DR. KRISTI RAE ESTABROOK M.D.
NPI 1932341401
Psychiatry & Neurology - Psychiatry in Duluth, MN
About Dr. Kristi Rae Estabrook M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KRISTI RAE ESTABROOK M.D. (NPI 1932341401) is an individual psychiatry provider in Duluth, Minnesota, licensed in Minnesota (57735) and active in the NPI registry since March 2009. She is enrolled in Medicare PECOS, is affiliated with St Cloud Hospital, and is a graduate of Medical College Of Wisconsin (2009).
NPPES Registry Identity
Specialties & Licenses 3
Other Identifiers 3
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. Kristi Rae Estabrook M.d. 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
9Medicare enrollment records show Kristi Estabrook reassigns Medicare billing to 9 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
- 1,460 clinicians in this Medicare group
Superior, WI 54880
- Reassigned Medicare billing, Wisconsin enrollment
- Medicare enrollment name: St Marys Hospital Of Superior
- 381 clinicians in this Medicare group
Deerwood, MN 56444
- Reassigned Medicare billing, Minnesota enrollment
- Medicare enrollment name: St Josephs Medical Center
- 340 clinicians in this Medicare group
Wyoming, MN 55092
- Reassigned Medicare billing, Minnesota enrollment
- 3,633 clinicians in this Medicare group
Wyoming, MN 55092
- Reassigned Medicare billing, Minnesota enrollment
- 4,038 clinicians in this Medicare group
Stillwater, MN 55082
- Reassigned Medicare billing, Minnesota enrollment
- 2,361 clinicians in this Medicare group
Sauk Rapids, MN 56379
- Reassigned Medicare billing, Minnesota enrollment
- 415 clinicians in this Medicare group
Monticello, MN 55362
- Reassigned Medicare billing, Minnesota enrollment
- 285 clinicians in this Medicare group
Willmar, MN 56201
- Reassigned Medicare billing, Minnesota 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.
Areas of Expertise CMS Part B claims 4
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Cloud Hospital
Acute Care Hospitals · Saint Cloud, MNEssentia Health St Joseph's Medical Center
Acute Care Hospitals · Brainerd, MNPhysician 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.
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 Kristi Estabrook's NPI number?
The NPI number for Kristi Estabrook is 1932341401. It was assigned to this individual provider in the NPPES registry on March 30, 2009.
Where is Kristi Estabrook located?
Kristi Estabrook practices at 400 E 3rd St Essentia Health Duluth Clinic, Duluth, MN 55805. The listed phone number is (218) 786-8364.
What is Kristi Estabrook's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Kristi Estabrook enrolled in Medicare?
Yes. Kristi Estabrook 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 Kristi Estabrook's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kristi Estabrook reassigns Medicare benefits to 9 organizations: The Duluth Clinic, Ltd (Duluth, MN), St. Mary's Hospital Of Superior (Superior, WI), St Joseph's Medical Center (Deerwood, MN), Fairview Express Care (Wyoming, MN), Fairview Health Services (Wyoming, MN) and 4 more organizations, listed in the Medicare section above. 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 Kristi Estabrook's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kristi Estabrook accept?
Health plans from Sanford Health Plan list Kristi Estabrook 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 Kristi Estabrook affiliated with any hospitals?
According to CMS data, Kristi Estabrook is affiliated with St Cloud Hospital and Essentia Health St Joseph's Medical Center.
When was this NPI record last updated?
The NPPES record for Kristi Estabrook was last updated on May 6, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Dr. Kristi Rae Estabrook, M.D. · NPI 1932341401
Psychiatry physician in Duluth, Minnesota. Individual provider, active in the CMS NPPES registry since March 30, 2009.
## Identity
- **NPI:** 1932341401 (Entity type: Individual)
- **Enumerated:** March 30, 2009
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** 57735 (Minnesota)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 400 E 3RD ST, ESSENTIA HEALTH DULUTH CLINIC, Duluth, MN 55805-1951
- **Phone:** (218) 786-8364
## 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:** 9 organizations under Medicare reassignment (form CMS-855R): The Duluth Clinic, Ltd (NPI 1245278209, Duluth, MN); St. Mary's Hospital Of Superior (NPI 1083657886, Superior, WI); St Joseph's Medical Center (NPI 1033814066, Deerwood, MN); Fairview Express Care (NPI 1346587805, Wyoming, MN); Fairview Health Services (NPI 1083692941, Wyoming, MN); and 4 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Medical College Of Wisconsin, class of 2009
## Record status
- **NPPES last updated:** May 6, 2015
- **Other identifiers:** Medicare PIN H400164396 (MN); Medicaid 1932341401 (MN); Medicaid 1932341401 (WI)
---
Source: [NPI Profile](https://npiprofile.com/npi/1932341401) · Data from the CMS NPPES public registry.