Jessilyn Johannsen, RN
NPI 1811731490 · Nurse Practitioner · Sioux City, IA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jessilyn Johannsen, RN is a Nurse Practitioner provider in Sioux City, IA (NPI 1811731490).
Provider details
- NPI number
- 1811731490
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 126879 (IA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2024-06-19
- Last updated
- 2026-04-28
- Certified
- 2026-04-28
Frequently asked questions
- What is Jessilyn Johannsen's NPI number?
- Jessilyn Johannsen's National Provider Identifier (NPI) is 1811731490, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jessilyn Johannsen's specialty?
- Jessilyn Johannsen is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jessilyn Johannsen located?
- Jessilyn Johannsen's practice location on file with NPPES is 2720 Stone Park Blvd, Sioux City, IA 51104-3734.
- What is Jessilyn Johannsen's phone number?
- The practice phone number listed in the NPPES registry for Jessilyn Johannsen is (712) 279-3750.
- Does Jessilyn Johannsen accept Medicare?
- Jessilyn Johannsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jessilyn Johannsen's NPI active?
- Yes — Jessilyn Johannsen's NPI (1811731490) is active in the NPPES registry as of the last update on 2026-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.