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

Daniel W. Collison MD PLLC

Organization Clinic/Center · NPI 1053384743

Daniel W. Collison MD PLLC is a Clinic/Center in Hanover, New Hampshire. Registered with an NPI since 2006.

In the registry since
2006
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

63 S Main St Lowr Level
Hanover, NH 03755-2072
Phone: (603) 643-7733
Fax: (603) 643-7703
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinic/Center (primary) Taxonomy 261Q00000X

Record details

NPI number1053384743
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Daniel Collison — Manager · (603) 643-7733
Other names Riverrun Medical Offices
NPI enumeratedFebruary 11, 2006
Last updated in NPPESFebruary 1, 2011
Mailing address63 S Main St, Lower Level, Hanover, NH 03755-2072