Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mark S. Morris, DDS, PLLC

Organization General Practice Dentistry · NPI 1760500334

Mark S. Morris, DDS, PLLC is a General Practice Dentistry in Merrimack, New Hampshire. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

75 Daniel Webster Hwy
Merrimack, NH 03054-4808
Phone: (603) 272-6309
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X

Record details

NPI number1760500334
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mark Morris — Member · (603) 272-6309
Other names Merrimack Smiles
NPI enumeratedMarch 26, 2007
Last updated in NPPESApril 24, 2026
Certification dateApril 24, 2026
Mailing address75 Daniel Webster Hwy, Merrimack, NH 03054-4808

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