JANINE MARIE AHRENS APNP
NPI 1659390896
Nurse Practitioner in Waukesha, WI
About Janine Marie Ahrens Apnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JANINE MARIE AHRENS APNP (NPI 1659390896) is an individual nurse practitioner in Waukesha, Wisconsin, licensed in Wisconsin (1559) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with Waukesha Memorial Hospital, and is a graduate of Other (1999).
NPPES Registry Identity
Specialties & Licenses 2
(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.
Other Names 1
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Janine Marie Ahrens Apnp 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Waukesha Memorial Hospital
Acute Care Hospitals · Waukesha, WIAscension Columbia St Mary's Hospital Milwaukee
Acute Care Hospitals · Milwaukee, WIAurora Medical Center
Acute Care Hospitals · Grafton, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53186 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WAUKESHA, WI 53186
WAUKESHA, WI 53186
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 Janine Ahrens's NPI number?
The NPI number for Janine Ahrens is 1659390896. It was assigned to this individual provider in the NPPES registry on July 19, 2006. The provider is also known as Janine Marie Lapp Apnp.
Where is Janine Ahrens located?
Janine Ahrens practices at 1260 Sentry Dr Ste 140, Waukesha, WI 53186. The listed phone number is (262) 524-1024.
What is Janine Ahrens's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Janine Ahrens enrolled in Medicare?
Yes. Janine Ahrens 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.
What insurance does Janine Ahrens accept?
Health plans from Anthem Blue Cross and Blue Shield, CareSource (Common Ground Healthcare), Network Health, Quartz and UnitedHealthcare list Janine Ahrens 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.
Is Janine Ahrens affiliated with any hospitals?
According to CMS data, Janine Ahrens is affiliated with Waukesha Memorial Hospital, Ascension Columbia St Mary's Hospital Milwaukee and Aurora Medical Center.
When was this NPI record last updated?
The NPPES record for Janine Ahrens was last updated on February 5, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
