Callan Janowiec, FNP
NPI 1245588896 · Family Nurse Practitioner · Williston, VT
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Callan Janowiec, FNP is a Family Nurse Practitioner provider in Williston, VT (NPI 1245588896).
Provider details
- NPI number
- 1245588896
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 101.0089677 (VT)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
Mailing address
Registry dates
- Enumerated
- 2012-08-29
- Last updated
- 2014-02-11
Frequently asked questions
- What is Callan Janowiec's NPI number?
- Callan Janowiec's National Provider Identifier (NPI) is 1245588896, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Callan Janowiec's specialty?
- Callan Janowiec is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Callan Janowiec located?
- Callan Janowiec's practice location on file with NPPES is 75 Talcott Rd Ste 10, Williston, VT 05495-8122.
- What is Callan Janowiec's phone number?
- The practice phone number listed in the NPPES registry for Callan Janowiec is (802) 879-4800.
- Does Callan Janowiec accept Medicare?
- Callan Janowiec is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Callan Janowiec's NPI active?
- Yes — Callan Janowiec's NPI (1245588896) is active in the NPPES registry as of the last update on 2014-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.