MRS. ALLISON GRACE SANDBECK
NPI 1790329480
Nurse Practitioner - Family in Windom, MN
About Mrs. Allison Grace Sandbeck NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. ALLISON GRACE SANDBECK (NPI 1790329480) is an individual family provider in Windom, Minnesota, licensed in Minnesota (13869) and active in the NPI registry since November 2019. She is enrolled in Medicare PECOS, is affiliated with Orange City Area Health System, and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses
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
Mrs. Allison Grace Sandbeck 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
7Medicare enrollment records show Allison Sandbeck reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Windom, MN 56101
- Reassigned Medicare billing, Minnesota enrollment
- 49 clinicians in this Medicare group
Spirit Lake, IA 51360
- Reassigned Medicare billing, Iowa enrollment
- Also billed through NPI 1750854956 (Iowa)
- 71 clinicians in this Medicare group
Rock Valley, IA 51247
- Reassigned Medicare billing, Iowa enrollment
- 90 clinicians in this Medicare group
Orange City, IA 51041
- Reassigned Medicare billing, Iowa enrollment
- Also billed through NPI 1003886367 (Iowa)
- 45 clinicians in this Medicare group
Charles City, IA 50616
- Reassigned Medicare billing, Iowa enrollment
- 96 clinicians in this Medicare group
Cresco, IA 52136
- Reassigned Medicare billing, Iowa enrollment
- Also billed through NPI 1417991316 (Iowa)
- 56 clinicians in this Medicare group
Murrieta, CA 92562
- Reassigned Medicare billing, Iowa enrollment
- 2 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 3
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.
Orange City Area Health System
Critical Access Hospitals · Orange City, IAWindom Area Health
Critical Access Hospitals · Windom, MNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 56101 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.
WINDOM, MN 56101
WINDOM, MN 56101
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 Allison Sandbeck's NPI number?
The NPI number for Allison Sandbeck is 1790329480. It was assigned to this individual provider in the NPPES registry on November 5, 2019.
Where is Allison Sandbeck located?
Allison Sandbeck practices at 2150 Hospital Dr, Windom, MN 56101. The listed phone number is (507) 831-2400.
What is Allison Sandbeck's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Allison Sandbeck enrolled in Medicare?
Yes. Allison Sandbeck 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 Allison Sandbeck's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Allison Sandbeck reassigns Medicare benefits to 7 organizations: Windom Area Hospital (Windom, MN), Avera Mckennan (Spirit Lake, IA), Hegg Memorial Hospital (Rock Valley, IA), Orange City Municipal Hospital (Orange City, IA), Floyd County Memorial Hospital Commission (Charles City, IA) and 2 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 Allison Sandbeck's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Allison Sandbeck accept?
Health plans from Avera Health Plans, Oscar Insurance Company, Sanford Health Plan and Wellmark Health Plan of Iowa, Inc. list Allison Sandbeck 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 Allison Sandbeck affiliated with any hospitals?
According to CMS data, Allison Sandbeck is affiliated with Orange City Area Health System and Windom Area Health.
When was this NPI record last updated?
The NPPES record for Allison Sandbeck was last updated on January 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Mrs. Allison Grace Sandbeck · NPI 1790329480
Family physician in Windom, Minnesota. Individual provider, active in the CMS NPPES registry since November 5, 2019.
## Identity
- **NPI:** 1790329480 (Entity type: Individual)
- **Enumerated:** November 5, 2019
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 13869 (Minnesota)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2150 HOSPITAL DR, Windom, MN 56101-1287
- **Phone:** (507) 831-2400
## 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:** 7 organizations under Medicare reassignment (form CMS-855R): Windom Area Hospital (NPI 1841288644, Windom, MN); Avera Mckennan (NPI 1922196856, Spirit Lake, IA); Hegg Memorial Hospital (NPI 1730182569, Rock Valley, IA); Orange City Municipal Hospital (NPI 1265479323, Orange City, IA); Floyd County Memorial Hospital Commission (NPI 1346210408, Charles City, IA); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** January 30, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1790329480) · Data from the CMS NPPES public registry.