MISS CORTNEY RUTH BUCHHOLZ RN
NPI 1558655894
Nurse Practitioner - Psychiatric/Mental Health in Duluth, MN
About Miss Cortney Ruth Buchholz Rn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MISS CORTNEY RUTH BUCHHOLZ RN (NPI 1558655894) is an individual psychiatric/mental health provider in Duluth, Minnesota, licensed in Minnesota (11563) and active in the NPI registry since June 2011. She is enrolled in Medicare PECOS, maintains 4 additional practice locations, and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 4
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
Miss Cortney Ruth Buchholz Rn 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
2Medicare enrollment records show Cortney Buchholz reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Duluth, MN 55805
- Reassigned Medicare billing, Minnesota enrollment
- Medicare enrollment name: Human Development Center
- 69 clinicians in this Medicare group
Duluth, MN 55802
- Reassigned Medicare billing, Minnesota enrollment
- 24 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 55805 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.
DULUTH, MN 55805
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 Cortney Buchholz's NPI number?
The NPI number for Cortney Buchholz is 1558655894. It was assigned to this individual provider in the NPPES registry on June 3, 2011.
Where is Cortney Buchholz located?
Cortney Buchholz practices at 810 E 4th St, Duluth, MN 55805. The listed phone number is (218) 728-4491.
What is Cortney Buchholz's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Cortney Buchholz enrolled in Medicare?
Yes. Cortney Buchholz 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 Cortney Buchholz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cortney Buchholz reassigns Medicare benefits to 2 organizations: Brightwater Health Dba Human Development Center (Duluth, MN) and Two Rivers Counseling LLC (Duluth, MN). 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 Cortney Buchholz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Cortney Buchholz accept?
Health plans from HealthPartners and Medica list Cortney Buchholz 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 Cortney Buchholz was last updated on June 17, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Miss Cortney Ruth Buchholz, RN · NPI 1558655894
Psychiatric/Mental Health physician in Duluth, Minnesota. Individual provider, active in the CMS NPPES registry since June 3, 2011.
## Identity
- **NPI:** 1558655894 (Entity type: Individual)
- **Enumerated:** June 3, 2011
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 11563 (Minnesota)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 810 E 4TH ST, Duluth, MN 55805-2147
- **Phone:** (218) 728-4491 · **Fax:** (218) 302-8698
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Brightwater Health Dba Human Development Center (NPI 1194790733, Duluth, MN); Two Rivers Counseling LLC (NPI 1093486722, Duluth, MN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** June 17, 2024
---
Source: [NPI Profile](https://npiprofile.com/npi/1558655894) · Data from the CMS NPPES public registry.