LAUREN ELIZABETH RANKE
NPI 1821835356
Nurse Practitioner - Psychiatric/Mental Health in Wauwatosa, WI
About Lauren Elizabeth Ranke NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LAUREN ELIZABETH RANKE (NPI 1821835356) is an individual psychiatric/mental health provider in Wauwatosa, Wisconsin, licensed in Wisconsin (15519-33) and active in the NPI registry since July 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2024).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted 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
Lauren Elizabeth Ranke 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.
Medicare Billing Reassignment
Medicare enrollment records show Lauren Ranke reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
West Allis, WI 53227
- Reassigned Medicare billing, Wisconsin enrollment
- 4,609 clinicians in this Medicare group
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 53213 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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 Lauren Ranke's NPI number?
The NPI number for Lauren Ranke is 1821835356. It was assigned to this individual provider in the NPPES registry on July 11, 2024.
Where is Lauren Ranke located?
Lauren Ranke practices at 1220 Dewey Ave, Wauwatosa, WI 53213. The listed phone number is (414) 454-6646.
What is Lauren Ranke's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Lauren Ranke enrolled in Medicare?
Yes. Lauren Ranke 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 Lauren Ranke's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lauren Ranke reassigns Medicare benefits to Aurora Medical Group, Inc. (West Allis, WI). 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 Lauren Ranke's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lauren Ranke accept?
Health plans from Aspirus Health Plan, CareSource (Common Ground Healthcare) and UnitedHealthcare list Lauren Ranke 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 Lauren Ranke was last updated on November 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.
# Lauren Elizabeth Ranke · NPI 1821835356
Psychiatric/Mental Health physician in Wauwatosa, Wisconsin. Individual provider, active in the CMS NPPES registry since July 11, 2024.
## Identity
- **NPI:** 1821835356 (Entity type: Individual)
- **Enumerated:** July 11, 2024
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 15519-33 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 1220 DEWEY AVE, Wauwatosa, WI 53213-2504
- **Phone:** (414) 454-6646
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Aurora Medical Group, Inc. (NPI 1457592735, West Allis, WI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** November 10, 2025
- **Other identifiers:** Medicaid 100296174 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1821835356) · Data from the CMS NPPES public registry.