IndividualActive
Mariah Nelson
NPI 1023517257 · Registered Nurse · Saint Louis, MO
Mariah Nelson is a Registered Nurse provider in Saint Louis, MO (NPI 1023517257).
Provider details
- NPI number
- 1023517257
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 2016034989 (MO)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(68/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
4066 Dunnica Ave
Saint Louis, MO 63116-3510
Phone: (636) 224-1700
Street-level locationGet directions
Mailing address
118 N 2nd St
Saint Charles, MO 63301-2832
Registry dates
- Enumerated
- 2018-02-02
- Last updated
- 2018-02-02
Frequently asked questions
- What is Mariah Nelson's NPI number?
- Mariah Nelson's National Provider Identifier (NPI) is 1023517257, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariah Nelson's specialty?
- Mariah Nelson is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Mariah Nelson located?
- Mariah Nelson's practice location on file with NPPES is 4066 Dunnica Ave, Saint Louis, MO 63116-3510.
- What is Mariah Nelson's phone number?
- The practice phone number listed in the NPPES registry for Mariah Nelson is (636) 224-1700.
- Is Mariah Nelson's NPI active?
- Yes — Mariah Nelson's NPI (1023517257) is active in the NPPES registry as of the last update on 2018-02-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.