IndividualActive
Claire Welzant, RN
NPI 1043163009 · Registered Nurse · Aurora, CO
Claire Welzant, RN is a Registered Nurse provider in Aurora, CO (NPI 1043163009).
Provider details
- NPI number
- 1043163009
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- RN.1696580 (CO)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
1635 Aurora Ct
Aurora, CO 80045-2541
Phone: (720) 848-1300
Street-level locationGet directions
Mailing address
8155 E Fairmount Dr Unit 436
Denver, CO 80230-6829
Registry dates
- Enumerated
- 2026-02-19
- Last updated
- 2026-02-19
- Certified
- 2026-02-18
Frequently asked questions
- What is Claire Welzant's NPI number?
- Claire Welzant's National Provider Identifier (NPI) is 1043163009, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claire Welzant's specialty?
- Claire Welzant is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Claire Welzant located?
- Claire Welzant's practice location on file with NPPES is 1635 Aurora Ct, Aurora, CO 80045-2541.
- What is Claire Welzant's phone number?
- The practice phone number listed in the NPPES registry for Claire Welzant is (720) 848-1300.
- Is Claire Welzant's NPI active?
- Yes — Claire Welzant's NPI (1043163009) is active in the NPPES registry as of the last update on 2026-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.