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JENNIFER LYNN WILLS ROSENER MSN APRN CNP
NPI 1043614365
Nurse Practitioner in St. Louis, MO

Active since October 15, 2014PECOS EnrolledAccepts Medicare Assignment
4650 CHIPPEWA ST, ST. LOUIS, MO 63116(314) 449-9730(314) 449-9731 Get Directions Write a Review

NPPES record last updated: January 11, 2022. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Jan 11, 2022, May 22, 2019, Sep 19, 2016 (3 updates tracked since 2016).

About Jennifer Lynn Wills Rosener Msn Aprn Cnp NPPES

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

JENNIFER LYNN WILLS ROSENER MSN APRN CNP (NPI 1043614365) is an individual nurse practitioner in St. Louis, Missouri, licensed in Missouri (2014036355) and active in the NPI registry since October 2014. She is enrolled in Medicare PECOS and is a graduate of Other (2014).

NPPES Registry Identity

NPI1043614365
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameJENNIFER LYNN WILLS ROSENERCredential: MSN APRN CNP
Location Address4650 CHIPPEWA STSt. Louis, MO 63116
Mailing Address4650 Chippewa StSt. Louis, MO 63116 · (314) 449-9730 · Fax (314) 449-9731
Phone(314) 449-9730
Fax(314) 449-9731
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateOctober 15, 2014
Last NPPES UpdateJanuary 11, 20223 updates tracked since enumeration
NPPES CertifiedJanuary 7, 2022
✔ NPI 1043614365 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 MO · 2014036355
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.
4650 CHIPPEWA ST, St. Louis, MO 63116
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Other Names 1

Other Name (5)Jennifer Rosener Np

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Jennifer Lynn Wills Rosener Msn Aprn Cnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8921321936
PECOS Enrollment IDI20141224000826
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Jennifer Rosener reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Archwell Health Professional Services Of Kansas, P.A.
11 mi
Internal Medicine
199 N FLORISSANT RD
Ferguson, MO 63135
  • Reassigned Medicare billing, Missouri enrollment
  • Medicare enrollment name: Archwell Health Professional Services Of Kansas PA
  • 63 clinicians in this Medicare group
NPI 1083289086 (888) 987-1151

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63116 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$86.32 typical visit price
range $55.65 – $169.38
Typical copayment $21.58 (range $13.91 – $42.34)
Most-billed visit code 99203
Established Patient
$98.37 typical visit price
range $17.76 – $137.92
Typical copayment $24.59 (range $4.44 – $34.48)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 3

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

DR. JAMAL MAKHOUL M.D.
Internal Medicine (Geriatric Medicine)
4650 CHIPPEWA ST
SAINT LOUIS, MO 63116
St. Louis City (314) 449-9730
DR. THOMAS SCHELBY MD
Family Medicine
4650 CHIPPEWA ST
SAINT LOUIS, MO 63116
St. Louis City (314) 449-9730
DR. NANA A ATSINA MD
Family Medicine
4650 CHIPPEWA ST
SAINT LOUIS, MO 63116
St. Louis City (314) 449-9730

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 Jennifer Rosener's NPI number?

The NPI number for Jennifer Rosener is 1043614365. It was assigned to this individual provider in the NPPES registry on October 15, 2014. The provider is also known as Jennifer Rosener Np.

Where is Jennifer Rosener located?

Jennifer Rosener practices at 4650 Chippewa St, St. Louis, MO 63116. The listed phone number is (314) 449-9730.

What is Jennifer Rosener's specialty?

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

Is Jennifer Rosener enrolled in Medicare?

Yes. Jennifer Rosener is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Jennifer Rosener's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer Rosener reassigns Medicare benefits to Archwell Health Professional Services Of Kansas, P.A. (Ferguson, MO). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jennifer Rosener's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jennifer Rosener accept?

Health plans from Medica list Jennifer Rosener as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Jennifer Rosener was last updated on January 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.