ANNA M MITCHELL APRN
NPI 1417471640
Nurse Practitioner - Family in Plains, MT
About Anna M Mitchell Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANNA M MITCHELL APRN (NPI 1417471640) is an individual family provider in Plains, Montana, licensed in Montana (176724) and active in the NPI registry since July 2017. She is enrolled in Medicare PECOS, is affiliated with Billings Clinic, and maintains a secondary practice location in Yuba City.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Anna M Mitchell 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
2Medicare enrollment records show Anna Mitchell reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Big Timber, MT 59011
- Reassigned Medicare billing, Montana enrollment
- Also billed through NPI 1003939190 (Montana)
- 28 clinicians in this Medicare group
Columbus, MT 59019
- Reassigned Medicare billing, Montana enrollment
- 86 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Billings Clinic
Acute Care Hospitals · Billings, MTPioneer Medical Center
Critical Access Hospitals · Big Timber, MTPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 59859 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 2
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 Anna Mitchell's NPI number?
The NPI number for Anna Mitchell is 1417471640. It was assigned to this individual provider in the NPPES registry on July 30, 2017.
Where is Anna Mitchell located?
Anna Mitchell practices at 10 Kruger Rd, Plains, MT 59859. The listed phone number is (406) 826-4800.
What is Anna Mitchell's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Anna Mitchell enrolled in Medicare?
Yes. Anna Mitchell 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 Anna Mitchell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anna Mitchell reassigns Medicare benefits to 2 organizations: Pioneer Medical Center (Big Timber, MT) and Stillwater Hospital Association, Inc. (Columbus, MT). 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 Anna Mitchell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Anna Mitchell accept?
Health plans from Blue Cross and Blue Shield of Montana, Mountain Health CO-OP, PacificSource Health Plans and Providence Health Plan list Anna Mitchell 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 Anna Mitchell affiliated with any hospitals?
According to CMS data, Anna Mitchell is affiliated with Billings Clinic and Pioneer Medical Center.
When was this NPI record last updated?
The NPPES record for Anna Mitchell was last updated on December 30, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Anna M Mitchell, APRN · NPI 1417471640
Family physician in Plains, Montana. Individual provider, active in the CMS NPPES registry since July 30, 2017.
## Identity
- **NPI:** 1417471640 (Entity type: Individual)
- **Enumerated:** July 30, 2017
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 176724 (Montana)
- **Sole proprietor:** No
## Practice location
- **Address:** 10 KRUGER RD, Plains, MT 59859
- **Phone:** (406) 826-4800 · **Fax:** (406) 826-4803
## 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): Pioneer Medical Center (NPI 1134242977, Big Timber, MT); Stillwater Hospital Association, Inc. (NPI 1053488387, Columbus, MT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** December 30, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1417471640) · Data from the CMS NPPES public registry.