IndividualActive
Nancy Ruff
NPI 1609085125 · Registered Nurse · Denver, CO
Nancy Ruff is a Registered Nurse provider in Denver, CO (NPI 1609085125).
Provider details
- NPI number
- 1609085125
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 174553 (CO)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
1375 E 20th Ave
Denver, CO 80205-5423
Phone: (303) 861-3451
Street-level locationGet directions
Mailing address
9383 Travis St
Thornton, CO 80229-1408
Registry dates
- Enumerated
- 2007-05-22
- Last updated
- 2008-04-02
Frequently asked questions
- What is Nancy Ruff's NPI number?
- Nancy Ruff's National Provider Identifier (NPI) is 1609085125, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Ruff's specialty?
- Nancy Ruff is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Nancy Ruff located?
- Nancy Ruff's practice location on file with NPPES is 1375 E 20th Ave, Denver, CO 80205-5423.
- What is Nancy Ruff's phone number?
- The practice phone number listed in the NPPES registry for Nancy Ruff is (303) 861-3451.
- Is Nancy Ruff's NPI active?
- Yes — Nancy Ruff's NPI (1609085125) is active in the NPPES registry as of the last update on 2008-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.