Jillian Viancourt, FNP
NPI 1639690886 · Family Nurse Practitioner · Cleveland, OH
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jillian Viancourt, FNP is a Family Nurse Practitioner provider in Cleveland, OH (NPI 1639690886).
Provider details
- NPI number
- 1639690886
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- APRN.CNP.019920 (OH)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 120 Drummond RdAvon Lake, OH 44012-1613Phone: (440) 315-9310
- 2500 Metrohealth DrCleveland, OH 44109-1900Phone: (216) 778-7800
Registry dates
- Enumerated
- 2017-06-28
- Last updated
- 2022-12-01
- Certified
- 2022-11-29
Frequently asked questions
- What is Jillian Viancourt's NPI number?
- Jillian Viancourt's National Provider Identifier (NPI) is 1639690886, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jillian Viancourt's specialty?
- Jillian Viancourt is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jillian Viancourt located?
- Jillian Viancourt's practice location on file with NPPES is 14121 Shaw Avenue, Cleveland, OH 44112-2522.
- What is Jillian Viancourt's phone number?
- The practice phone number listed in the NPPES registry for Jillian Viancourt is (216) 268-6640.
- Does Jillian Viancourt accept Medicare?
- Jillian Viancourt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jillian Viancourt's NPI active?
- Yes — Jillian Viancourt's NPI (1639690886) is active in the NPPES registry as of the last update on 2022-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.