MARK S. MORRIS D.D.S.
NPI 1366768855
Dentist - General Practice in Merrimack, NH

Active since April 09, 2010
75 DANIEL WEBSTER HWY, MERRIMACK, NH 03054(603) 424-7575 Get Directions Write a Review

NPPES record last updated: April 24, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Apr 24, 2026, Apr 9, 2024 (2 updates tracked since 2024).

About Mark S. Morris D.d.s. NPPES

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

MARK S. MORRIS D.D.S. (NPI 1366768855) is an individual general practice provider in Merrimack, New Hampshire, licensed in New Hampshire (03863) and active in the NPI registry since April 2010.

NPPES Registry Identity

NPI1366768855
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameMARK S. MORRISCredential: D.D.S.
Location Address75 DANIEL WEBSTER HWYMerrimack, NH 03054-4808
Mailing Address75 Daniel Webster HwyMerrimack, NH 03054-4808 · (603) 424-7676
Sole ProprietorNo
Enumeration DateApril 9, 2010
Last NPPES UpdateApril 24, 20262 updates tracked since enumeration
NPPES CertifiedApril 24, 2026
NPI 1366768855 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License Licensed in NH · 03863
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.

75 DANIEL WEBSTER HWY, Merrimack, NH 03054

Accepted Insurance

Other Providers at the Same Location NPPES

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

Dentist (General Practice)
75 DANIEL WEBSTER HWY
MERRIMACK, NH 03054

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1366768855, enumerated as an "individual" on April 09, 2010.

The provider is located at 75 DANIEL WEBSTER HWY MERRIMACK, NH 03054 and the phone number is (603) 424-7575.

Dentist with taxonomy code 1223G0001X and a focus in General Practice.

The provider might be accepting Accepts: Northeast Delta Dental. Please consult your insurance carrier or call the provider to verify.