IndividualActive
Katelyn Whitener, RN
NPI 1659180438 · Registered Nurse · O Fallon, IL
Katelyn Whitener, RN is a Registered Nurse provider in O Fallon, IL (NPI 1659180438).
Provider details
- NPI number
- 1659180438
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 041509751 (IL)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(55/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
1 Saint Elizabeth Blvd
O Fallon, IL 62269-1099
Phone: (618) 234-2120
Street-level locationGet directions
Mailing address
1125 Pisa Dr
Caseyville, IL 62232-2522
Registry dates
- Enumerated
- 2025-01-06
- Last updated
- 2025-01-06
- Certified
- 2025-01-06
Frequently asked questions
- What is Katelyn Whitener's NPI number?
- Katelyn Whitener's National Provider Identifier (NPI) is 1659180438, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katelyn Whitener's specialty?
- Katelyn Whitener is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Katelyn Whitener located?
- Katelyn Whitener's practice location on file with NPPES is 1 Saint Elizabeth Blvd, O Fallon, IL 62269-1099.
- What is Katelyn Whitener's phone number?
- The practice phone number listed in the NPPES registry for Katelyn Whitener is (618) 234-2120.
- Is Katelyn Whitener's NPI active?
- Yes — Katelyn Whitener's NPI (1659180438) is active in the NPPES registry as of the last update on 2025-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.