IndividualActive
Onika Messmer
NPI 1104588920 · Registered Nurse · Aurora, CO
Onika Messmer is a Registered Nurse provider in Aurora, CO (NPI 1104588920).
Provider details
- NPI number
- 1104588920
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- RN.1647546 (CO)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
1501 S Potomac St
Aurora, CO 80012-5411
Phone: (303) 695-2769
Street-level locationGet directions
Mailing address
68 S Oak Hill Ct
Aurora, CO 80018-1734
Registry dates
- Enumerated
- 2021-10-08
- Last updated
- 2021-10-08
- Certified
- 2021-10-08
Frequently asked questions
- What is Onika Messmer's NPI number?
- Onika Messmer's National Provider Identifier (NPI) is 1104588920, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Onika Messmer's specialty?
- Onika Messmer is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Onika Messmer located?
- Onika Messmer's practice location on file with NPPES is 1501 S Potomac St, Aurora, CO 80012-5411.
- What is Onika Messmer's phone number?
- The practice phone number listed in the NPPES registry for Onika Messmer is (303) 695-2769.
- Is Onika Messmer's NPI active?
- Yes — Onika Messmer's NPI (1104588920) is active in the NPPES registry as of the last update on 2021-10-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.