NPPES file of Aug 9, 2026

Jessilyn Mae Johannsen, RN

Nurse Practitioner · Sioux City, IA

Jessilyn Mae Johannsen, RN is a nurse practitioner with a practice address in Sioux City, Iowa, and NPI 1811731490, issued on Jun 19, 2024. Check the license (Iowa A185562, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1811731490
Name
Jessilyn Mae Johannsen
Credential
RN
Primary taxonomy
Nurse Practitioner 363L00000X
License numbers
A185562 IA
126879 IA
Self-reported in NPPES; status is on the state search
Practice location
2720 Stone Park Blvd, Sioux City, IA 51104
Phone
(712) 279-3750
Enumerated
Jun 19, 2024
Record last updated
Apr 28, 2026
Medicare enrollment
Enrolled (PECOS I20250811003889); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest nurse practitioner records → All 1,294 in Iowa → Look up another NPI →

Also registered at 2720 Stone Park Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Romano Adajar, MDAnesthesiology Physician1982661187
  2. Emily Anderson, CRNACertified Registered Nurse Anesthetist1174933238
  3. Kim Anderson, OTRLOccupational Therapist1073641767
  4. Robert Baczwaski, CRNACertified Registered Nurse Anesthetist1013954155
  5. Raul Banagale, M.D.Neonatal-Perinatal Medicine Physician1043271406
  6. Alison Berger, NP-CNurse Practitioner1174047781

Verify Jessilyn Mae Johannsen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Iowa board licenses this profession
    Search for license A185562    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Iowa license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Northwest Iowa Hospital CorporationSioux City, IA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Jessilyn Mae Johannsen among 1,294 nurse practitioner records in Iowa

Jessilyn Mae Johannsen, RN is one of 1,294 nurse practitioner records with a practice address in Iowa. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 90% of them.

  • NPI issued2024 · 90% of these records are older, 6% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2025 · median 2018 among the 873 with a school on file
  • Record last updated2026 · 46% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

38 nurse practitioner records list a practice address in Sioux City

They are 38 of the 1,486 NPPES records with a practice address in Sioux City, and 1,294 nurse practitioner records in Iowa.

All 1,294 in Iowa → Every provider in Sioux City → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Alison Berger, NP-CSioux City, IA 511041174047781
  2. Rhonda Christensen, ARNPSioux City, IA 511041225389406
  3. Megan Fedders, NP-C, ARNPSioux City, IA 511041285490300
  4. Alex Gerdes, ARNPSioux City, IA 511041942936885
  5. Kendra Goeden, MSN, ARNP, FNP-CSioux City, IA 511041548995459
  6. Suzanne Griffith, ARNPSioux City, IA 511041720290950
  7. Dora Houts, ARNP, FNP-BCSioux City, IA 511041871844290
  8. Shelby Lakes, NP-CSioux City, IA 511041902322498

Common questions

What is Jessilyn Mae Johannsen, RN's NPI number?

Jessilyn Mae Johannsen, RN's National Provider Identifier (NPI) is 1811731490, issued on Jun 19, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Jessilyn Mae Johannsen, RN located?

The NPPES record lists a practice address at 2720 Stone Park Blvd, Sioux City, IA, 51104. Phone: (712) 279-3750. Providers update this record themselves, so call before visiting.

How can I verify Jessilyn Mae Johannsen, RN's license?

NPPES lists Iowa license number A185562, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.