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

MS. Melissa Northwood, RN

Individual provider Addiction (Substance Use Disorder) Registered Nurse · NPI 1396180691

MS. Melissa Northwood, RN is an Addiction (Substance Use Disorder) Registered Nurse in Onalaska, Wisconsin. Practices as a sole proprietor. Licensed in Wisconsin.

Licensed in
WI
In the registry since
2013
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

9532 E 16 Frontage Rd Ste 100
Onalaska, WI 54650-6739
Phone: (608) 783-0506
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Addiction (Substance Use Disorder) Registered Nurse (primary) Taxonomy 163WA0400X · Licence 178558-030 (WI)

Record details

NPI number1396180691
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedMay 1, 2013
Last updated in NPPESMay 1, 2013

Other providers in Onalaska