IndividualActive
Zachariah Wisnasky, RN
NPI 1730044850 · Registered Nurse · O Fallon, IL
Zachariah Wisnasky, RN is a Registered Nurse provider in O Fallon, IL (NPI 1730044850).
Provider details
- NPI number
- 1730044850
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Male
- Sole proprietor
- Yes
- License
- 041428794 (IL)
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
1 Saint Elizabeth Blvd
O Fallon, IL 62269-1099
Phone: (618) 225-2271
Street-level locationGet directions
Mailing address
6 Saracco Dr
Benld, IL 62009-1241
Registry dates
- Enumerated
- 2025-12-20
- Last updated
- 2025-12-20
- Certified
- 2025-12-20
Frequently asked questions
- What is Zachariah Wisnasky's NPI number?
- Zachariah Wisnasky's National Provider Identifier (NPI) is 1730044850, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachariah Wisnasky's specialty?
- Zachariah Wisnasky is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Zachariah Wisnasky located?
- Zachariah Wisnasky's practice location on file with NPPES is 1 Saint Elizabeth Blvd, O Fallon, IL 62269-1099.
- What is Zachariah Wisnasky's phone number?
- The practice phone number listed in the NPPES registry for Zachariah Wisnasky is (618) 225-2271.
- Is Zachariah Wisnasky's NPI active?
- Yes — Zachariah Wisnasky's NPI (1730044850) is active in the NPPES registry as of the last update on 2025-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.