MARGOT ESTELLE MILLER NP-C
NPI 1396350591
Nurse Practitioner in Grand Forks, ND
About Margot Estelle Miller Np-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARGOT ESTELLE MILLER NP-C (NPI 1396350591) is an individual nurse practitioner in Grand Forks, North Dakota, licensed in North Dakota (R40409) and active in the NPI registry since September 2020. She is enrolled in Medicare PECOS, is affiliated with Lifecare Medical Center, and is a graduate of Other (2020).
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
Margot Estelle Miller Np-c 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 Reassignment
Medicare enrollment records show Margot Miller reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Grand Forks, ND 58201
- Reassigned Medicare billing, North Dakota enrollment
- 701 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 5
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lifecare Medical Center
Critical Access Hospitals · Roseau, MNAltru Hospital
Acute Care Hospitals · Grand Forks, NDNorthwood Deaconess Health Center
Critical Access Hospitals · Northwood, NDPembina County Memorial Hospital
Critical Access Hospitals · Cavalier, NDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 58201 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GRAND FORKS, ND 58201
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 Margot Miller's NPI number?
The NPI number for Margot Miller is 1396350591. It was assigned to this individual provider in the NPPES registry on September 14, 2020.
Where is Margot Miller located?
Margot Miller practices at 4440 S. Washington St, Grand Forks, ND 58201. The listed phone number is (701) 732-7700.
What is Margot Miller's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Margot Miller enrolled in Medicare?
Yes. Margot Miller 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 organization bills Medicare for Margot Miller's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margot Miller reassigns Medicare benefits to Altru Health System (Grand Forks, ND). The 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 Margot Miller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Margot Miller accept?
Health plans from Blue Cross Blue Shield of North Dakota and Sanford Health Plan list Margot Miller 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 Margot Miller affiliated with any hospitals?
According to CMS data, Margot Miller is affiliated with Lifecare Medical Center, Altru Hospital, Northwood Deaconess Health Center and Pembina County Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Margot Miller was last updated on October 13, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Margot Estelle Miller, NP-C · NPI 1396350591
Nurse Practitioner physician in Grand Forks, North Dakota. Individual provider, active in the CMS NPPES registry since September 14, 2020.
## Identity
- **NPI:** 1396350591 (Entity type: Individual)
- **Enumerated:** September 14, 2020
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** R40409 (North Dakota)
- **Sole proprietor:** No
## Practice location
- **Address:** 4440 S. WASHINGTON ST, Grand Forks, ND 58201
- **Phone:** (701) 732-7700
## 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:** Altru Health System (NPI 1043309552, Grand Forks, ND), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** October 13, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1396350591) · Data from the CMS NPPES public registry.