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

Diana Marie Grushan, RN

Individual provider Ambulatory Women's Health Care Registered Nurse · NPI 1366858136

Diana Marie Grushan, RN is an Ambulatory Women's Health Care Registered Nurse in Boulder, Colorado. Licensed in Colorado. Registered with an NPI since 2014.

Licensed in
CO
In the registry since
2014
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 →

Practice location Address checks out

2855 Valmont Rd
Boulder, CO 80301-1309
Phone: (303) 442-5160
Fax: (303) 440-8769
Show map & directions

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

Specialties & licences

Ambulatory Women's Health Care Registered Nurse (primary) Taxonomy 163WW0101X · Licence 0060277 (CO)

Record details

NPI number1366858136
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedJuly 1, 2014
Last updated in NPPESJuly 1, 2014

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