MICHAEL A JASUMBACK MD
NPI 1114947843
Emergency Medicine in Great Falls, MT
About Michael A Jasumback Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL A JASUMBACK MD (NPI 1114947843) is an individual emergency medicine provider in Great Falls, Montana, licensed in California (A64035) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Benefis Hospitals Inc, and is a graduate of University Of Washington School Of Medicine (1994).
NPPES Registry Identity
Specialties & Licenses
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
Michael A Jasumback Md 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 Michael Jasumback reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Great Falls, MT 59405
- Reassigned Medicare billing, Montana enrollment
- 637 clinicians in this Medicare group
Truckee, CA 96161
- Reassigned Medicare billing, California enrollment
- 2,323 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Benefis Hospitals Inc
Acute Care Hospitals · Great Falls, MTPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 59405 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
GREAT FALLS, MT 59405
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 Michael Jasumback's NPI number?
The NPI number for Michael Jasumback is 1114947843. It was assigned to this individual provider in the NPPES registry on July 19, 2006.
Where is Michael Jasumback located?
Michael Jasumback practices at 1101 26th St S, Great Falls, MT 59405. The listed phone number is (406) 455-5200.
What is Michael Jasumback's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Michael Jasumback enrolled in Medicare?
Yes. Michael Jasumback 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 Michael Jasumback's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Jasumback reassigns Medicare benefits to 2 organizations: Benefis Hospitals, Inc. (Great Falls, MT) and Cep America - California (Truckee, CA). 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 Michael Jasumback's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michael Jasumback accept?
Health plans from Blue Cross and Blue Shield of Montana list Michael Jasumback 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 Michael Jasumback affiliated with any hospitals?
According to CMS data, Michael Jasumback is affiliated with Benefis Hospitals Inc.
When was this NPI record last updated?
The NPPES record for Michael Jasumback was last updated on April 8, 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.
# Michael A Jasumback, MD · NPI 1114947843
Emergency Medicine physician in Great Falls, Montana. Individual provider, active in the CMS NPPES registry since July 19, 2006.
## Identity
- **NPI:** 1114947843 (Entity type: Individual)
- **Enumerated:** July 19, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** A64035 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1101 26TH ST S, Great Falls, MT 59405-5161
- **Phone:** (406) 455-5200
## 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): Benefis Hospitals, Inc. (NPI 1881650737, Great Falls, MT); Cep America - California (NPI 1336492446, Truckee, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Washington School Of Medicine, class of 1994
## Record status
- **NPPES last updated:** April 8, 2024
- **Other identifiers:** Medicaid 1114947843 (MT); Medicaid 00A640350 (CA); Other 00A640350 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1114947843) · Data from the CMS NPPES public registry.