Janna Zwilling, RN
NPI 1265381297 · General Practice Registered Nurse · Naperville, IL
Janna Zwilling, RN is a General Practice Registered Nurse provider in Naperville, IL (NPI 1265381297).
Provider details
- NPI number
- 1265381297
- Entity type
- Individual
- Primary specialty
- General Practice Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 041379966 (IL)
Specialties & taxonomies
Nursing Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2026-01-23
- Last updated
- 2026-01-23
- Certified
- 2026-01-23
Frequently asked questions
- What is Janna Zwilling's NPI number?
- Janna Zwilling's National Provider Identifier (NPI) is 1265381297, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janna Zwilling's specialty?
- Janna Zwilling is listed in the NPPES registry with a primary specialty of General Practice Registered Nurse (Nursing Service Providers).
- Where is Janna Zwilling located?
- Janna Zwilling's practice location on file with NPPES is 522 Arlington Ave, Naperville, IL 60565-6306.
- What is Janna Zwilling's phone number?
- The practice phone number listed in the NPPES registry for Janna Zwilling is (651) 235-3012.
- Is Janna Zwilling's NPI active?
- Yes — Janna Zwilling's NPI (1265381297) is active in the NPPES registry as of the last update on 2026-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.