Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JILLEEN L NEUMANN NP
NPI 1619964541
Nurse Practitioner in Oshkosh, WI

Q: What is Jilleen Neumann's NPI number?

The NPI number for Jilleen Neumann is 1619964541. It was assigned to this individual provider in the NPPES registry on October 5, 2005.

Q: What is Jilleen Neumann's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for Jilleen Neumann was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 39 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since October 05, 2005

2700 W 9TH AVE, OSHKOSH, WI 54904(920) 236-1984 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Jilleen L Neumann Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JILLEEN L NEUMANN NP (NPI 1619964541) is an individual nurse practitioner in Oshkosh, Wisconsin, licensed in Wisconsin (1095033) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1619964541

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameJILLEEN L NEUMANNCredential: NP

Location Address2700 W 9TH AVEOshkosh, WI 54904-7247

Mailing Address2700 W 9th AveOshkosh, WI 54904-7247 · (920) 236-1984

Phone(920) 236-1984

Sole ProprietorNo

Enumeration DateOctober 5, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1619964541 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in WI · 1095033

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

2700 W 9TH AVE, Oshkosh, WI 54904

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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. JENNIFER MLADUCKY NP

Nurse Practitioner (Family)

2700 W 9TH AVE, SUITE 11
OSHKOSH, WI 54904

Winnebago County (920) 236-1555

TRACY ANN HERREWIG MS

Clinical Exercise Physiologist

2700 W 9TH AVE, SUITE 107
OSHKOSH, WI 54904

Winnebago County (920) 223-1122

MARY MCDONALD MD SC

Internal Medicine (Gastroenterology)

2700 W 9TH AVE, SUITE 300
OSHKOSH, WI 54904

Winnebago County (920) 223-0490

MERCY MEDICAL CENTER OF OSHKOSH, INC

Clinic/Center (Physical Therapy)

2700 W 9TH AVE
OSHKOSH, WI 54904

Winnebago County (920) 236-1850

DIGESTIVE HEALTHCARE SPECIALISTS, SC

Internal Medicine (Gastroenterology)

2700 W 9TH AVE, SUITE315A
OSHKOSH, WI 54904

Winnebago County (920) 236-1630

MAMOUN B AL-NOURI MD

Internal Medicine (Cardiovascular Disease)

2700 W 9TH AVE, STE 106
OSHKOSH, WI 54904

Winnebago County (920) 236-1755

JEFFREY R. MCLAUGHLIN M.D.

Orthopaedic Surgery

2700 W 9TH AVE, SUITE 125
OSHKOSH, WI 54904

Winnebago County (920) 223-0123

THERESA M CHENG MD PHD

Neurological Surgery

2700 W 9TH AVE, STE 203
OSHKOSH, WI 54904

Winnebago County (920) 236-1420

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jilleen Neumann's NPI number?

The NPI number for Jilleen Neumann is 1619964541. It was assigned to this individual provider in the NPPES registry on October 5, 2005.

Where is Jilleen Neumann located?

Jilleen Neumann practices at 2700 W 9th Ave, Oshkosh, WI 54904. The listed phone number is (920) 236-1984.

What is Jilleen Neumann's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

When was this NPI record last updated?

The NPPES record for Jilleen Neumann was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 39 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.