RACHEL E LOCHEN NP
NPI 1427313691
Nurse Practitioner in Hartford, WI
About Rachel E Lochen Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RACHEL E LOCHEN NP (NPI 1427313691) is an individual nurse practitioner in Hartford, Wisconsin, licensed in Wisconsin (4900) and active in the NPI registry since July 2012. She is enrolled in Medicare PECOS, is affiliated with Aurora Medical Ctr Washington County, and maintains a secondary practice location in Waukesha.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Location 1
Other Identifiers 2
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
Rachel E Lochen Np 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 Reassignments
3Medicare enrollment records show Rachel Lochen reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Mequon, WI 53097
- Reassigned Medicare billing, Wisconsin enrollment
- Medicare enrollment name: Columbia St Marys Hospital Milwaukee Inc
- 856 clinicians in this Medicare group
Milwaukee, WI 53209
- Reassigned Medicare billing, Wisconsin enrollment
- 1,615 clinicians in this Medicare group
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Aurora Medical Ctr Washington County
Acute Care Hospitals · Hartford, WIAurora Medical Center
Acute Care Hospitals · Grafton, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53027 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 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 Rachel Lochen's NPI number?
The NPI number for Rachel Lochen is 1427313691. It was assigned to this individual provider in the NPPES registry on July 12, 2012. The provider is also known as Rachel E Beck.
Where is Rachel Lochen located?
Rachel Lochen practices at 1640 E Sumner St, Hartford, WI 53027. The listed phone number is (262) 670-4000.
What is Rachel Lochen's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Rachel Lochen enrolled in Medicare?
Yes. Rachel Lochen 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 organizations bill Medicare for Rachel Lochen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rachel Lochen reassigns Medicare benefits to 3 organizations: Columbia St. Mary's Hospital Milwaukee, Inc (Mequon, WI), Aurora Advanced Healthcare, Inc. (Milwaukee, WI) and Aurora Medical Group, Inc. (West Allis, WI). Each 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 Rachel Lochen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Rachel Lochen accept?
Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, CareSource (Common Ground Healthcare), HealthPartners and Network Health and 2 other insurers list Rachel Lochen 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 Rachel Lochen affiliated with any hospitals?
According to CMS data, Rachel Lochen is affiliated with Aurora Medical Ctr Washington County and Aurora Medical Center.
When was this NPI record last updated?
The NPPES record for Rachel Lochen was last updated on October 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 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.
# Rachel E Lochen, NP · NPI 1427313691
Nurse Practitioner physician in Hartford, Wisconsin. Individual provider, active in the CMS NPPES registry since July 12, 2012.
## Identity
- **NPI:** 1427313691 (Entity type: Individual)
- **Enumerated:** July 12, 2012
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 4900 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 1640 E SUMNER ST, Hartford, WI 53027-2684
- **Phone:** (262) 670-4000 · **Fax:** (262) 670-4451
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Columbia St. Mary's Hospital Milwaukee, Inc (NPI 1710928221, Mequon, WI); Aurora Advanced Healthcare, Inc. (NPI 1265629133, Milwaukee, WI); Aurora Medical Group, Inc. (NPI 1457592735, West Allis, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** October 12, 2026
- **Other identifiers:** Medicaid 100023862 (WI); Medicaid 1427313691 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1427313691) · Data from the CMS NPPES public registry.