross/blue Shield

Accepted Insurance

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

Other Providers at the Same Location NPPES 15

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

MS. KELLY M HENRY RN
Registered Nurse
264 ELM ST, JEFFREY KORFF MD
NORTHAMPTON, MA 01060
Hampshire County (413) 585-0039
DR. ANDREW F. HALL M.D.
Internal Medicine
264 ELM ST, SUITE 12
NORTHAMPTON, MA 01060
Hampshire County (413) 586-1100
JESSICA R TROPP N.P.
Nurse Practitioner (Adult Health)
264 ELM ST
NORTHAMPTON, MA 01060
Hampshire County (413) 585-0039
DR. AARON A DEMAIO D.M.D.
Dentist (Orthodontics and Dentofacial Orthopedics)
264 ELM ST
NORTHAMPTON, MA 01060
Hampshire County (413) 586-0555
ANNE MCKINNON MD
Internal Medicine
264 ELM ST, STES. 10&12
NORTHAMPTON, MA 01060
Hampshire County (413) 586-1100
DR. BINCA C WARREN DMD
Dentist (General Practice)
264 ELM ST
NORTHAMPTON, MA 01060
Hampshire County (413) 584-2902
ELM STREET ADULT MEDICINE, P.C.
Internal Medicine
264 ELM ST, SUITES 10 & 12
NORTHAMPTON, MA 01060
Hampshire County (413) 586-1100
MARGARET LEE SEILER M.S.W.
Social Worker (Clinical)
264 ELM ST
NORTHAMPTON, MA 01060
Hampshire County (413) 493-1883

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 Edward Welch, Jr.'s NPI number?

The NPI number for Edward Welch, Jr. is 1154310068. It was assigned to this individual provider in the NPPES registry on October 14, 2005.

Where is Edward Welch, Jr. located?

Edward Welch, Jr. practices at 264 Elm St Suite 11, Northampton, MA 01060. The listed phone number is (413) 584-1301.

What is Edward Welch, Jr.'s specialty?

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

What insurance does Edward Welch, Jr. accept?

Health plans from Anthem Blue Cross and Blue Sheld, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Edward Welch, Jr. 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 Edward Welch, Jr. was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.