DR. RENE L BUENZOW DNP, PMHNP-BC, APRN
NPI 1548214810
Nurse Practitioner - Psychiatric/Mental Health in Portage, WI
About Dr. Rene L Buenzow Dnp, Pmhnp-bc, Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RENE L BUENZOW DNP, PMHNP-BC, APRN (NPI 1548214810) is an individual psychiatric/mental health provider in Portage, Wisconsin, licensed in Wisconsin (10148-33) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS and is a graduate of Other (2005).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 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
Dr. Rene L Buenzow Dnp, Pmhnp-bc, Aprn 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
4Medicare enrollment records show Rene Buenzow reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Portage, WI 53901
- Reassigned Medicare billing, Wisconsin enrollment
- 44 clinicians in this Medicare group
Cottage Grove, WI 53527
- Reassigned Medicare billing, Wisconsin enrollment
- 86 clinicians in this Medicare group
West Allis, WI 53227
- Reassigned Medicare billing, Wisconsin enrollment
- 10 clinicians in this Medicare group
La Crosse, WI 54601
- Reassigned Medicare billing, Iowa enrollment
- 179 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 53901 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 4
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 Rene Buenzow's NPI number?
The NPI number for Rene Buenzow is 1548214810. It was assigned to this individual provider in the NPPES registry on May 20, 2006. The provider is also known as Rene L Kriener Dnp, Pmhnp-Bc, Aprn.
Where is Rene Buenzow located?
Rene Buenzow practices at 2901 Hunters Trl, Portage, WI 53901. The listed phone number is (608) 742-5518.
What is Rene Buenzow's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Rene Buenzow enrolled in Medicare?
Yes. Rene Buenzow 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 Rene Buenzow's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rene Buenzow reassigns Medicare benefits to 4 organizations: Community Service Associates, Sc (Portage, WI), Stoughton Hospital Association (Cottage Grove, WI), Tms Clinical Services Of Wisconsin Sc (West Allis, WI) and Gundersen Clinic Ltd (La Crosse, 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 Rene Buenzow's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Rene Buenzow accept?
Health plans from Anthem Blue Cross and Blue Shield, Dean Health Plan, HealthPartners, Medica and Quartz list Rene Buenzow 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 Rene Buenzow was last updated on July 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Dr. Rene L Buenzow, DNP, PMHNP-BC, APRN · NPI 1548214810
Psychiatric/Mental Health physician in Portage, Wisconsin. Individual provider, active in the CMS NPPES registry since May 20, 2006.
## Identity
- **NPI:** 1548214810 (Entity type: Individual)
- **Enumerated:** May 20, 2006
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 10148-33 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 2901 HUNTERS TRL, Portage, WI 53901-3403
- **Phone:** (608) 742-5518 · **Fax:** (608) 268-9780
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Community Service Associates, Sc (NPI 1780610923, Portage, WI); Stoughton Hospital Association (NPI 1811733066, Cottage Grove, WI); Tms Clinical Services Of Wisconsin Sc (NPI 1528734902, West Allis, WI); Gundersen Clinic Ltd (NPI 1851343115, La Crosse, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2005
## Record status
- **NPPES last updated:** July 22, 2025
- **Other identifiers:** Medicaid 100101032 (WI); Medicaid 100268176 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1548214810) · Data from the CMS NPPES public registry.