Diana Grushan, RN
NPI 1366858136 · Ambulatory Women's Health Care Registered Nurse · Boulder, CO
Diana Grushan, RN is a Ambulatory Women's Health Care Registered Nurse provider in Boulder, CO (NPI 1366858136).
Provider details
- NPI number
- 1366858136
- Entity type
- Individual
- Primary specialty
- Ambulatory Women's Health Care Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 0060277 (CO)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-07-01
- Last updated
- 2014-07-01
Frequently asked questions
- What is Diana Grushan's NPI number?
- Diana Grushan's National Provider Identifier (NPI) is 1366858136, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Grushan's specialty?
- Diana Grushan is listed in the NPPES registry with a primary specialty of Ambulatory Women's Health Care Registered Nurse (Nursing Service Providers).
- Where is Diana Grushan located?
- Diana Grushan's practice location on file with NPPES is 2855 Valmont Rd, Boulder, CO 80301-1309.
- What is Diana Grushan's phone number?
- The practice phone number listed in the NPPES registry for Diana Grushan is (303) 442-5160.
- Is Diana Grushan's NPI active?
- Yes — Diana Grushan's NPI (1366858136) is active in the NPPES registry as of the last update on 2014-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.